Public recordGood
Software health reportschema 0.27.0 · metrics 1.13.0 · 2026-07-26 09:41 UTC
google-deepmind / open_spiel
OpenSpiel is a collection of environments and algorithms for research in general reinforcement learning and search/planning in games.
google-deepmind/open_spiel holds a health index of 82 out of 100, placing it in the Good band. It scores highest on Vitality (95/100) and lowest on AI Readiness (57/100). It was last updated 8 days ago. 5 contributors account for most of its recent work.
82
overall / 100Software health index
Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At risk ceiling of 49. AI Readiness sits outside the overall score.
82
Excellent85-100Exemplary; meets essentially all checked criteria
Good70-84Healthy; minor gaps
Moderate50-69Acceptable with notable gaps; review recommended
At risk30-49Significant weaknesses; adoption warrants caution
Critical1-29Severe problems (abandoned, single-maintainer, no hygiene)
Score profile
Each axis is a category. The shape matters more than the average — a healthy subject fills the whole shape, while a spike-and-crater profile means strength in one dimension is masking risk in another.
Ownership
Google DeepMindOrganization
25,725 followers397 public repossince Aug 2014
This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.
Package ecosystems
| Registry | Package | Version | Downloads / mo | Versions | Last publish | Tags |
|---|---|---|---|---|---|---|
| PyPI | open_spielpoints to another repo — not scored | 2.0.1 | - | 36 | 9 days ago | reinforcement-learninggame-theoryartificial-intelligencegames |
| PyPI | open-spielpoints to another repo — not scored | 2.0.1 | 135,648 | 36 | 9 days ago | reinforcement-learninggame-theoryartificial-intelligencegames |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
95
Development activity
91Excellent
How it's scored
| 28.8/36 | Push recency — last push 8 days ago |
| 33.9/36 | Commit cadence — 49/52 weeks with commits |
| 18/18 | Commit volume — 817 commits in the last year |
| 10/10 | OpenSSF Scorecard: Maintained — 30 commit(s) and 9 issue activity found in the last 90 days -- score normalized to 10 |
Inputs used
| commits_last_year | 817 |
| human_commit_share | 1 |
| days_since_last_push | 8 |
| active_weeks_last_year | 49 |
Release discipline
100Excellent
How it's scored
| 27/27 | Ships releases — 30 releases published |
| 36/36 | Release recency — latest release 8 days ago |
| 27/27 | Release cadence — a release every ~30 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 30 |
| latest_release_tag | v2.0.1 |
| releases_from_tags | no |
| days_since_latest_release | 8 |
| mean_days_between_releases | 30 |
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.
Community & Adoption
Does the project have users, downloads, attention, and a welcoming setup for contributors?
84
Popularity & adoption
96Excellent
How it's scored
| 60/60 | Stars — 5,359 stars |
| 25/25 | Forks — 1,161 forks |
| 11.2/15 | Watchers — 106 watchers |
Inputs used
| forks | 1,161 |
| stars | 5,359 |
| watchers | 106 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Community health
70Good
How it's scored
| 22.5/22.5 | README |
| 22.5/22.5 | License — recognized license (Apache-2.0) |
| 18/18 | CONTRIBUTING guide |
| 0/13.5 | Code of conduct |
| 0/7.2 | Issue template |
| 0/6.3 | PR template |
Inputs used
| has_readme | yes |
| has_license | yes |
| has_contributing | yes |
| has_issue_template | no |
| has_code_of_conduct | no |
| has_pull_request_template | no |
Sustainability & Governance
Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?
83
How it's scored
| 45.9/54 | Bus factor — 5 contributor(s) cover half of all commits |
| 14/22.5 | Commit distribution — top contributor authored 38% of commits |
| 13.5/13.5 | Contributor breadth — 100 contributors |
| 10/10 | OpenSSF Scorecard: Contributors — project has 22 contributing companies or organizations |
Inputs used
| bus_factor | 5 |
| contributors_sampled | 100 |
| top_contributor_share | 0.378 |
Issue & PR responsiveness
86Excellent
How it's scored
| 45.2/46.8 | Issue resolution — 97% of issues closed |
| 28.8/38.3 | PR acceptance — 660/876 decided PRs merged |
| 12/15 | OpenSSF Scorecard: Code-Review — Found 20/24 approved changesets -- score normalized to 8 |
Inputs used
| merged_prs | 660 |
| open_issues | 22 |
| closed_issues | 620 |
| issue_closed_ratio | 0.966 |
| closed_unmerged_prs | 216 |
Ownership & stewardship
80Good
How it's scored
| 30/30 | Ownership backing — organization-owned |
| 0/20 | Verified domain |
| 25/25 | Owner reach — 25,725 followers of google-deepmind |
| 25/25 | Track record — 397 public repos, account ~11 yr old |
Inputs used
| followers | 25,725 |
| owner_type | Organization |
| is_verified | — |
| owner_login | google-deepmind |
| public_repos | 397 |
| account_age_days | 4,348 |
Engineering Quality
Are baseline engineering and documentation practices in place?
75
Engineering practices
68Moderate
How it's scored
| 24/24 | CI workflows — 2 workflow(s) |
| 24/24 | Tests present |
| 0/16 | Linter config |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 20/20 | OpenSSF Scorecard: CI-Tests — 11 out of 11 merged PRs checked by a CI test -- score normalized to 10 |
Inputs used
| has_ci | yes |
| has_tests | yes |
| has_editorconfig | no |
| has_linter_config | no |
| has_precommit_config | no |
Documentation
85Excellent
How it's scored
| 30/30 | README |
| 25/25 | Documentation directory |
| 0/15 | Documentation / homepage site |
| 10/10 | Repository description |
| 10/10 | Topics — 5 topics |
| 10/10 | Wiki |
Inputs used
| topics | games, reinforcement-learning, multiagent, cpp, python |
| has_wiki | yes |
| homepage | — |
| has_readme | yes |
| has_docs_dir | yes |
| has_description | yes |
Security
Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?
72
Security posture
65Moderate
How it's scored
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — no data |
| 2.5/2.5 | CI-Tests — 11 out of 11 merged PRs checked by a CI test -- score normalized to 10 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 6/7.5 | Code-Review — Found 20/24 approved changesets -- score normalized to 8 |
| 2.5/2.5 | Contributors — project has 22 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 7.5/7.5 | Dependency-Update-Tool — update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.5/2.5 | License — license file detected |
| 7.5/7.5 | Maintained — 30 commit(s) and 9 issue activity found in the last 90 days -- score normalized to 10 |
| 0/5 | Packaging — no data |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 2/5 | SAST — SAST tool is not run on all commits -- score normalized to 4 |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — no data |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 15 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 3 |
| scorecard_aggregate | 6.5 |
Excluded from scoring (no data or not applicable): branch_protection, packaging, signed_releases. Remaining weights renormalized.
Dependency advisories
100Excellent
How it's scored
| 35/35 | Direct dependencies free of known advisories — no direct dependency carries a known advisory |
| 25/25 | Indirect dependencies free of known advisories — no indirect dependency carries a known advisory |
| 0/40 | No advisories left outstanding — no advisory carries a publication date |
Inputs used
| source | osv |
| advisories | 0 |
| affected_packages | 0 |
| assessed_packages | 6 |
| unassessed_packages | 0 |
| affected_by_severity | none |
| direct_affected_packages | 0 |
Excluded from scoring (no data or not applicable): No advisories left outstanding. Remaining weights renormalized. Matched the pypi:open_spiel@2.0.1 runtime dependency closure — what installing the published package pulls in — 6 packages. Reachability is not analyzed.
AI Readiness
How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score.
57
Agent context & guidance
40At risk
How it's scored
| 0/45 | Agent instructions — no CLAUDE.md / AGENTS.md / editor rules |
| 0/15 | Machine-readable docs (llms.txt) |
| 40/40 | Legible commit history — 79 of 100 human commits state their intent (structured subject or explanatory body) |
Inputs used
| has_llms_txt | no |
| legible_history_share | 0.79 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Verify loop (build / test / typecheck)
61Moderate
How it's scored
| 18/18 | One-command bootstrap — docs/Makefile |
| 22/22 | Automated tests |
| 0/11 | Lint / format config |
| 11/11 | Static type checking — C++ (statically typed) |
| 10/10 | Reproducible environment — Dockerfile |
| 0/10 | Demonstrated agent practice — no agent-authored commits among the last 100 |
| 0/8 | Automated maintenance — no automated dependency updates observed |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
Inputs used
| has_nix | no |
| has_tests | yes |
| lockfiles | — |
| has_dockerfile | yes |
| typed_language | yes |
| bootstrap_files | docs/Makefile |
| has_devcontainer | no |
| has_linter_config | no |
| typecheck_configs | — |
| agent_commit_share | 0 |
| toolchain_manifests | open_spiel/rust/Cargo.toml |
| dependency_bot_commit_share | 0 |
Code legibility for models
100Excellent
How it's scored
| 45/45 | Type-checkable code — C++ (statically typed) |
| 54.8/55 | Manageable file sizes — 6/1,436 source files over 60KB |
Inputs used
| primary_language | C++ |
| largest_source_bytes | 148,547 |
| source_files_sampled | 1,436 |
| oversized_source_files | 6 |
Machine-readable interfaces
40At risk
How it's scored
| 0/40 | API schema (OpenAPI/GraphQL/proto) |
| 0/20 | MCP server |
| 40/40 | Runnable examples — examples, notebooks |
Inputs used
| example_dirs | examples, notebooks |
| has_mcp_signal | no |
| api_schema_files | — |
Key facts
5,359GitHub stars
100contributors
817commits, last 12 months
8days since last push
30releases
5bus factor
22open issues
PyPIpackage ecosystems
Data collection warnings
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
- pypi package 'open_spiel' points at a different repository (https://github.com/deepmind/open_spiel.git); excluded from ecosystem scoring
- pypi package 'open-spiel' points at a different repository (https://github.com/deepmind/open_spiel.git); excluded from ecosystem scoring
- Could not fetch crates package 'libopen_spiel-sys' from its registry
More detail
Star and fork history 0 ★ / 1,161 ⇿
0Stars
1,161Forks
30Releases
When each star and fork was added, collected from GitHub and bucketed by day. Cumulative growth sits directly above the daily additions it is made of, so the two read against each other: steady organic accretion looks nothing like an abrupt, short-lived burst. Where that difference is measurable, it is reported as growth authenticity.
Only the most recent history is shown — this repository exceeds the collection window, so the earliest history is not captured.
Major 1Minor 4Patch 19
Each point covers 7 days.
OpenSSF Scorecard 6.5 / 10
6.5aggregate
Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).
| 10 | Binary-Artifacts | no binaries found in the repo |
| n/a | Branch-Protection | internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md |
| 10 | CI-Tests | 11 out of 11 merged PRs checked by a CI test -- score normalized to 10 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 8 | Code-Review | Found 20/24 approved changesets -- score normalized to 8 |
| 10 | Contributors | project has 22 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 10 | Dependency-Update-Tool | update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 10 | Maintained | 30 commit(s) and 9 issue activity found in the last 90 days -- score normalized to 10 |
| n/a | Packaging | packaging workflow not detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 4 | SAST | SAST tool is not run on all commits -- score normalized to 4 |
| 0 | Security-Policy | security policy file not detected |
| n/a | Signed-Releases | no releases found |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
Direct dependencies 6
| Registry | Package | Version constraint | Manifest |
|---|---|---|---|
| PyPI | absl-py | >=0.10.0 | pyproject.toml |
| PyPI | attrs | >=19.3.0 | pyproject.toml |
| PyPI | numpy | >=1.21.5 | pyproject.toml |
| PyPI | scipy | >=1.10.1 | pyproject.toml |
| PyPI | ml-collections | >=0.1.1 | pyproject.toml |
| crates.io | libc | 0.2 | open_spiel/rust/Cargo.toml |
All dependencies 23
Full resolved dependency set from the GitHub dependency graph: 6 direct and 17 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|---|---|---|
| crates.io | libc | — | direct |
| PyPI | absl-py | — | direct |
| PyPI | attrs | — | direct |
| PyPI | ml-collections | — | direct |
| PyPI | numpy | — | direct |
| PyPI | scipy | — | direct |
| crates.io | cc | — | indirect |
| crates.io | pkg-config | — | indirect |
| PyPI | cmake | — | indirect |
| PyPI | distrax | — | indirect |
| PyPI | dm-haiku | — | indirect |
| PyPI | jax | — | indirect |
| PyPI | markdown | 3.8.1 | indirect |
| PyPI | open-spiel | — | indirect |
| PyPI | optax | — | indirect |
| PyPI | pip | — | indirect |
| PyPI | recommonmark | 0.7.1 | indirect |
| PyPI | rlax | — | indirect |
| PyPI | setuptools | — | indirect |
| PyPI | sphinx | 5.1 | indirect |
| PyPI | sphinx-markdown-tables | 0.0.17 | indirect |
| PyPI | sphinx-rtd-theme | 1.3.0 | indirect |
| PyPI | wandb | — | indirect |
Dependency advisories 0
Installing pypi:open_spiel@2.0.1 pulls in 6 packages, direct and transitive: 0 carry known advisories, of which 0 are direct dependencies.
No known advisories affect the assessed dependencies.
An advisory means the version recorded in the dependency graph falls inside an advisory’s affected range. Reachability is not analysed, and the graph includes development and test pins — a finding may concern tooling rather than shipped software.
Raw JSON report machine-readable
{
"data": {
"repo": {
"topics": [
"games",
"reinforcement-learning",
"multiagent",
"cpp",
"python"
],
"is_fork": false,
"size_kb": 38990,
"has_wiki": true,
"homepage": null,
"languages": {
"C": 6640,
"Go": 18010,
"C++": 6480699,
"Rust": 18562,
"CMake": 86990,
"Julia": 17113,
"Shell": 49394,
"Python": 4311296,
"Jupyter Notebook": 347775
},
"pushed_at": "2026-07-17T14:17:52Z",
"created_at": "2019-07-22T13:50:21Z",
"owner_type": "Organization",
"updated_at": "2026-07-26T09:17:01Z",
"description": "OpenSpiel is a collection of environments and algorithms for research in general reinforcement learning and search/planning in games.",
"is_archived": false,
"is_disabled": false,
"license_spdx": "Apache-2.0",
"default_branch": "master",
"license_spdx_raw": "Apache-2.0",
"primary_language": "C++",
"significant_languages": [
"C++",
"Python"
]
},
"owner": {
"blog": "https://www.deepmind.com/",
"name": "Google DeepMind",
"type": "Organization",
"login": "google-deepmind",
"company": null,
"location": null,
"followers": 25725,
"avatar_url": "https://avatars.githubusercontent.com/u/8596759?v=4",
"created_at": "2014-08-30T05:33:51Z",
"is_verified": null,
"public_repos": 397,
"account_age_days": 4348
},
"license": {
"state": "standard",
"spdx_id": "Apache-2.0",
"raw_spdx": "Apache-2.0",
"file_present": true,
"scorecard_found": true,
"profile_has_license": true
},
"activity": {
"releases": [
{
"tag": "v2.0.1",
"kind": "patch",
"published_at": "2026-07-17T14:18:59Z"
},
{
"tag": "v2.0",
"kind": "other",
"published_at": "2026-07-14T02:28:05Z"
},
{
"tag": "v1.6.15",
"kind": "patch",
"published_at": "2026-05-22T15:14:56Z"
},
{
"tag": "v1.6.14",
"kind": "patch",
"published_at": "2026-05-12T22:25:46Z"
},
{
"tag": "v1.6.13",
"kind": "patch",
"published_at": "2026-05-01T13:03:18Z"
},
{
"tag": "v1.6.12",
"kind": "patch",
"published_at": "2026-03-16T15:05:14Z"
},
{
"tag": "v1.6.11",
"kind": "patch",
"published_at": "2026-01-05T13:10:17Z"
},
{
"tag": "v1.6.10",
"kind": "patch",
"published_at": "2025-12-15T16:59:19Z"
},
{
"tag": "v1.6.9",
"kind": "patch",
"published_at": "2025-10-31T20:10:32Z"
},
{
"tag": "v1.6.8",
"kind": "patch",
"published_at": "2025-10-20T16:26:18Z"
},
{
"tag": "v1.6.7",
"kind": "patch",
"published_at": "2025-10-17T16:28:11Z"
},
{
"tag": "v1.6.5",
"kind": "patch",
"published_at": "2025-10-16T09:44:12Z"
},
{
"tag": "v1.6.4",
"kind": "patch",
"published_at": "2025-10-10T19:26:18Z"
},
{
"tag": "v1.6.3",
"kind": "patch",
"published_at": "2025-10-03T19:46:55Z"
},
{
"tag": "v1.6.2",
"kind": "patch",
"published_at": "2025-10-02T11:55:06Z"
},
{
"tag": "v1.6.1",
"kind": "patch",
"published_at": "2025-08-15T19:04:35Z"
},
{
"tag": "v1.6",
"kind": "other",
"published_at": "2025-05-30T17:49:17Z"
},
{
"tag": "v1.5",
"kind": "other",
"published_at": "2024-06-01T10:54:04Z"
},
{
"tag": "v1.4",
"kind": "other",
"published_at": "2023-11-16T10:20:07Z"
},
{
"tag": "v1.3",
"kind": "other",
"published_at": "2023-05-30T18:49:45Z"
},
{
"tag": "v1.2",
"kind": "other",
"published_at": "2022-08-21T23:05:25Z"
},
{
"tag": "v1.1.1",
"kind": "patch",
"published_at": "2022-05-28T17:09:43Z"
},
{
"tag": "v1.1.0",
"kind": "minor",
"published_at": "2022-02-28T10:02:16Z"
},
{
"tag": "v1.0.2",
"kind": "patch",
"published_at": "2021-10-27T20:35:33Z"
},
{
"tag": "v1.0.1",
"kind": "patch",
"published_at": "2021-09-20T15:37:17Z"
},
{
"tag": "v1.0.0",
"kind": "major",
"published_at": "2021-08-16T14:01:01Z"
},
{
"tag": "v0.3.1",
"kind": "patch",
"published_at": "2021-02-26T08:46:02Z"
},
{
"tag": "v0.3.0",
"kind": "minor",
"published_at": "2021-02-25T17:21:34Z"
},
{
"tag": "v0.2.0",
"kind": "minor",
"published_at": "2020-12-07T09:54:54Z"
},
{
"tag": "v0.1.0",
"kind": "minor",
"published_at": "2020-06-11T20:41:46Z"
}
],
"recent_commits": [
{
"oid": "112b77704631fc2ce7ad8e4581f6ca09798ce15a",
"body": "PiperOrigin-RevId: 949549493\nChange-Id: I6f36b4578757ae9d07ab26963e3c73807e07b2eb",
"is_bot": false,
"headline": "Merge pull request #1568 from google-deepmind:lanctot_release_201",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-07-17T14:13:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "349a5f5cbff00df3648ae5868c341428cc289d8d",
"body": null,
"is_bot": false,
"headline": "Release 2.0.1",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-07-16T19:51:33Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "82a7a7ccc9778455ccf5b398272d952d509a6caf",
"body": "PiperOrigin-RevId: 949109791\nChange-Id: I6c72f35c6c16d93a7972e8863d3f92fe8e0f94dd",
"is_bot": false,
"headline": "Merge pull request #1567 from lipovetz:fix-uttt-free-move-current-player",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-07-16T19:44:40Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a1ea8e3879a5a41339d45aee716e1100bb904079",
"body": "PiperOrigin-RevId: 948285673\nChange-Id: Iebd350a936ead175e45e1b236be4e1f5d3c63f09",
"is_bot": false,
"headline": " Automated code change. .\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-16T19:43:48Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e0ca1792264cde25ea000e76c879a03ee5a46c33",
"body": "PiperOrigin-RevId: 948285566\nChange-Id: Iefcb334a9e40638c82f42899c8c53e37efdeff0a",
"is_bot": false,
"headline": " Automated code change. .\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-16T19:42:40Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b37a17404ebab7cee38aa626a2c6cf8911928e51",
"body": "PiperOrigin-RevId: 948285344\nChange-Id: I053100c2700d5e3ff447ad43b7e40cc51ce5294f",
"is_bot": false,
"headline": " Automated code change. .\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-16T19:41:33Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c01ac8cbea99c24a1cf8ebf848625dcd6f72357c",
"body": null,
"is_bot": false,
"headline": "Regenerate ultimate_tic_tac_toe playthrough",
"author_name": "Jon Lipovetz",
"author_login": "lipovetz",
"committed_at": "2026-07-16T16:39:40Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b10ee6349479c1bbbfde333e59db5541554dd903",
"body": null,
"is_bot": false,
"headline": "Shorten code comments",
"author_name": "Jon Lipovetz",
"author_login": "lipovetz",
"committed_at": "2026-07-16T00:22:52Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f7fa52222b3115dd0f01680db866798c2e20d478",
"body": "When the meta-game is in a `Choose local board` (free-move) state and\nthe current player selects a local board they have visited before,\n`DoApplyAction`'s `current_state_ < 0` branch updates the meta-game's\n`current_state_` but does not sync the newly-selected local board's\ninternal `current_player_\n[…]\nng `SetCurrentPlayer` call in the choose_subgrid branch,\nand a regression test that replays a 15-action sequence which\nexhibited the bug and asserts the target cell contains the correct\nplayer's mark.",
"is_bot": false,
"headline": "Fix wrong player's piece placed on free-move in Ultimate Tic-Tac-Toe",
"author_name": "Jon Lipovetz",
"author_login": "lipovetz",
"committed_at": "2026-07-16T00:19:08Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "6a1458e8a7d52b1f38265fc7ed85cfb1a3dbc85f",
"body": "PiperOrigin-RevId: 947134818\nChange-Id: Ifd5c6d331e69109ad0344b1bf614d5a92a616740",
"is_bot": false,
"headline": "Merge pull request #1564 from google-deepmind:lanctot-patch-88",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-07-13T18:04:21Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2bd0bf4014fac2797af65579fe97df6f9a9b7500",
"body": "PiperOrigin-RevId: 947134233\nChange-Id: I7b4ebb16086d2e97d889f0132bb903935930580e",
"is_bot": false,
"headline": "Add Crossword to games list.",
"author_name": "Marc Lanctot",
"author_login": "lanctot",
"committed_at": "2026-07-13T18:04:06Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "201498d8e5eb79b446b9001693980b1454b9dd34",
"body": "PiperOrigin-RevId: 947133057\nChange-Id: I3b4ece7c32dbf4f234b79c3f2444f5b6f6b028f3",
"is_bot": false,
"headline": "Merge pull request #1565 from google-deepmind:lanctot_update_version_2.0",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-07-13T18:03:47Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f38c6721ddfd666f0f815123c45eade4f2c66d4d",
"body": null,
"is_bot": false,
"headline": "Update version number to 2.0",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-07-13T17:45:20Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7e6268a6497f549f46d8d6af357a333be2b8d6b3",
"body": "Try larger image scaled down to 800px",
"is_bot": false,
"headline": "Update README.md",
"author_name": "Marc Lanctot",
"author_login": "lanctot",
"committed_at": "2026-07-13T17:33:55Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ce2fa1609461670625c3396b3a80fa7de497e19e",
"body": "PiperOrigin-RevId: 947074256\nChange-Id: Id42e99f806f555d646a070f1c9449af209c71d9e",
"is_bot": false,
"headline": "Merge pull request #1555 from gmweinberg:go_fish",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-07-13T17:15:30Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "45513860da7f2e4acc83f0f1c66457db34a9ba80",
"body": "PiperOrigin-RevId: 947064121\nChange-Id: I6830f39d4230beea3bb5f13b4e6ad92bd4de8505",
"is_bot": false,
"headline": "Merge pull request #1544 from kvr06-ai:add-capture-the-flag",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-07-13T17:15:14Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ee839638afc95cc96e60be788ca0dcd166ef490e",
"body": "PiperOrigin-RevId: 947045630\nChange-Id: Iee128b365db28eb75c497846e0335c8bde6ac6b1",
"is_bot": false,
"headline": "Merge pull request #1539 from Arahan-kujur:social-deduction-game",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-07-13T17:14:58Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5cb93069dc5947501f329d1082558cc7852e8314",
"body": "PiperOrigin-RevId: 946993842\nChange-Id: Ibd40fec0772eb7ee40c65cb70d1b19140225e400",
"is_bot": false,
"headline": "Merge pull request #1558 from google-deepmind:lanctot_mcp_server",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-07-13T17:14:41Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f923416aeefe9e8f1cccfa140d556de0af95e3b8",
"body": "PiperOrigin-RevId: 946803705\nChange-Id: I9d6bb98ba60e6213c7c414cc1db14b71626beac6",
"is_bot": false,
"headline": "Add struct support for Python-only games.",
"author_name": "Daniel Hennes",
"author_login": "dhennes",
"committed_at": "2026-07-13T17:14:25Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c7c7cf850608fed87169044de509bd05aae0648e",
"body": "PiperOrigin-RevId: 946634599\nChange-Id: Idf40fe3e82da6ac8092bfc3c7825559a985f20c9",
"is_bot": false,
"headline": "Merge pull request #1552 from shivansh023023:feature-catch-structs",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-07-13T17:14:08Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "794f13ead10ae6bee865404eb9405c73fd4ffdaf",
"body": "PiperOrigin-RevId: 946549995\nChange-Id: I3b4275c7c470a599218ab30b9b75da4916034019",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T17:13:34Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "dc15c98bc954b839e6773cd3229d1891ffe10371",
"body": "PiperOrigin-RevId: 946549573\nChange-Id: I03284cc6761548d11afd5356489563affdf08155",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T17:11:42Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7be79e4ba44cff5521d1cb8624d1805fc2439f19",
"body": "…ase.\n\nPiperOrigin-RevId: 946534894\nChange-Id: Ic62460c659eda7673e55f84f54180e629df037e6",
"is_bot": false,
"headline": "Change visual asset on main page in preparation of OpenSpiel 2.0 rele…",
"author_name": "Marc Lanctot",
"author_login": "lanctot",
"committed_at": "2026-07-13T17:11:03Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e8cf9796a093085469194ed76c3bf3549841b78d",
"body": "…copy\n\nPiperOrigin-RevId: 944571371\nChange-Id: I09b7d7f06249862219edba13df4189a8525c6457",
"is_bot": false,
"headline": "Merge pull request #1549 from shivansh023023:optimize-spantensor-zero…",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-07-13T17:10:48Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "36c0119ca4eb8e04e7d32e500951282df40a27a6",
"body": "PiperOrigin-RevId: 944565727\nChange-Id: Ie583126b4c8e55f9669fddc599da656493d7556d",
"is_bot": false,
"headline": "Merge pull request #1551 from aleyan:silence",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-07-13T17:10:28Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4d47ca96aecfbd2df918b4e9acbc5ffb94f6eb46",
"body": "PiperOrigin-RevId: 944514587\nChange-Id: I8b36b8f88533086e8154dce6b54053ce5e975d43",
"is_bot": false,
"headline": "Allow point 0 as a valid neighbor in Nine Men's Morris.",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T17:10:11Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "415f1d92b38fae045c64ee482b7e4a40904414d3",
"body": "The `PieceTypeToString` function in `shogi_board.cc` was incorrectly returning \"+R\" for both Black and White promoted rooks. This has been corrected to return \"+r\" for White's promoted rooks. A regression test has been added to ensure correct round-trip serialization of SFEN strings with White promo\n[…]\n The documentation in `shogi_connector.py` and playthrough data in `shogi.txt` have been updated to reflect this fix.\n\nPiperOrigin-RevId: 943438662\nChange-Id: I00f1a140a4f78ef0ec4196d61427281db7212b57",
"is_bot": false,
"headline": "Fix SFEN serialization for White's promoted rooks in Shogi.",
"author_name": "Zun Li",
"author_login": "rezunli96",
"committed_at": "2026-07-13T17:09:54Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "de22ee8feec86be2c2e9d40002de32aa1ca28507",
"body": "PiperOrigin-RevId: 937045727\nChange-Id: Ia5dd843dfbf6c842e77302b45ce137551cf88299",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T17:09:21Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "96cd7b6b2f4b9f6bbb5b86505cee155f44a3d103",
"body": "PiperOrigin-RevId: 934678753\nChange-Id: I640c7922e7f4a0d7f4bcead0c89bdc4c0d577cb7",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T17:08:05Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2cf7b76008819afab7189ff56c8882ae9e2fdc07",
"body": "PiperOrigin-RevId: 934677001\nChange-Id: I5bffca472047bc0e4c812afc83ff096609a2d734",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T17:07:06Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5446aa877a55d1c8f3c66938495a8d80baa517f1",
"body": "PiperOrigin-RevId: 934295356\nChange-Id: Ib94725861e630b92b22337148c29a90c92fa04b9",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T17:05:52Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "538509dcd5644fd124bb23aeb6476c0ef82b250c",
"body": "PiperOrigin-RevId: 934294419\nChange-Id: I172895112ba40e683e092bc0460ec04b4cb36bf2",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T17:04:53Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6098eef37fabd72dc2835d3894b453d199f0df54",
"body": "PiperOrigin-RevId: 934245995\nChange-Id: Id3edab08c9e7954a48dfcd3c44078c6210456f71",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T17:03:53Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "aa3b4fc4e5f4ce1c0062a9f14ef9d53114d3676b",
"body": "PiperOrigin-RevId: 934223431\nChange-Id: If638b4c24036162dba6e8db3914f75070da90b22",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T17:02:30Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "540bba6eba92487f60704a00cecc57ab919f1001",
"body": "PiperOrigin-RevId: 934220990\nChange-Id: I1a877779ad4d389d0d5cce410a06e7eb5e9973e3",
"is_bot": false,
"headline": "Add wall-clock time controls to C++ MCTS and IS-MCTS.",
"author_name": "Marc Lanctot",
"author_login": "lanctot",
"committed_at": "2026-07-13T17:01:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "520eb1cdff69a107777fa6de79fd9ae7069213b8",
"body": "PiperOrigin-RevId: 934220953\nChange-Id: If6a066890d2ee78fc72a5fc7a584ef60a4308860",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T16:59:51Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9a4ad7604dc0aafc5610e1077e4c2eed659b4dc1",
"body": "PiperOrigin-RevId: 934197227\nChange-Id: I191cf250bd98d18021534e50cfdd5e019e21539e",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T16:58:19Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "54a3864931e2a98e125c2753006dbdeb77c5c549",
"body": "PiperOrigin-RevId: 934170745\nChange-Id: Iaf26fbc6b08515849161e3415bebe960152b2ae4",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T16:56:55Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e551260ab00fa2bec915d4b03b42a134ac9f670b",
"body": "PiperOrigin-RevId: 934097304\nChange-Id: Icaec3f71a4b92d501b13db31689b4854a52f9bca",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T16:55:53Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5ce806dd75922844ab5107b3868a679eb913f441",
"body": "PiperOrigin-RevId: 933865061\nChange-Id: I39cb92d451314395fafc10c47970f7d866d4d459",
"is_bot": false,
"headline": "Improve the board aesthetics in crossword ToString()",
"author_name": "Marc Lanctot",
"author_login": "lanctot",
"committed_at": "2026-07-13T16:55:12Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f82d92e668c01c5c0ade32da448744a00ff45df7",
"body": "…piel\n\n- Add InformationStateString to KriegspielState encoding the full\n action-observation history (perfect recall): player prefix + starting\n FEN + sequence of own moves (LAN) / opponent moves (\"?\") with umpire\n messages.\n- Guarantees: non-empty, player-aware (P0/P1 prefix), action-consistent\n\n[…]\n observer to support perfect_recall string via delegation to\n InformationStateString.\n- Regenerate playthrough file.\n\nPiperOrigin-RevId: 933828846\nChange-Id: Id9248406c004648b3ba55b2bd21e696046709c8e",
"is_bot": false,
"headline": "Implement InformationStateString and fix ObservationString for Kriegs…",
"author_name": "Zun Li",
"author_login": "rezunli96",
"committed_at": "2026-07-13T16:54:58Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "9ca11d13690fd4deaf897b82321f6000385b0c31",
"body": "ObservationString was a stub returning \"\" despite being an imperfect-\ninformation game. Now properly returns the observing player's hand plus\nall public state (scores, phase, dealer, starter, played cards, running\ntotal).\n\nInformationStateString extends ObservationString with the full public\naction \n[…]\nvate cards).\n\nUpdate game type flags to advertise these capabilities and regenerate\nthe integration test playthrough.\n\nPiperOrigin-RevId: 933813773\nChange-Id: Id97fcf5b82c4a17144fa9d74a92db8f76837fd24",
"is_bot": false,
"headline": "Implement ObservationString and InformationStateString for cribbage",
"author_name": "Zun Li",
"author_login": "rezunli96",
"committed_at": "2026-07-13T16:54:42Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "55b30bef39eef91f6a6efa8fea30d490582e8ebd",
"body": "PiperOrigin-RevId: 933444157\nChange-Id: Id22a666f8d8e17892b3c7fa06e3817eda00a8752",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T16:53:45Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "40d8032156cf8d72650316071d2dfa15fc9cee0e",
"body": "PiperOrigin-RevId: 933443077\nChange-Id: If4066992f737d4197674c02ab945356c6952b8f4",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "Zun Li",
"author_login": "rezunli96",
"committed_at": "2026-07-13T16:52:27Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0bdd689a964614aa81935779f0dedb805b48251e",
"body": "PiperOrigin-RevId: 933171176\nChange-Id: Id109b98d071db0faf0d3f7a10406e5eef9a8d6f5",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "Daniel Hennes",
"author_login": "dhennes",
"committed_at": "2026-07-13T16:52:12Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "87464314954205a7d8d195a1d19be9454cd496ca",
"body": "PiperOrigin-RevId: 933042006\nChange-Id: Iaf7593c7851365c67f2785d92f94f7e5b0b8915e",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T16:51:58Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "708c628cde72b26124df0802eec8dd21213162f9",
"body": "PiperOrigin-RevId: 933041953\nChange-Id: I1e881336494b2c863eaacbe2ddf2ad2df8e43bec",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T16:51:44Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "de204c654f0e3c35e465321c604c45f778d81942",
"body": "PiperOrigin-RevId: 933041896\nChange-Id: I0dce381dd94e68f0a0e039ba38258ba51b7a3cca",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T16:51:30Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "74c2c4951889c7039b96929cd68ed0f1f7f09207",
"body": "PiperOrigin-RevId: 933041677\nChange-Id: Ic9912a5026fabcc6abc067c409859ba4ebdc66a9",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T16:51:17Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f134854594965e9745580a6d58507b652458387d",
"body": "PiperOrigin-RevId: 933041629\nChange-Id: I30efc2c535d4e38ff13461f504a9c06fcfb1b712",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T16:51:03Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fbdbda03ab174b75131767befd32ffcebf2a6ea2",
"body": "PiperOrigin-RevId: 933041416\nChange-Id: I0144891fbe6454b7e2b92b69cc81cdf5e7ab0b9c",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T16:50:46Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d569ee4cdb437a58cdb058c4f598f4566d399d6d",
"body": "PiperOrigin-RevId: 933041325\nChange-Id: Ie8dc2b4480141fdf055288fb3764437dacee7321",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T16:50:05Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "655a0790838365424f09f61aca3e3e5895a2336c",
"body": "PiperOrigin-RevId: 933041240\nChange-Id: Icd15da3a62b29ff98092bb68cfa7710cd24066d3",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T16:49:25Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "354be1d0e5df33db0756d67987d2051f5bfa8f11",
"body": "PiperOrigin-RevId: 933041027\nChange-Id: I1b38d3bbd6ffc2e66e32cddeff2d1bb8ba785c6e",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T16:46:33Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ca856201fc000f45528735e42dae6b6e95e74f9d",
"body": "PiperOrigin-RevId: 933040952\nChange-Id: Ia3ce2a660d2c749003e7df1ce8521e4e5a9a49a6",
"is_bot": false,
"headline": " Automated code change.\\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-07-13T16:42:01Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3d8df25afac87d6cb5d89a8cb1f3818637d048b6",
"body": "Rewrite ResampleFromInfostate to respect void information observed\nduring play. When a player fails to follow the led suit, all observers\nlearn that player is void in that suit. The previous implementation\nignored this, producing resampled states where opponents hold cards of\nsuits they've publicly \n[…]\n distribute remaining cards respecting void constraints\n- Fallback to unconstrained assignment if voids over-constrain\nPiperOrigin-RevId: 932444833\nChange-Id: I3a91d66089e6f58c1656e067c81ffd838453d48a",
"is_bot": false,
"headline": "Fix void-inconsistency in OhHellState::ResampleFromInfostate",
"author_name": "Zun Li",
"author_login": "rezunli96",
"committed_at": "2026-07-13T16:31:33Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "b06415636189848e2a6c2ff194ef58089eaa6464",
"body": "PiperOrigin-RevId: 932273115\nChange-Id: I02ad3459bc0e420db8e0d9e29b8bbb1822de866b",
"is_bot": false,
"headline": "Add .to_dict() support for game structs.",
"author_name": "Daniel Hennes",
"author_login": "dhennes",
"committed_at": "2026-07-13T16:31:15Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e8596678de09f7674e7176e46dcd192048e680c3",
"body": null,
"is_bot": false,
"headline": "Add CatchStateStruct validation tests to catch_test.cc",
"author_name": "Shivansh Singh",
"author_login": "shivansh023023",
"committed_at": "2026-07-12T11:45:58Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "81b2262319458090bbb6f1e157aed94a46003f24",
"body": null,
"is_bot": false,
"headline": "Move MCP tools test to Python MISC",
"author_name": "Marc Lanctot",
"author_login": "lanctot",
"committed_at": "2026-06-14T02:27:02Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "15a42136103541f85c9ef96fb0e3cc4a97274198",
"body": null,
"is_bot": false,
"headline": "Add MCP Server example",
"author_name": "Marc Lanctot",
"author_login": "lanctot",
"committed_at": "2026-06-14T01:44:13Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b556b224c6f3e5f9d9c3b564b59af828e16a3f5c",
"body": null,
"is_bot": false,
"headline": "Merge upstream/master into add-capture-the-flag",
"author_name": "Kaushik Rajan",
"author_login": "kvr06-ai",
"committed_at": "2026-06-13T10:28:37Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6c8edc829962967730e5ff353340df75847fa184",
"body": "PiperOrigin-RevId: 931260575\nChange-Id: Iad57f2ebb12c867188632bb5ecd891d1e07584df",
"is_bot": false,
"headline": "Merge pull request #1521 from google-deepmind:lanctot_ubuntu2604",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-06-12T18:56:51Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "dc4e3dc198a082f74335eb6ddc395359c0d75955",
"body": "PiperOrigin-RevId: 931254048\nChange-Id: I0b560a258a87b793963266c86519eb58e145bef2",
"is_bot": false,
"headline": "Add missing files and test to utils/CMakeList.txt",
"author_name": "Marc Lanctot",
"author_login": "lanctot",
"committed_at": "2026-06-12T18:47:22Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5545b110615224c7ca84a6df9f63bcbc8eb89c65",
"body": "…c, and clues to Crossword ToString and observation strings\n\nPiperOrigin-RevId: 930715704\nChange-Id: I6934fb4f83912fa4c80e148d0fb780a81bcd72ff",
"is_bot": false,
"headline": "Add State::NewInitialState(const StateStruct&), Game::ActionStructSpe…",
"author_name": "Marc Lanctot",
"author_login": "lanctot",
"committed_at": "2026-06-12T18:47:09Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5d4f5d5d3e933500bb572fec8c8125e753e5a2fc",
"body": "PiperOrigin-RevId: 930677798\nChange-Id: If93a60a95d1a244489b37217280fc3ef81cc0cfb",
"is_bot": false,
"headline": "Expose struct classes (StateStruct, etc.) as Game class attributes.",
"author_name": "Daniel Hennes",
"author_login": "dhennes",
"committed_at": "2026-06-12T18:46:56Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "aa91910c56e8e054cc79d153722947c6bcb66232",
"body": "PiperOrigin-RevId: 929942176\nChange-Id: I1711a41513ff0a96fcabac6b3bea1aac1457abcd",
"is_bot": false,
"headline": "Add a trajectory object for recording games.",
"author_name": "Marc Lanctot",
"author_login": "lanctot",
"committed_at": "2026-06-12T18:46:41Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3dd22baca7e158d4ab667caee91dfd8fe97bdf36",
"body": "…actor helper simulation tests.\n\nPiperOrigin-RevId: 929929889\nChange-Id: Ic205db09e20d10b4e48fd40462cc328f00ac452c",
"is_bot": false,
"headline": "Implement state serialization & deserialization for Crossword and ref…",
"author_name": "Marc Lanctot",
"author_login": "lanctot",
"committed_at": "2026-06-12T18:46:28Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4dd2593ccda4bd31dd1d4c47e557b3618cd6a3f3",
"body": "…that uses this (Crossword).\n\nPiperOrigin-RevId: 928512801\nChange-Id: I8afc187d938a1c58f050a358241c4bd30b7419cf",
"is_bot": false,
"headline": "Add a mode for games to use action structs only, and an example game …",
"author_name": "Marc Lanctot",
"author_login": "lanctot",
"committed_at": "2026-06-12T18:46:14Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "829798301fda902a547b18fafe0ee26e26235cd1",
"body": "PiperOrigin-RevId: 927269419\nChange-Id: Ibd47e81636465d70ef999cf6562e4bf9f250cdb7",
"is_bot": false,
"headline": "Add ListDir to file utils.",
"author_name": "Marc Lanctot",
"author_login": "lanctot",
"committed_at": "2026-06-12T18:46:00Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a6f61cb1fc724874f7b868e4a7d93d16868d5c01",
"body": "The original implementation had three bugs:\n1. Board comparison used Board::ToString() which includes all players'\n private chip allocations. This meant resampling never actually\n explored different hidden states — it always returned a state with\n identical private information.\n2. The off-by-o\n[…]\n, sample one, then replay the full action history\nverbatim.\nAlso add ResampleInfostateTest to colored_trails_test.cc.\n\nPiperOrigin-RevId: 926950391\nChange-Id: I1c64a908ba6729dc0f3df038e0e775466f10cb2a",
"is_bot": false,
"headline": "fix ResampleFromInfostate in colored_trails",
"author_name": "Zun Li",
"author_login": "rezunli96",
"committed_at": "2026-06-12T18:45:46Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "73fdb83f6bf7e0a613ce6bc21dd40a8e3253cc51",
"body": "The rng parameter is std::function<double()>, returning a value in\n[0, 1). When passed directly to std::mt19937's constructor (which\ntakes uint_fast32_t), the double truncates to 0 on every call,\nseeding every shuffle identically and producing zero sample diversity.\nScale the rng output to the full \n[…]\need range, matching the existing\npattern used in bridge.cc and euchre.cc:\n std::mt19937(rng() * std::mt19937::max())\n\nPiperOrigin-RevId: 926707959\nChange-Id: I1ff61fd10563884ef6d25be5487f4eae6f0e7f27",
"is_bot": false,
"headline": "Fix deterministic shuffle in gin_rummy ResampleFromInfostate",
"author_name": "Zun Li",
"author_login": "rezunli96",
"committed_at": "2026-06-12T18:45:28Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "3cae75aacbd20d357336b8e526f84e4c219cdea0",
"body": null,
"is_bot": false,
"headline": "Update to using Ubuntu 26.04",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-06-12T18:15:19Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4105cefff2c5255c2e0eecd5209369fb93ff7f05",
"body": null,
"is_bot": false,
"headline": "fix docs",
"author_name": "George Weinberg",
"author_login": "gmweinberg",
"committed_at": "2026-06-10T21:08:10Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b45605ff623564ac46ab778d74b4122eecd8c6c8",
"body": null,
"is_bot": false,
"headline": "Added doc line",
"author_name": "George Weinberg",
"author_login": "gmweinberg",
"committed_at": "2026-06-10T20:20:54Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "298fb77e74664fca6bf24e5eeb3eb73c5f81cba3",
"body": "Merge from upstream/master",
"is_bot": false,
"headline": "Merge remote-tracking branch 'upstream/master' into go_fish",
"author_name": "George Weinberg",
"author_login": "gmweinberg",
"committed_at": "2026-06-10T20:12:10Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "043603a2215fd128113d94456af21de288dea95d",
"body": null,
"is_bot": false,
"headline": "Cleaned up lint and added playthrough",
"author_name": "George Weinberg",
"author_login": "gmweinberg",
"committed_at": "2026-06-10T20:11:47Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "aca4b7fbdde4fe991468aa9cb5c63e1209aa2314",
"body": null,
"is_bot": false,
"headline": "tests passing",
"author_name": "George Weinberg",
"author_login": "gmweinberg",
"committed_at": "2026-06-10T00:09:26Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "bdbde3537d705737ee20c329334339b9178a3936",
"body": null,
"is_bot": false,
"headline": "chore: silence warning on optional pokerkit dependency",
"author_name": "Alex Yankov",
"author_login": "aleyan",
"committed_at": "2026-06-07T17:32:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "af6c0bae0385973d3634da4a29a5a52bd43fe9a7",
"body": "Implements the JSON-interchangeable struct layer for the Catch environment,\nmirroring the pattern established in tic_tac_toe and connect_four.\n\nChanges in catch.h:\n- Add CatchStructContents POD struct with ball_row, ball_col, paddle_col\n fields; annotated with NLOHMANN_DEFINE_TYPE_INTRUSIVE for aut\n[…]\ng.\n- Implement StructToActions(): maps direction string -> action id.\n- Extract helpers ActionIdToDirection() and DirectionToActionId().\n- Add absl/strings/str_format.h and nlohmann/json.hpp includes.",
"is_bot": false,
"headline": "feat(catch): port OpenSpiel 2.0 struct architecture to Catch game",
"author_name": "Shivansh Singh",
"author_login": "shivansh023023",
"committed_at": "2026-06-07T15:22:27Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "1a953944ec0cc34ba3d9060ca4a21115771b92b2",
"body": null,
"is_bot": false,
"headline": "python tests passing",
"author_name": "George Weinberg",
"author_login": "gmweinberg",
"committed_at": "2026-06-05T20:36:04Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a24be16fb0f91bbbb0972ff29e7ba6d5f89263ab",
"body": null,
"is_bot": false,
"headline": "game bindings working",
"author_name": "George Weinberg",
"author_login": "gmweinberg",
"committed_at": "2026-06-01T21:30:36Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9fb9f792fd7aeb4f242f1b739f3e0ef211bb6fce",
"body": "…-copy)",
"is_bot": false,
"headline": "Optimize SpanTensor memory views using Pybind11 Buffer Protocol (zero…",
"author_name": "Shivansh Singh",
"author_login": "shivansh023023",
"committed_at": "2026-05-30T08:53:28Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "60cd4030dea8b54a0581ddac8d76c900c7382a30",
"body": null,
"is_bot": false,
"headline": "Commit before refactor",
"author_name": "George Weinberg",
"author_login": "gmweinberg",
"committed_at": "2026-05-27T23:14:38Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2d8e50346763c5df0f550651d546d4949aae07a5",
"body": null,
"is_bot": false,
"headline": "Update actions.yml",
"author_name": "Marc Lanctot",
"author_login": "lanctot",
"committed_at": "2026-05-23T20:38:01Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fcb98881bffd25a324d5505041c837ca9b7ed0bf",
"body": "PiperOrigin-RevId: 919676404\nChange-Id: I7d12b51e7fd383364eedcd5c12f4cd6c78c8fb0e",
"is_bot": false,
"headline": "Merge pull request #1547 from google-deepmind:lanctot_release_1_6_15",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-05-22T15:13:37Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a000ef11cbaa114d8afcbe25a4fcc568187d2026",
"body": null,
"is_bot": false,
"headline": "Upgrade to Release 1.6.15",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-05-22T13:32:28Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "28eb80938de1bcfa65da77c0c7232306780cf748",
"body": "…loat\n\nPiperOrigin-RevId: 919627938\nChange-Id: I1b84c32788fd30e6b1b946db9aacad42433f9118",
"is_bot": false,
"headline": "Merge pull request #1525 from shivansh023023:refactor/reduce-header-b…",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-05-22T13:28:48Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "215af892de1375f374f1e00fa1cb2e7d2332f139",
"body": "PiperOrigin-RevId: 919624530\nChange-Id: I63079fc01a28bc9ba9ee4e53615da4b5fe79bd5e",
"is_bot": false,
"headline": "Merge pull request #1534 from alexunderch:windows-doc-fix",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-05-22T13:28:34Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "1990fc7f3b90773bc61062250f3f53e7b44207b0",
"body": "PiperOrigin-RevId: 919615214\nChange-Id: Iaa91fce4032753bbc568f71a11ab0c0fe98a8d0f",
"is_bot": false,
"headline": "Merge pull request #1533 from visheshrwl:fix/windows-tmp-paths",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-05-22T13:28:19Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "de27dff85cb26c5ce86cb24833e889d047d93107",
"body": "PiperOrigin-RevId: 919613675\nChange-Id: Ifff124fefb8b2b66ee9b3b72cfcfc0493ae3ada5",
"is_bot": false,
"headline": "Merge pull request #1532 from visheshrwl:fix/windows-spawn-fork",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-05-22T13:28:05Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f1e638a492b6655da9c1c775cadd0a5c2d68f858",
"body": "PiperOrigin-RevId: 919613479\nChange-Id: Ica958cbb536a32022059837f5874ae3bdc661c46",
"is_bot": false,
"headline": "Merge pull request #1523 from bbrianxiao:hf_gemma4_update",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-05-22T13:27:49Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "59c00940eae29ab06ca85928079ae10edcde7baf",
"body": "PiperOrigin-RevId: 919209254\nChange-Id: I01d6c06b8c8c079d5d9eb7b3f29b36925c4f87cd",
"is_bot": false,
"headline": "Merge pull request #1546 from bovard:amazons-configurable-board-size",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-05-22T13:27:33Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2a1593d0f6e61319b9e053c31aa6dffa57322154",
"body": "PiperOrigin-RevId: 919205499\nChange-Id: I77181c92ecf606b667af91c5d83e5cc86069a40e",
"is_bot": false,
"headline": "Merge pull request #1527 from bbrianxiao:gemma4_openspiel_agent",
"author_name": "lanctot",
"author_login": "lanctot",
"committed_at": "2026-05-22T13:27:14Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f6b037d1b3ae1dba8c4a8b4a9ed1f523eaffd0be",
"body": "PiperOrigin-RevId: 918880319\nChange-Id: I0925a0318f84cb5cf59b8116d1dfb7e0989a39a9",
"is_bot": false,
"headline": " Move absl::optional to std::optional \\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-05-22T13:26:38Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "91ba5ef3eb736a646f2937d1db92a6369af1afda",
"body": "PiperOrigin-RevId: 918872758\nChange-Id: Iae906875a796d2e273aa8dca58cd4c1ca553916a",
"is_bot": false,
"headline": " Move absl::optional to std::optional \\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-05-22T13:26:00Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "242a6f264211e80680a5cee451a140024cd68e3f",
"body": "PiperOrigin-RevId: 918866259\nChange-Id: I5d9b159b302057a5ffca45f9144fe2927afb18fa",
"is_bot": false,
"headline": " Move absl::optional to std::optional \\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-05-22T13:25:27Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "44e3b24e73698cea9ba2d5d94a9e1ca35738313c",
"body": "PiperOrigin-RevId: 918806763\nChange-Id: If16edcd207954fa05bff399a6bf68c935a7808aa",
"is_bot": false,
"headline": " Move absl::optional to std::optional \\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-05-22T13:24:51Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "98eff720840c72c13b27951e4c789dcb9937feb5",
"body": "PiperOrigin-RevId: 918789972\nChange-Id: I19cacc89d30cf880832e525a0a776d16a506a615",
"is_bot": false,
"headline": " Move absl::optional to std::optional \\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-05-22T13:24:19Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7b0ce0534dc622a3c422f07aa085df27d45ec12e",
"body": "PiperOrigin-RevId: 918375399\nChange-Id: I481d4447e943b8a18e29d15b00eed19f94e55e4f",
"is_bot": false,
"headline": " Move absl::optional to std::optional \\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-05-22T13:23:46Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e60bfc655002d8ac58ad865e3a5e871ae93e06a1",
"body": "PiperOrigin-RevId: 918375139\nChange-Id: I594471de762f054511fb6cdc0bafc0c8acfa6886",
"is_bot": false,
"headline": " Move absl::optional to std::optional \\n",
"author_name": "DeepMind Technologies Ltd",
"author_login": null,
"committed_at": "2026-05-22T13:22:28Z",
"body_truncated": false,
"is_coding_agent": false
}
],
"releases_count": 30,
"commits_last_year": 817,
"latest_release_at": "2026-07-17T14:18:59Z",
"latest_release_tag": "v2.0.1",
"releases_from_tags": false,
"days_since_last_push": 8,
"active_weeks_last_year": 49,
"days_since_latest_release": 8,
"mean_days_between_releases": 30
},
"community": {
"has_readme": true,
"has_license": true,
"has_description": true,
"has_contributing": true,
"health_percentage": 50,
"has_issue_template": false,
"has_code_of_conduct": false,
"has_pull_request_template": false
},
"ecosystem": {
"packages": [
{
"name": "open_spiel",
"exists": true,
"license": "Apache-2.0",
"keywords": [
"reinforcement learning",
"game theory",
"artificial intelligence",
"games",
"Development Status :: 4 - Beta",
"Intended Audience :: Developers",
"Intended Audience :: Science/Research",
"Operating System :: MacOS",
"Operating System :: Microsoft :: Windows",
"Operating System :: POSIX :: Linux",
"Programming Language :: C++",
"Programming Language :: Python :: 3",
"Programming Language :: Python :: 3.11",
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Topic :: Games/Entertainment",
"Topic :: Scientific/Engineering :: Artificial Intelligence",
"Topic :: Software Development :: Libraries :: Python Modules"
],
"ecosystem": "pypi",
"matches_repo": false,
"registry_url": "https://pypi.org/project/open_spiel/",
"is_deprecated": false,
"latest_version": "2.0.1",
"repository_url": "https://github.com/deepmind/open_spiel.git",
"versions_count": 36,
"total_downloads": null,
"dependents_count": null,
"deprecation_note": null,
"maintainers_count": null,
"monthly_downloads": null,
"first_published_at": "2020-12-07T13:07:19.581732Z",
"latest_published_at": "2026-07-17T00:47:36.696136Z",
"latest_version_yanked": null,
"days_since_latest_publish": 9
},
{
"name": "open-spiel",
"exists": true,
"license": "Apache-2.0",
"keywords": [
"reinforcement learning",
"game theory",
"artificial intelligence",
"games",
"Development Status :: 4 - Beta",
"Intended Audience :: Developers",
"Intended Audience :: Science/Research",
"Operating System :: MacOS",
"Operating System :: Microsoft :: Windows",
"Operating System :: POSIX :: Linux",
"Programming Language :: C++",
"Programming Language :: Python :: 3",
"Programming Language :: Python :: 3.11",
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Topic :: Games/Entertainment",
"Topic :: Scientific/Engineering :: Artificial Intelligence",
"Topic :: Software Development :: Libraries :: Python Modules"
],
"ecosystem": "pypi",
"matches_repo": false,
"registry_url": "https://pypi.org/project/open-spiel/",
"is_deprecated": false,
"latest_version": "2.0.1",
"repository_url": "https://github.com/deepmind/open_spiel.git",
"versions_count": 36,
"total_downloads": null,
"dependents_count": null,
"deprecation_note": null,
"maintainers_count": null,
"monthly_downloads": 135648,
"first_published_at": "2020-12-07T13:07:19.581732Z",
"latest_published_at": "2026-07-17T00:47:36.696136Z",
"latest_version_yanked": null,
"days_since_latest_publish": 9
}
]
},
"popularity": {
"forks": 1161,
"stars": 5359,
"watchers": 106,
"fork_history": {
"days": [
{
"date": "2019-09-06",
"count": 2
},
{
"date": "2019-09-08",
"count": 2
},
{
"date": "2019-09-09",
"count": 3
},
{
"date": "2019-09-10",
"count": 3
},
{
"date": "2019-09-11",
"count": 3
},
{
"date": "2019-09-13",
"count": 2
},
{
"date": "2019-09-14",
"count": 1
},
{
"date": "2019-09-15",
"count": 3
},
{
"date": "2019-09-16",
"count": 3
},
{
"date": "2019-09-17",
"count": 2
},
{
"date": "2019-09-18",
"count": 3
},
{
"date": "2019-09-19",
"count": 4
},
{
"date": "2019-09-20",
"count": 9
},
{
"date": "2019-09-21",
"count": 1
},
{
"date": "2019-09-22",
"count": 3
},
{
"date": "2019-09-23",
"count": 6
},
{
"date": "2019-09-24",
"count": 3
},
{
"date": "2019-09-26",
"count": 1
},
{
"date": "2019-09-27",
"count": 1
},
{
"date": "2019-09-28",
"count": 2
},
{
"date": "2019-09-29",
"count": 2
},
{
"date": "2019-09-30",
"count": 1
},
{
"date": "2019-10-01",
"count": 1
},
{
"date": "2019-10-02",
"count": 1
},
{
"date": "2019-10-03",
"count": 1
},
{
"date": "2019-10-04",
"count": 1
},
{
"date": "2019-10-06",
"count": 3
},
{
"date": "2019-10-09",
"count": 1
},
{
"date": "2019-10-11",
"count": 1
},
{
"date": "2019-10-14",
"count": 1
},
{
"date": "2019-10-16",
"count": 1
},
{
"date": "2019-10-20",
"count": 2
},
{
"date": "2019-10-23",
"count": 1
},
{
"date": "2019-10-28",
"count": 1
},
{
"date": "2019-10-31",
"count": 2
},
{
"date": "2019-11-04",
"count": 1
},
{
"date": "2019-11-06",
"count": 1
},
{
"date": "2019-11-07",
"count": 1
},
{
"date": "2019-11-08",
"count": 1
},
{
"date": "2019-11-11",
"count": 1
},
{
"date": "2019-11-12",
"count": 1
},
{
"date": "2019-11-13",
"count": 1
},
{
"date": "2019-11-14",
"count": 1
},
{
"date": "2019-11-15",
"count": 1
},
{
"date": "2019-11-19",
"count": 1
},
{
"date": "2019-11-20",
"count": 1
},
{
"date": "2019-11-21",
"count": 2
},
{
"date": "2019-11-29",
"count": 2
},
{
"date": "2019-12-03",
"count": 2
},
{
"date": "2019-12-04",
"count": 1
},
{
"date": "2019-12-05",
"count": 1
},
{
"date": "2019-12-06",
"count": 1
},
{
"date": "2019-12-08",
"count": 1
},
{
"date": "2019-12-10",
"count": 2
},
{
"date": "2019-12-11",
"count": 1
},
{
"date": "2019-12-12",
"count": 1
},
{
"date": "2019-12-14",
"count": 1
},
{
"date": "2019-12-16",
"count": 1
},
{
"date": "2019-12-17",
"count": 1
},
{
"date": "2019-12-18",
"count": 1
},
{
"date": "2019-12-19",
"count": 2
},
{
"date": "2019-12-20",
"count": 1
},
{
"date": "2019-12-29",
"count": 1
},
{
"date": "2019-12-30",
"count": 1
},
{
"date": "2019-12-31",
"count": 1
},
{
"date": "2020-01-01",
"count": 1
},
{
"date": "2020-01-07",
"count": 2
},
{
"date": "2020-01-09",
"count": 1
},
{
"date": "2020-01-10",
"count": 1
},
{
"date": "2020-01-12",
"count": 1
},
{
"date": "2020-01-13",
"count": 1
},
{
"date": "2020-01-14",
"count": 1
},
{
"date": "2020-01-18",
"count": 1
},
{
"date": "2020-01-19",
"count": 1
},
{
"date": "2020-01-21",
"count": 1
},
{
"date": "2020-01-22",
"count": 2
},
{
"date": "2020-01-31",
"count": 2
},
{
"date": "2020-02-01",
"count": 1
},
{
"date": "2020-02-02",
"count": 1
},
{
"date": "2020-02-03",
"count": 1
},
{
"date": "2020-02-04",
"count": 1
},
{
"date": "2020-02-06",
"count": 1
},
{
"date": "2020-02-08",
"count": 1
},
{
"date": "2020-02-14",
"count": 1
},
{
"date": "2020-02-16",
"count": 1
},
{
"date": "2020-02-17",
"count": 2
},
{
"date": "2020-02-18",
"count": 2
},
{
"date": "2020-02-20",
"count": 1
},
{
"date": "2020-02-22",
"count": 1
},
{
"date": "2020-02-24",
"count": 1
},
{
"date": "2020-02-25",
"count": 1
},
{
"date": "2020-03-01",
"count": 1
},
{
"date": "2020-03-04",
"count": 1
},
{
"date": "2020-03-06",
"count": 3
},
{
"date": "2020-03-07",
"count": 1
},
{
"date": "2020-03-10",
"count": 1
},
{
"date": "2020-03-11",
"count": 1
},
{
"date": "2020-03-12",
"count": 2
},
{
"date": "2020-03-13",
"count": 1
},
{
"date": "2020-03-14",
"count": 2
},
{
"date": "2020-03-15",
"count": 2
},
{
"date": "2020-03-16",
"count": 1
},
{
"date": "2020-03-17",
"count": 1
},
{
"date": "2020-03-20",
"count": 1
},
{
"date": "2020-03-22",
"count": 2
},
{
"date": "2020-03-25",
"count": 2
},
{
"date": "2020-03-27",
"count": 1
},
{
"date": "2020-03-28",
"count": 1
},
{
"date": "2020-03-30",
"count": 1
},
{
"date": "2020-03-31",
"count": 1
},
{
"date": "2020-04-01",
"count": 1
},
{
"date": "2020-04-02",
"count": 1
},
{
"date": "2020-04-06",
"count": 2
},
{
"date": "2020-04-08",
"count": 2
},
{
"date": "2020-04-09",
"count": 2
},
{
"date": "2020-04-11",
"count": 1
},
{
"date": "2020-04-13",
"count": 2
},
{
"date": "2020-04-14",
"count": 1
},
{
"date": "2020-04-15",
"count": 1
},
{
"date": "2020-04-18",
"count": 1
},
{
"date": "2020-04-22",
"count": 1
},
{
"date": "2020-04-23",
"count": 1
},
{
"date": "2020-04-28",
"count": 2
},
{
"date": "2020-04-30",
"count": 1
},
{
"date": "2020-05-04",
"count": 1
},
{
"date": "2020-05-05",
"count": 1
},
{
"date": "2020-05-08",
"count": 2
},
{
"date": "2020-05-11",
"count": 1
},
{
"date": "2020-05-12",
"count": 2
},
{
"date": "2020-05-14",
"count": 1
},
{
"date": "2020-05-15",
"count": 1
},
{
"date": "2020-05-17",
"count": 1
},
{
"date": "2020-05-20",
"count": 1
},
{
"date": "2020-05-22",
"count": 1
},
{
"date": "2020-05-24",
"count": 1
},
{
"date": "2020-05-25",
"count": 3
},
{
"date": "2020-05-26",
"count": 2
},
{
"date": "2020-05-27",
"count": 2
},
{
"date": "2020-06-04",
"count": 1
},
{
"date": "2020-06-05",
"count": 1
},
{
"date": "2020-06-06",
"count": 1
},
{
"date": "2020-06-08",
"count": 1
},
{
"date": "2020-06-13",
"count": 1
},
{
"date": "2020-06-15",
"count": 1
},
{
"date": "2020-06-17",
"count": 1
},
{
"date": "2020-06-18",
"count": 1
},
{
"date": "2020-06-19",
"count": 1
},
{
"date": "2020-06-21",
"count": 1
},
{
"date": "2020-06-24",
"count": 1
},
{
"date": "2020-06-25",
"count": 1
},
{
"date": "2020-06-26",
"count": 1
},
{
"date": "2020-06-27",
"count": 2
},
{
"date": "2020-06-29",
"count": 1
},
{
"date": "2020-06-30",
"count": 1
},
{
"date": "2020-07-03",
"count": 1
},
{
"date": "2020-07-04",
"count": 1
},
{
"date": "2020-07-05",
"count": 1
},
{
"date": "2020-07-09",
"count": 1
},
{
"date": "2020-07-15",
"count": 1
},
{
"date": "2020-07-16",
"count": 1
},
{
"date": "2020-07-18",
"count": 1
},
{
"date": "2020-07-22",
"count": 2
},
{
"date": "2020-07-27",
"count": 2
},
{
"date": "2020-07-28",
"count": 1
},
{
"date": "2020-08-02",
"count": 1
},
{
"date": "2020-08-09",
"count": 1
},
{
"date": "2020-08-11",
"count": 1
},
{
"date": "2020-08-13",
"count": 1
},
{
"date": "2020-08-16",
"count": 1
},
{
"date": "2020-08-17",
"count": 3
},
{
"date": "2020-08-20",
"count": 1
},
{
"date": "2020-08-27",
"count": 1
},
{
"date": "2020-08-28",
"count": 1
},
{
"date": "2020-09-01",
"count": 1
},
{
"date": "2020-09-03",
"count": 2
},
{
"date": "2020-09-04",
"count": 2
},
{
"date": "2020-09-07",
"count": 1
},
{
"date": "2020-09-15",
"count": 1
},
{
"date": "2020-09-23",
"count": 2
},
{
"date": "2020-09-24",
"count": 1
},
{
"date": "2020-09-25",
"count": 1
},
{
"date": "2020-09-29",
"count": 1
},
{
"date": "2020-10-14",
"count": 1
},
{
"date": "2020-10-16",
"count": 1
},
{
"date": "2020-10-20",
"count": 1
},
{
"date": "2020-10-24",
"count": 2
},
{
"date": "2020-10-25",
"count": 2
},
{
"date": "2020-10-27",
"count": 1
},
{
"date": "2020-11-02",
"count": 1
},
{
"date": "2020-11-19",
"count": 1
},
{
"date": "2020-12-01",
"count": 1
},
{
"date": "2020-12-02",
"count": 2
},
{
"date": "2020-12-06",
"count": 1
},
{
"date": "2020-12-08",
"count": 2
},
{
"date": "2020-12-10",
"count": 1
},
{
"date": "2020-12-11",
"count": 1
},
{
"date": "2020-12-14",
"count": 1
},
{
"date": "2020-12-17",
"count": 1
},
{
"date": "2020-12-19",
"count": 1
},
{
"date": "2020-12-21",
"count": 1
},
{
"date": "2020-12-22",
"count": 1
},
{
"date": "2020-12-23",
"count": 3
},
{
"date": "2020-12-24",
"count": 2
},
{
"date": "2020-12-25",
"count": 1
},
{
"date": "2020-12-27",
"count": 1
},
{
"date": "2020-12-28",
"count": 1
},
{
"date": "2020-12-31",
"count": 1
},
{
"date": "2021-01-03",
"count": 2
},
{
"date": "2021-01-04",
"count": 1
},
{
"date": "2021-01-06",
"count": 1
},
{
"date": "2021-01-07",
"count": 1
},
{
"date": "2021-01-08",
"count": 1
},
{
"date": "2021-01-10",
"count": 1
},
{
"date": "2021-01-12",
"count": 1
},
{
"date": "2021-01-13",
"count": 1
},
{
"date": "2021-01-17",
"count": 1
},
{
"date": "2021-01-18",
"count": 2
},
{
"date": "2021-01-19",
"count": 1
},
{
"date": "2021-01-20",
"count": 1
},
{
"date": "2021-01-21",
"count": 1
},
{
"date": "2021-01-22",
"count": 2
},
{
"date": "2021-01-23",
"count": 1
},
{
"date": "2021-01-25",
"count": 1
},
{
"date": "2021-02-15",
"count": 1
},
{
"date": "2021-02-20",
"count": 1
},
{
"date": "2021-02-21",
"count": 1
},
{
"date": "2021-02-22",
"count": 1
},
{
"date": "2021-02-24",
"count": 1
},
{
"date": "2021-03-02",
"count": 2
},
{
"date": "2021-03-05",
"count": 3
},
{
"date": "2021-03-06",
"count": 1
},
{
"date": "2021-03-07",
"count": 1
},
{
"date": "2021-03-16",
"count": 1
},
{
"date": "2021-03-19",
"count": 1
},
{
"date": "2021-03-26",
"count": 1
},
{
"date": "2021-03-30",
"count": 1
},
{
"date": "2021-04-02",
"count": 1
},
{
"date": "2021-04-12",
"count": 1
},
{
"date": "2021-04-15",
"count": 1
},
{
"date": "2021-04-16",
"count": 2
},
{
"date": "2021-04-17",
"count": 1
},
{
"date": "2021-04-21",
"count": 1
},
{
"date": "2021-04-22",
"count": 1
},
{
"date": "2021-04-24",
"count": 1
},
{
"date": "2021-04-27",
"count": 2
},
{
"date": "2021-04-28",
"count": 1
},
{
"date": "2021-05-04",
"count": 1
},
{
"date": "2021-05-07",
"count": 1
},
{
"date": "2021-05-08",
"count": 1
},
{
"date": "2021-05-14",
"count": 1
},
{
"date": "2021-05-20",
"count": 1
},
{
"date": "2021-05-21",
"count": 2
},
{
"date": "2021-05-23",
"count": 1
},
{
"date": "2021-05-30",
"count": 1
},
{
"date": "2021-06-03",
"count": 1
},
{
"date": "2021-06-04",
"count": 1
},
{
"date": "2021-06-06",
"count": 2
},
{
"date": "2021-06-14",
"count": 1
},
{
"date": "2021-06-17",
"count": 2
},
{
"date": "2021-06-19",
"count": 1
},
{
"date": "2021-06-21",
"count": 1
},
{
"date": "2021-06-22",
"count": 1
},
{
"date": "2021-07-01",
"count": 2
},
{
"date": "2021-07-07",
"count": 1
},
{
"date": "2021-07-08",
"count": 1
},
{
"date": "2021-07-11",
"count": 1
},
{
"date": "2021-07-12",
"count": 1
},
{
"date": "2021-07-18",
"count": 1
},
{
"date": "2021-07-21",
"count": 1
},
{
"date": "2021-07-27",
"count": 1
},
{
"date": "2021-08-02",
"count": 1
},
{
"date": "2021-08-11",
"count": 1
},
{
"date": "2021-08-12",
"count": 1
},
{
"date": "2021-08-16",
"count": 1
},
{
"date": "2021-08-18",
"count": 1
},
{
"date": "2021-08-25",
"count": 1
},
{
"date": "2021-08-31",
"count": 1
},
{
"date": "2021-09-01",
"count": 1
},
{
"date": "2021-09-06",
"count": 1
},
{
"date": "2021-09-11",
"count": 1
},
{
"date": "2021-09-15",
"count": 1
},
{
"date": "2021-09-16",
"count": 1
},
{
"date": "2021-09-30",
"count": 1
},
{
"date": "2021-10-04",
"count": 1
},
{
"date": "2021-10-05",
"count": 3
},
{
"date": "2021-10-07",
"count": 1
},
{
"date": "2021-10-09",
"count": 1
},
{
"date": "2021-10-12",
"count": 1
},
{
"date": "2021-10-14",
"count": 1
},
{
"date": "2021-10-15",
"count": 1
},
{
"date": "2021-10-17",
"count": 1
},
{
"date": "2021-10-20",
"count": 1
},
{
"date": "2021-10-21",
"count": 1
},
{
"date": "2021-10-22",
"count": 1
},
{
"date": "2021-10-24",
"count": 1
},
{
"date": "2021-10-25",
"count": 1
},
{
"date": "2021-10-26",
"count": 2
},
{
"date": "2021-10-27",
"count": 1
},
{
"date": "2021-11-01",
"count": 1
},
{
"date": "2021-11-02",
"count": 1
},
{
"date": "2021-11-09",
"count": 1
},
{
"date": "2021-11-11",
"count": 1
},
{
"date": "2021-11-12",
"count": 1
},
{
"date": "2021-11-16",
"count": 2
},
{
"date": "2021-11-30",
"count": 1
},
{
"date": "2021-12-07",
"count": 1
},
{
"date": "2021-12-08",
"count": 2
},
{
"date": "2021-12-19",
"count": 2
},
{
"date": "2021-12-24",
"count": 1
},
{
"date": "2021-12-25",
"count": 1
},
{
"date": "2021-12-26",
"count": 1
},
{
"date": "2021-12-27",
"count": 1
},
{
"date": "2021-12-28",
"count": 2
},
{
"date": "2021-12-31",
"count": 1
},
{
"date": "2022-01-02",
"count": 1
},
{
"date": "2022-01-04",
"count": 2
},
{
"date": "2022-01-05",
"count": 1
},
{
"date": "2022-01-08",
"count": 1
},
{
"date": "2022-01-09",
"count": 1
},
{
"date": "2022-01-12",
"count": 2
},
{
"date": "2022-01-13",
"count": 2
},
{
"date": "2022-01-15",
"count": 1
},
{
"date": "2022-01-18",
"count": 1
},
{
"date": "2022-01-20",
"count": 1
},
{
"date": "2022-01-23",
"count": 1
},
{
"date": "2022-01-27",
"count": 1
},
{
"date": "2022-01-28",
"count": 2
},
{
"date": "2022-02-03",
"count": 1
},
{
"date": "2022-02-04",
"count": 1
},
{
"date": "2022-02-08",
"count": 1
},
{
"date": "2022-02-15",
"count": 1
},
{
"date": "2022-02-16",
"count": 3
},
{
"date": "2022-02-17",
"count": 1
},
{
"date": "2022-02-22",
"count": 2
},
{
"date": "2022-02-24",
"count": 1
},
{
"date": "2022-02-25",
"count": 1
},
{
"date": "2022-02-28",
"count": 1
},
{
"date": "2022-03-03",
"count": 1
},
{
"date": "2022-03-08",
"count": 2
},
{
"date": "2022-03-10",
"count": 1
},
{
"date": "2022-03-12",
"count": 2
},
{
"date": "2022-03-14",
"count": 2
},
{
"date": "2022-03-15",
"count": 1
},
{
"date": "2022-03-16",
"count": 1
},
{
"date": "2022-03-18",
"count": 2
},
{
"date": "2022-03-24",
"count": 1
},
{
"date": "2022-03-29",
"count": 1
},
{
"date": "2022-04-01",
"count": 1
},
{
"date": "2022-04-04",
"count": 1
},
{
"date": "2022-04-06",
"count": 1
},
{
"date": "2022-04-07",
"count": 3
},
{
"date": "2022-04-08",
"count": 1
},
{
"date": "2022-04-17",
"count": 1
},
{
"date": "2022-04-21",
"count": 1
},
{
"date": "2022-04-23",
"count": 1
},
{
"date": "2022-04-24",
"count": 1
},
{
"date": "2022-04-25",
"count": 2
},
{
"date": "2022-04-28",
"count": 1
},
{
"date": "2022-04-29",
"count": 1
},
{
"date": "2022-05-06",
"count": 1
},
{
"date": "2022-05-10",
"count": 1
},
{
"date": "2022-05-12",
"count": 1
},
{
"date": "2022-05-16",
"count": 1
},
{
"date": "2022-05-17",
"count": 2
},
{
"date": "2022-06-03",
"count": 1
},
{
"date": "2022-06-05",
"count": 1
},
{
"date": "2022-06-09",
"count": 1
},
{
"date": "2022-06-17",
"count": 1
},
{
"date": "2022-06-26",
"count": 2
},
{
"date": "2022-06-27",
"count": 1
},
{
"date": "2022-06-28",
"count": 1
},
{
"date": "2022-07-12",
"count": 1
},
{
"date": "2022-07-16",
"count": 1
},
{
"date": "2022-07-17",
"count": 1
},
{
"date": "2022-07-22",
"count": 1
},
{
"date": "2022-07-23",
"count": 1
},
{
"date": "2022-07-28",
"count": 1
},
{
"date": "2022-08-15",
"count": 1
},
{
"date": "2022-08-16",
"count": 2
},
{
"date": "2022-08-17",
"count": 1
},
{
"date": "2022-08-24",
"count": 1
},
{
"date": "2022-08-26",
"count": 1
},
{
"date": "2022-09-01",
"count": 1
},
{
"date": "2022-09-14",
"count": 1
},
{
"date": "2022-09-19",
"count": 1
},
{
"date": "2022-09-20",
"count": 1
},
{
"date": "2022-09-23",
"count": 1
},
{
"date": "2022-09-27",
"count": 1
},
{
"date": "2022-10-06",
"count": 1
},
{
"date": "2022-10-07",
"count": 1
},
{
"date": "2022-10-14",
"count": 1
},
{
"date": "2022-10-20",
"count": 1
},
{
"date": "2022-10-21",
"count": 1
},
{
"date": "2022-10-23",
"count": 1
},
{
"date": "2022-11-05",
"count": 1
},
{
"date": "2022-11-11",
"count": 1
},
{
"date": "2022-11-17",
"count": 2
},
{
"date": "2022-11-22",
"count": 1
},
{
"date": "2022-11-28",
"count": 2
},
{
"date": "2022-12-01",
"count": 3
},
{
"date": "2022-12-02",
"count": 2
},
{
"date": "2022-12-04",
"count": 1
},
{
"date": "2022-12-05",
"count": 2
},
{
"date": "2022-12-06",
"count": 1
},
{
"date": "2022-12-08",
"count": 1
},
{
"date": "2022-12-10",
"count": 1
},
{
"date": "2022-12-11",
"count": 1
},
{
"date": "2022-12-12",
"count": 1
},
{
"date": "2022-12-15",
"count": 2
},
{
"date": "2022-12-21",
"count": 1
},
{
"date": "2022-12-22",
"count": 1
},
{
"date": "2022-12-25",
"count": 1
},
{
"date": "2022-12-26",
"count": 1
},
{
"date": "2022-12-29",
"count": 1
},
{
"date": "2023-01-01",
"count": 1
},
{
"date": "2023-01-02",
"count": 1
},
{
"date": "2023-01-03",
"count": 1
},
{
"date": "2023-01-04",
"count": 1
},
{
"date": "2023-01-05",
"count": 1
},
{
"date": "2023-01-12",
"count": 2
},
{
"date": "2023-01-13",
"count": 1
},
{
"date": "2023-01-14",
"count": 1
},
{
"date": "2023-01-15",
"count": 1
},
{
"date": "2023-01-17",
"count": 2
},
{
"date": "2023-01-19",
"count": 1
},
{
"date": "2023-01-20",
"count": 1
},
{
"date": "2023-01-26",
"count": 1
},
{
"date": "2023-02-05",
"count": 1
},
{
"date": "2023-02-09",
"count": 1
},
{
"date": "2023-02-11",
"count": 1
},
{
"date": "2023-02-13",
"count": 2
},
{
"date": "2023-02-16",
"count": 1
},
{
"date": "2023-02-17",
"count": 1
},
{
"date": "2023-02-19",
"count": 1
},
{
"date": "2023-02-20",
"count": 3
},
{
"date": "2023-02-21",
"count": 2
},
{
"date": "2023-02-22",
"count": 2
},
{
"date": "2023-02-23",
"count": 3
},
{
"date": "2023-03-01",
"count": 1
},
{
"date": "2023-03-07",
"count": 1
},
{
"date": "2023-03-08",
"count": 2
},
{
"date": "2023-03-10",
"count": 1
},
{
"date": "2023-03-11",
"count": 1
},
{
"date": "2023-03-13",
"count": 1
},
{
"date": "2023-03-15",
"count": 2
},
{
"date": "2023-03-17",
"count": 1
},
{
"date": "2023-03-22",
"count": 1
},
{
"date": "2023-03-23",
"count": 1
},
{
"date": "2023-03-30",
"count": 1
},
{
"date": "2023-04-02",
"count": 1
},
{
"date": "2023-04-10",
"count": 2
},
{
"date": "2023-04-20",
"count": 1
},
{
"date": "2023-04-22",
"count": 1
},
{
"date": "2023-04-24",
"count": 1
},
{
"date": "2023-04-30",
"count": 1
},
{
"date": "2023-05-07",
"count": 2
},
{
"date": "2023-05-08",
"count": 1
},
{
"date": "2023-05-09",
"count": 2
},
{
"date": "2023-05-14",
"count": 1
},
{
"date": "2023-05-25",
"count": 2
},
{
"date": "2023-05-27",
"count": 1
},
{
"date": "2023-06-05",
"count": 1
},
{
"date": "2023-06-08",
"count": 1
},
{
"date": "2023-06-13",
"count": 1
},
{
"date": "2023-06-21",
"count": 1
},
{
"date": "2023-06-22",
"count": 1
},
{
"date": "2023-06-26",
"count": 1
},
{
"date": "2023-07-04",
"count": 1
},
{
"date": "2023-07-05",
"count": 1
},
{
"date": "2023-07-20",
"count": 1
},
{
"date": "2023-07-31",
"count": 1
},
{
"date": "2023-08-03",
"count": 1
},
{
"date": "2023-08-07",
"count": 1
},
{
"date": "2023-08-11",
"count": 2
},
{
"date": "2023-08-13",
"count": 1
},
{
"date": "2023-08-19",
"count": 1
},
{
"date": "2023-08-20",
"count": 1
},
{
"date": "2023-08-27",
"count": 1
},
{
"date": "2023-08-28",
"count": 1
},
{
"date": "2023-08-29",
"count": 1
},
{
"date": "2023-09-02",
"count": 1
},
{
"date": "2023-09-03",
"count": 1
},
{
"date": "2023-09-08",
"count": 2
},
{
"date": "2023-09-27",
"count": 1
},
{
"date": "2023-09-28",
"count": 2
},
{
"date": "2023-09-29",
"count": 1
},
{
"date": "2023-10-15",
"count": 2
},
{
"date": "2023-10-16",
"count": 1
},
{
"date": "2023-10-23",
"count": 1
},
{
"date": "2023-10-27",
"count": 1
},
{
"date": "2023-11-02",
"count": 1
},
{
"date": "2023-11-04",
"count": 1
},
{
"date": "2023-11-05",
"count": 1
},
{
"date": "2023-11-13",
"count": 2
},
{
"date": "2023-11-16",
"count": 1
},
{
"date": "2023-11-24",
"count": 2
},
{
"date": "2023-12-05",
"count": 1
},
{
"date": "2023-12-06",
"count": 1
},
{
"date": "2023-12-07",
"count": 2
},
{
"date": "2023-12-09",
"count": 2
},
{
"date": "2023-12-13",
"count": 1
},
{
"date": "2023-12-16",
"count": 1
},
{
"date": "2023-12-23",
"count": 1
},
{
"date": "2023-12-24",
"count": 1
},
{
"date": "2023-12-27",
"count": 1
},
{
"date": "2024-01-09",
"count": 1
},
{
"date": "2024-01-16",
"count": 1
},
{
"date": "2024-01-28",
"count": 1
},
{
"date": "2024-01-31",
"count": 1
},
{
"date": "2024-02-12",
"count": 1
},
{
"date": "2024-02-15",
"count": 1
},
{
"date": "2024-02-18",
"count": 1
},
{
"date": "2024-02-19",
"count": 1
},
{
"date": "2024-02-24",
"count": 1
},
{
"date": "2024-02-27",
"count": 1
},
{
"date": "2024-03-04",
"count": 1
},
{
"date": "2024-03-05",
"count": 1
},
{
"date": "2024-03-11",
"count": 2
},
{
"date": "2024-03-13",
"count": 1
},
{
"date": "2024-03-14",
"count": 1
},
{
"date": "2024-03-15",
"count": 1
},
{
"date": "2024-03-19",
"count": 1
},
{
"date": "2024-03-22",
"count": 1
},
{
"date": "2024-03-25",
"count": 1
},
{
"date": "2024-03-28",
"count": 1
},
{
"date": "2024-03-30",
"count": 1
},
{
"date": "2024-03-31",
"count": 1
},
{
"date": "2024-04-06",
"count": 1
},
{
"date": "2024-04-08",
"count": 1
},
{
"date": "2024-04-11",
"count": 1
},
{
"date": "2024-04-13",
"count": 1
},
{
"date": "2024-04-15",
"count": 1
},
{
"date": "2024-04-16",
"count": 1
},
{
"date": "2024-04-18",
"count": 2
},
{
"date": "2024-04-21",
"count": 1
},
{
"date": "2024-04-25",
"count": 1
},
{
"date": "2024-05-01",
"count": 1
},
{
"date": "2024-05-02",
"count": 1
},
{
"date": "2024-05-13",
"count": 2
},
{
"date": "2024-05-14",
"count": 1
},
{
"date": "2024-05-22",
"count": 1
},
{
"date": "2024-05-24",
"count": 1
},
{
"date": "2024-06-09",
"count": 1
},
{
"date": "2024-06-11",
"count": 1
},
{
"date": "2024-06-28",
"count": 2
},
{
"date": "2024-07-02",
"count": 1
},
{
"date": "2024-07-07",
"count": 1
},
{
"date": "2024-07-08",
"count": 1
},
{
"date": "2024-07-12",
"count": 1
},
{
"date": "2024-07-30",
"count": 2
},
{
"date": "2024-08-02",
"count": 2
},
{
"date": "2024-08-06",
"count": 1
},
{
"date": "2024-08-07",
"count": 1
},
{
"date": "2024-08-08",
"count": 1
},
{
"date": "2024-08-13",
"count": 1
},
{
"date": "2024-08-14",
"count": 1
},
{
"date": "2024-08-15",
"count": 1
},
{
"date": "2024-08-21",
"count": 1
},
{
"date": "2024-08-22",
"count": 1
},
{
"date": "2024-08-29",
"count": 1
},
{
"date": "2024-08-30",
"count": 1
},
{
"date": "2024-09-01",
"count": 1
},
{
"date": "2024-09-03",
"count": 1
},
{
"date": "2024-09-05",
"count": 1
},
{
"date": "2024-09-09",
"count": 1
},
{
"date": "2024-09-12",
"count": 1
},
{
"date": "2024-09-13",
"count": 1
},
{
"date": "2024-09-16",
"count": 1
},
{
"date": "2024-09-17",
"count": 1
},
{
"date": "2024-09-24",
"count": 1
},
{
"date": "2024-09-25",
"count": 1
},
{
"date": "2024-09-26",
"count": 1
},
{
"date": "2024-09-29",
"count": 1
},
{
"date": "2024-10-02",
"count": 1
},
{
"date": "2024-10-03",
"count": 1
},
{
"date": "2024-10-04",
"count": 1
},
{
"date": "2024-10-05",
"count": 1
},
{
"date": "2024-10-12",
"count": 2
},
{
"date": "2024-10-18",
"count": 1
},
{
"date": "2024-10-28",
"count": 1
},
{
"date": "2024-11-20",
"count": 1
},
{
"date": "2024-11-22",
"count": 1
},
{
"date": "2024-11-24",
"count": 1
},
{
"date": "2024-11-28",
"count": 1
},
{
"date": "2024-12-03",
"count": 1
},
{
"date": "2024-12-11",
"count": 1
},
{
"date": "2024-12-18",
"count": 1
},
{
"date": "2024-12-20",
"count": 1
},
{
"date": "2024-12-26",
"count": 1
},
{
"date": "2024-12-28",
"count": 1
},
{
"date": "2024-12-30",
"count": 1
},
{
"date": "2025-01-02",
"count": 2
},
{
"date": "2025-01-05",
"count": 1
},
{
"date": "2025-01-09",
"count": 1
},
{
"date": "2025-01-30",
"count": 1
},
{
"date": "2025-02-02",
"count": 1
},
{
"date": "2025-02-04",
"count": 1
},
{
"date": "2025-02-06",
"count": 1
},
{
"date": "2025-02-11",
"count": 1
},
{
"date": "2025-02-12",
"count": 1
},
{
"date": "2025-02-13",
"count": 1
},
{
"date": "2025-02-15",
"count": 1
},
{
"date": "2025-02-18",
"count": 1
},
{
"date": "2025-02-19",
"count": 1
},
{
"date": "2025-02-23",
"count": 1
},
{
"date": "2025-02-25",
"count": 1
},
{
"date": "2025-03-05",
"count": 1
},
{
"date": "2025-03-06",
"count": 1
},
{
"date": "2025-03-07",
"count": 1
},
{
"date": "2025-03-09",
"count": 1
},
{
"date": "2025-03-12",
"count": 2
},
{
"date": "2025-03-14",
"count": 1
},
{
"date": "2025-03-19",
"count": 1
},
{
"date": "2025-03-20",
"count": 1
},
{
"date": "2025-03-21",
"count": 1
},
{
"date": "2025-03-22",
"count": 1
},
{
"date": "2025-03-23",
"count": 2
},
{
"date": "2025-03-25",
"count": 1
},
{
"date": "2025-03-30",
"count": 1
},
{
"date": "2025-04-01",
"count": 1
},
{
"date": "2025-04-06",
"count": 1
},
{
"date": "2025-04-15",
"count": 1
},
{
"date": "2025-04-17",
"count": 1
},
{
"date": "2025-04-21",
"count": 1
},
{
"date": "2025-04-28",
"count": 1
},
{
"date": "2025-05-06",
"count": 1
},
{
"date": "2025-05-13",
"count": 1
},
{
"date": "2025-05-14",
"count": 1
},
{
"date": "2025-05-15",
"count": 1
},
{
"date": "2025-05-16",
"count": 4
},
{
"date": "2025-05-20",
"count": 2
},
{
"date": "2025-05-21",
"count": 1
},
{
"date": "2025-05-28",
"count": 1
},
{
"date": "2025-06-02",
"count": 1
},
{
"date": "2025-06-04",
"count": 2
},
{
"date": "2025-06-05",
"count": 1
},
{
"date": "2025-06-11",
"count": 1
},
{
"date": "2025-06-14",
"count": 1
},
{
"date": "2025-06-15",
"count": 1
},
{
"date": "2025-06-20",
"count": 1
},
{
"date": "2025-06-25",
"count": 1
},
{
"date": "2025-06-30",
"count": 1
},
{
"date": "2025-07-07",
"count": 1
},
{
"date": "2025-07-09",
"count": 2
},
{
"date": "2025-07-19",
"count": 1
},
{
"date": "2025-07-24",
"count": 1
},
{
"date": "2025-07-25",
"count": 1
},
{
"date": "2025-07-26",
"count": 1
},
{
"date": "2025-07-28",
"count": 1
},
{
"date": "2025-08-05",
"count": 1
},
{
"date": "2025-08-07",
"count": 1
},
{
"date": "2025-08-08",
"count": 1
},
{
"date": "2025-08-10",
"count": 1
},
{
"date": "2025-08-12",
"count": 1
},
{
"date": "2025-08-17",
"count": 1
},
{
"date": "2025-08-19",
"count": 1
},
{
"date": "2025-08-20",
"count": 1
},
{
"date": "2025-08-24",
"count": 2
},
{
"date": "2025-08-25",
"count": 1
},
{
"date": "2025-08-26",
"count": 2
},
{
"date": "2025-08-28",
"count": 1
},
{
"date": "2025-09-05",
"count": 1
},
{
"date": "2025-09-06",
"count": 1
},
{
"date": "2025-09-07",
"count": 1
},
{
"date": "2025-09-15",
"count": 1
},
{
"date": "2025-09-20",
"count": 1
},
{
"date": "2025-09-21",
"count": 1
},
{
"date": "2025-09-24",
"count": 1
},
{
"date": "2025-09-25",
"count": 1
},
{
"date": "2025-09-27",
"count": 2
},
{
"date": "2025-10-03",
"count": 2
},
{
"date": "2025-10-07",
"count": 1
},
{
"date": "2025-10-09",
"count": 1
},
{
"date": "2025-10-10",
"count": 1
},
{
"date": "2025-10-19",
"count": 1
},
{
"date": "2025-10-29",
"count": 1
},
{
"date": "2025-10-30",
"count": 2
},
{
"date": "2025-10-31",
"count": 1
},
{
"date": "2025-11-07",
"count": 1
},
{
"date": "2025-11-09",
"count": 2
},
{
"date": "2025-11-11",
"count": 1
},
{
"date": "2025-11-13",
"count": 1
},
{
"date": "2025-11-14",
"count": 2
},
{
"date": "2025-11-16",
"count": 1
},
{
"date": "2025-11-17",
"count": 1
},
{
"date": "2025-11-18",
"count": 2
},
{
"date": "2025-11-22",
"count": 1
},
{
"date": "2025-11-23",
"count": 1
},
{
"date": "2025-11-24",
"count": 2
},
{
"date": "2025-11-25",
"count": 1
},
{
"date": "2025-11-26",
"count": 1
},
{
"date": "2025-11-28",
"count": 1
},
{
"date": "2025-12-02",
"count": 1
},
{
"date": "2025-12-04",
"count": 1
},
{
"date": "2025-12-05",
"count": 1
},
{
"date": "2025-12-09",
"count": 2
},
{
"date": "2025-12-12",
"count": 1
},
{
"date": "2025-12-13",
"count": 2
},
{
"date": "2025-12-14",
"count": 1
},
{
"date": "2025-12-16",
"count": 1
},
{
"date": "2025-12-18",
"count": 2
},
{
"date": "2025-12-21",
"count": 1
},
{
"date": "2025-12-23",
"count": 1
},
{
"date": "2025-12-24",
"count": 1
},
{
"date": "2025-12-29",
"count": 1
},
{
"date": "2025-12-30",
"count": 2
},
{
"date": "2026-01-05",
"count": 2
},
{
"date": "2026-01-08",
"count": 1
},
{
"date": "2026-01-09",
"count": 1
},
{
"date": "2026-01-10",
"count": 1
},
{
"date": "2026-01-11",
"count": 1
},
{
"date": "2026-01-14",
"count": 1
},
{
"date": "2026-01-15",
"count": 1
},
{
"date": "2026-01-21",
"count": 1
},
{
"date": "2026-01-22",
"count": 3
},
{
"date": "2026-01-23",
"count": 1
},
{
"date": "2026-01-26",
"count": 2
},
{
"date": "2026-01-28",
"count": 1
},
{
"date": "2026-02-04",
"count": 2
},
{
"date": "2026-02-06",
"count": 2
},
{
"date": "2026-02-07",
"count": 1
},
{
"date": "2026-02-12",
"count": 1
},
{
"date": "2026-02-13",
"count": 1
},
{
"date": "2026-02-15",
"count": 1
},
{
"date": "2026-02-16",
"count": 1
},
{
"date": "2026-02-22",
"count": 1
},
{
"date": "2026-02-25",
"count": 1
},
{
"date": "2026-02-28",
"count": 2
},
{
"date": "2026-03-02",
"count": 1
},
{
"date": "2026-03-03",
"count": 1
},
{
"date": "2026-03-10",
"count": 1
},
{
"date": "2026-03-12",
"count": 1
},
{
"date": "2026-03-16",
"count": 2
},
{
"date": "2026-03-17",
"count": 1
},
{
"date": "2026-03-18",
"count": 2
},
{
"date": "2026-03-19",
"count": 4
},
{
"date": "2026-03-21",
"count": 2
},
{
"date": "2026-03-22",
"count": 1
},
{
"date": "2026-03-23",
"count": 1
},
{
"date": "2026-03-24",
"count": 1
},
{
"date": "2026-03-25",
"count": 1
},
{
"date": "2026-03-28",
"count": 1
},
{
"date": "2026-03-29",
"count": 2
},
{
"date": "2026-03-30",
"count": 2
},
{
"date": "2026-03-31",
"count": 1
},
{
"date": "2026-04-01",
"count": 1
},
{
"date": "2026-04-02",
"count": 2
},
{
"date": "2026-04-06",
"count": 1
},
{
"date": "2026-04-12",
"count": 3
},
{
"date": "2026-04-13",
"count": 1
},
{
"date": "2026-04-17",
"count": 1
},
{
"date": "2026-04-19",
"count": 1
},
{
"date": "2026-04-20",
"count": 1
},
{
"date": "2026-04-24",
"count": 1
},
{
"date": "2026-04-25",
"count": 2
},
{
"date": "2026-04-26",
"count": 1
},
{
"date": "2026-04-27",
"count": 1
},
{
"date": "2026-04-28",
"count": 1
},
{
"date": "2026-04-29",
"count": 1
},
{
"date": "2026-05-02",
"count": 1
},
{
"date": "2026-05-03",
"count": 1
},
{
"date": "2026-05-10",
"count": 1
},
{
"date": "2026-05-13",
"count": 2
},
{
"date": "2026-05-15",
"count": 1
},
{
"date": "2026-05-19",
"count": 2
},
{
"date": "2026-05-20",
"count": 1
},
{
"date": "2026-05-21",
"count": 1
},
{
"date": "2026-05-23",
"count": 1
},
{
"date": "2026-05-27",
"count": 1
},
{
"date": "2026-06-01",
"count": 2
},
{
"date": "2026-06-04",
"count": 1
},
{
"date": "2026-06-06",
"count": 1
},
{
"date": "2026-06-07",
"count": 1
},
{
"date": "2026-06-09",
"count": 1
},
{
"date": "2026-06-11",
"count": 1
},
{
"date": "2026-06-12",
"count": 1
},
{
"date": "2026-06-13",
"count": 2
},
{
"date": "2026-06-16",
"count": 1
},
{
"date": "2026-06-22",
"count": 1
},
{
"date": "2026-06-23",
"count": 2
},
{
"date": "2026-06-28",
"count": 1
},
{
"date": "2026-07-05",
"count": 2
},
{
"date": "2026-07-08",
"count": 1
},
{
"date": "2026-07-09",
"count": 2
},
{
"date": "2026-07-10",
"count": 1
},
{
"date": "2026-07-16",
"count": 3
},
{
"date": "2026-07-17",
"count": 1
},
{
"date": "2026-07-18",
"count": 2
},
{
"date": "2026-07-19",
"count": 1
},
{
"date": "2026-07-24",
"count": 1
},
{
"date": "2026-07-26",
"count": 1
}
],
"complete": false,
"collected": 1000,
"total_forks": 1161
},
"star_history": null,
"open_issues_and_prs": 44
},
"ai_readiness": {
"has_nix": false,
"example_dirs": [
"examples",
"notebooks"
],
"has_llms_txt": false,
"has_dockerfile": true,
"has_mcp_signal": false,
"bootstrap_files": [
"docs/Makefile"
],
"api_schema_files": [],
"has_devcontainer": false,
"typecheck_configs": [],
"toolchain_manifests": [
"open_spiel/rust/Cargo.toml"
],
"largest_source_bytes": 148547,
"source_files_sampled": 1436,
"oversized_source_files": 6,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"dependencies": {
"manifests": [
"docs/requirements.readthedocs.txt",
"pyproject.toml",
"requirements.txt",
"setup.py"
],
"advisories": {
"error": null,
"scope": "published_package",
"source": "osv",
"findings": [],
"collected": true,
"malicious": [],
"truncated": false,
"by_severity": {},
"advisory_count": 0,
"affected_count": 0,
"assessed_count": 6,
"malicious_count": 0,
"assessed_package": "pypi:open_spiel@2.0.1",
"unassessed_count": 0,
"direct_affected_count": 0
},
"ecosystems": [
"pypi"
],
"dependencies": [
{
"name": "absl-py",
"manifest": "pyproject.toml",
"ecosystem": "pypi",
"version_constraint": ">=0.10.0"
},
{
"name": "attrs",
"manifest": "pyproject.toml",
"ecosystem": "pypi",
"version_constraint": ">=19.3.0"
},
{
"name": "numpy",
"manifest": "pyproject.toml",
"ecosystem": "pypi",
"version_constraint": ">=1.21.5"
},
{
"name": "scipy",
"manifest": "pyproject.toml",
"ecosystem": "pypi",
"version_constraint": ">=1.10.1"
},
{
"name": "ml-collections",
"manifest": "pyproject.toml",
"ecosystem": "pypi",
"version_constraint": ">=0.1.1"
},
{
"name": "libc",
"manifest": "open_spiel/rust/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.2"
}
],
"all_dependencies": {
"error": null,
"source": "github-sbom",
"packages": [
{
"name": "libc",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "absl-py",
"direct": true,
"version": null,
"ecosystem": "pypi"
},
{
"name": "attrs",
"direct": true,
"version": null,
"ecosystem": "pypi"
},
{
"name": "ml-collections",
"direct": true,
"version": null,
"ecosystem": "pypi"
},
{
"name": "numpy",
"direct": true,
"version": null,
"ecosystem": "pypi"
},
{
"name": "scipy",
"direct": true,
"version": null,
"ecosystem": "pypi"
},
{
"name": "cc",
"direct": false,
"version": null,
"ecosystem": "crates"
},
{
"name": "pkg-config",
"direct": false,
"version": null,
"ecosystem": "crates"
},
{
"name": "cmake",
"direct": false,
"version": null,
"ecosystem": "pypi"
},
{
"name": "distrax",
"direct": false,
"version": null,
"ecosystem": "pypi"
},
{
"name": "dm-haiku",
"direct": false,
"version": null,
"ecosystem": "pypi"
},
{
"name": "jax",
"direct": false,
"version": null,
"ecosystem": "pypi"
},
{
"name": "markdown",
"direct": false,
"version": "3.8.1",
"ecosystem": "pypi"
},
{
"name": "open-spiel",
"direct": false,
"version": null,
"ecosystem": "pypi"
},
{
"name": "optax",
"direct": false,
"version": null,
"ecosystem": "pypi"
},
{
"name": "pip",
"direct": false,
"version": null,
"ecosystem": "pypi"
},
{
"name": "recommonmark",
"direct": false,
"version": "0.7.1",
"ecosystem": "pypi"
},
{
"name": "rlax",
"direct": false,
"version": null,
"ecosystem": "pypi"
},
{
"name": "setuptools",
"direct": false,
"version": null,
"ecosystem": "pypi"
},
{
"name": "sphinx",
"direct": false,
"version": "5.1",
"ecosystem": "pypi"
},
{
"name": "sphinx-markdown-tables",
"direct": false,
"version": "0.0.17",
"ecosystem": "pypi"
},
{
"name": "sphinx-rtd-theme",
"direct": false,
"version": "1.3.0",
"ecosystem": "pypi"
},
{
"name": "wandb",
"direct": false,
"version": null,
"ecosystem": "pypi"
}
],
"collected": true,
"truncated": false,
"total_count": 23,
"direct_count": 6,
"indirect_count": 17
}
},
"maintainership": {
"issues": {
"open_prs": 22,
"merged_prs": 660,
"open_issues": 22,
"closed_ratio": 0.966,
"closed_issues": 620,
"closed_unmerged_prs": 216
},
"bus_factor": 5,
"bot_contributors": 0,
"top_contributors": [
{
"type": "User",
"login": "lanctot",
"commits": 1588,
"avatar_url": "https://avatars.githubusercontent.com/u/3929263?v=4"
},
{
"type": "User",
"login": "michalsustr",
"commits": 209,
"avatar_url": "https://avatars.githubusercontent.com/u/1756494?v=4"
},
{
"type": "User",
"login": "jhtschultz",
"commits": 136,
"avatar_url": "https://avatars.githubusercontent.com/u/39270229?v=4"
},
{
"type": "User",
"login": "rezunli96",
"commits": 132,
"avatar_url": "https://avatars.githubusercontent.com/u/29717251?v=4"
},
{
"type": "User",
"login": "alexunderch",
"commits": 121,
"avatar_url": "https://avatars.githubusercontent.com/u/73017461?v=4"
},
{
"type": "User",
"login": "Jazeem",
"commits": 118,
"avatar_url": "https://avatars.githubusercontent.com/u/7645229?v=4"
},
{
"type": "User",
"login": "TheoCabannes",
"commits": 114,
"avatar_url": "https://avatars.githubusercontent.com/u/23631115?v=4"
},
{
"type": "User",
"login": "elkhrt",
"commits": 110,
"avatar_url": "https://avatars.githubusercontent.com/u/29384652?v=4"
},
{
"type": "User",
"login": "findmyway",
"commits": 89,
"avatar_url": "https://avatars.githubusercontent.com/u/5612003?v=4"
},
{
"type": "User",
"login": "gabrfarina",
"commits": 77,
"avatar_url": "https://avatars.githubusercontent.com/u/737249?v=4"
}
],
"contributors_sampled": 100,
"top_contributor_share": 0.378
},
"quality_signals": {
"has_ci": true,
"has_tests": true,
"ci_workflows": [
"actions.yml",
"wheels.yml"
],
"has_docs_dir": true,
"linter_configs": [],
"has_editorconfig": false,
"has_linter_config": false,
"has_precommit_config": false
},
"security_signals": {
"lockfiles": [],
"scorecard": {
"checks": [
{
"name": "Binary-Artifacts",
"score": 10,
"reason": "no binaries found in the repo",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#binary-artifacts"
},
{
"name": "Branch-Protection",
"score": null,
"reason": "internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#branch-protection"
},
{
"name": "CI-Tests",
"score": 10,
"reason": "11 out of 11 merged PRs checked by a CI test -- score normalized to 10",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#ci-tests"
},
{
"name": "CII-Best-Practices",
"score": 0,
"reason": "no effort to earn an OpenSSF best practices badge detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#cii-best-practices"
},
{
"name": "Code-Review",
"score": 8,
"reason": "Found 20/24 approved changesets -- score normalized to 8",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#code-review"
},
{
"name": "Contributors",
"score": 10,
"reason": "project has 22 contributing companies or organizations",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#contributors"
},
{
"name": "Dangerous-Workflow",
"score": 10,
"reason": "no dangerous workflow patterns detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dangerous-workflow"
},
{
"name": "Dependency-Update-Tool",
"score": 10,
"reason": "update tool detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dependency-update-tool"
},
{
"name": "Fuzzing",
"score": 0,
"reason": "project is not fuzzed",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#fuzzing"
},
{
"name": "License",
"score": 10,
"reason": "license file detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#license"
},
{
"name": "Maintained",
"score": 10,
"reason": "30 commit(s) and 9 issue activity found in the last 90 days -- score normalized to 10",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#maintained"
},
{
"name": "Packaging",
"score": null,
"reason": "packaging workflow not detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#packaging"
},
{
"name": "Pinned-Dependencies",
"score": 0,
"reason": "dependency not pinned by hash detected -- score normalized to 0",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#pinned-dependencies"
},
{
"name": "SAST",
"score": 4,
"reason": "SAST tool is not run on all commits -- score normalized to 4",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#sast"
},
{
"name": "Security-Policy",
"score": 0,
"reason": "security policy file not detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#security-policy"
},
{
"name": "Signed-Releases",
"score": null,
"reason": "no releases found",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#signed-releases"
},
{
"name": "Token-Permissions",
"score": 0,
"reason": "detected GitHub workflow tokens with excessive permissions",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#token-permissions"
},
{
"name": "Vulnerabilities",
"score": 10,
"reason": "0 existing vulnerabilities detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#vulnerabilities"
}
],
"commit": "112b77704631fc2ce7ad8e4581f6ca09798ce15a",
"ran_at": "2026-07-26T09:41:31Z",
"aggregate_score": 6.5,
"scorecard_version": "v5.5.0"
},
"has_codeql_workflow": false,
"has_security_policy": false,
"has_dependabot_config": false
},
"contribution_flow": {
"collected": true,
"ci_last_run_at": "2026-07-25T20:46:37Z",
"oldest_open_prs": [
{
"number": 997,
"created_at": "2023-01-18T09:29:02Z",
"last_comment_at": "2023-01-18T09:58:08Z",
"last_comment_author": "giogix2"
},
{
"number": 1071,
"created_at": "2023-05-19T10:03:12Z",
"last_comment_at": "2026-07-08T17:57:01Z",
"last_comment_author": "lanctot"
},
{
"number": 1404,
"created_at": "2025-12-05T20:14:31Z",
"last_comment_at": "2026-04-20T18:26:08Z",
"last_comment_author": "l-ouis"
},
{
"number": 1456,
"created_at": "2026-01-23T18:24:36Z",
"last_comment_at": "2026-01-25T09:49:05Z",
"last_comment_author": "amyssnippet"
},
{
"number": 1516,
"created_at": "2026-04-02T10:08:48Z",
"last_comment_at": "2026-07-08T17:37:14Z",
"last_comment_author": "lanctot"
},
{
"number": 1519,
"created_at": "2026-04-10T15:02:07Z",
"last_comment_at": "2026-07-08T17:41:45Z",
"last_comment_author": "lanctot"
},
{
"number": 1526,
"created_at": "2026-04-29T23:34:06Z",
"last_comment_at": "2026-07-17T14:09:12Z",
"last_comment_author": "alexunderch"
},
{
"number": 1530,
"created_at": "2026-05-01T10:36:31Z",
"last_comment_at": "2026-06-20T13:47:21Z",
"last_comment_author": "fumin"
},
{
"number": 1537,
"created_at": "2026-05-04T16:04:58Z",
"last_comment_at": "2026-07-17T14:12:17Z",
"last_comment_author": "alexunderch"
},
{
"number": 1550,
"created_at": "2026-05-30T09:21:39Z",
"last_comment_at": "2026-07-14T13:28:08Z",
"last_comment_author": "shivansh023023"
},
{
"number": 1553,
"created_at": "2026-06-09T08:38:00Z",
"last_comment_at": "2026-07-11T16:12:00Z",
"last_comment_author": "lanctot"
},
{
"number": 1557,
"created_at": "2026-06-13T02:01:43Z",
"last_comment_at": "2026-06-20T12:52:44Z",
"last_comment_author": "lanctot"
},
{
"number": 1560,
"created_at": "2026-06-24T15:35:25Z",
"last_comment_at": "2026-07-02T20:24:42Z",
"last_comment_author": "Popret"
},
{
"number": 1562,
"created_at": "2026-07-09T12:05:01Z",
"last_comment_at": "2026-07-11T13:32:18Z",
"last_comment_author": "lanctot"
},
{
"number": 1569,
"created_at": "2026-07-17T21:34:25Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 1570,
"created_at": "2026-07-17T22:45:56Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 1571,
"created_at": "2026-07-19T09:27:01Z",
"last_comment_at": "2026-07-19T19:59:22Z",
"last_comment_author": "jaisinha77777"
},
{
"number": 1572,
"created_at": "2026-07-19T10:11:47Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 1573,
"created_at": "2026-07-19T12:33:56Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 1576,
"created_at": "2026-07-24T09:54:05Z",
"last_comment_at": null,
"last_comment_author": null
}
],
"last_merged_pr_at": "2026-07-17T14:14:09Z",
"ci_last_conclusion": "SUCCESS",
"oldest_open_issues": [
{
"number": 770,
"created_at": "2022-01-22T17:43:14Z",
"last_comment_at": "2025-04-25T19:13:55Z",
"last_comment_author": "lanctot"
},
{
"number": 843,
"created_at": "2022-05-23T10:29:54Z",
"last_comment_at": "2026-07-19T12:32:30Z",
"last_comment_author": "jaisinha77777"
},
{
"number": 966,
"created_at": "2022-11-21T15:08:30Z",
"last_comment_at": "2022-11-22T17:07:14Z",
"last_comment_author": "lanctot"
},
{
"number": 1068,
"created_at": "2023-05-11T22:46:34Z",
"last_comment_at": "2023-08-29T14:55:12Z",
"last_comment_author": "elkhrt"
},
{
"number": 1349,
"created_at": "2025-06-10T00:58:51Z",
"last_comment_at": "2025-06-12T09:05:21Z",
"last_comment_author": "alexunderch"
},
{
"number": 1358,
"created_at": "2025-08-07T02:46:38Z",
"last_comment_at": "2025-08-11T17:39:50Z",
"last_comment_author": "lanctot"
},
{
"number": 1431,
"created_at": "2026-01-04T17:40:03Z",
"last_comment_at": "2026-07-19T09:26:08Z",
"last_comment_author": "jaisinha77777"
},
{
"number": 1452,
"created_at": "2026-01-20T21:00:36Z",
"last_comment_at": "2026-03-01T02:12:16Z",
"last_comment_author": "carlosgmartin"
},
{
"number": 1486,
"created_at": "2026-02-27T09:56:11Z",
"last_comment_at": "2026-02-28T15:12:24Z",
"last_comment_author": "abhaygoudannavar"
},
{
"number": 1496,
"created_at": "2026-03-11T10:54:03Z",
"last_comment_at": "2026-05-30T13:46:51Z",
"last_comment_author": "lanctot"
},
{
"number": 1511,
"created_at": "2026-03-30T13:12:14Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 1522,
"created_at": "2026-04-25T18:44:38Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 1531,
"created_at": "2026-05-01T13:42:43Z",
"last_comment_at": "2026-05-09T12:15:51Z",
"last_comment_author": "alexunderch"
},
{
"number": 1548,
"created_at": "2026-05-23T15:50:37Z",
"last_comment_at": "2026-05-28T15:03:27Z",
"last_comment_author": "alexunderch"
},
{
"number": 1554,
"created_at": "2026-06-10T21:24:54Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 1556,
"created_at": "2026-06-12T14:58:58Z",
"last_comment_at": "2026-06-13T16:14:38Z",
"last_comment_author": "lanctot"
},
{
"number": 1559,
"created_at": "2026-06-20T17:35:25Z",
"last_comment_at": "2026-07-08T18:06:03Z",
"last_comment_author": "lanctot"
},
{
"number": 1563,
"created_at": "2026-07-10T17:41:10Z",
"last_comment_at": "2026-07-12T02:51:23Z",
"last_comment_author": "Aarav500"
},
{
"number": 1566,
"created_at": "2026-07-14T17:59:19Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 1575,
"created_at": "2026-07-23T18:18:51Z",
"last_comment_at": "2026-07-23T18:21:15Z",
"last_comment_author": "lanctot"
}
]
}
},
"config": {
"disabled_metrics": [],
"disabled_categories": [],
"disabled_components": {}
},
"source": {
"url": "https://github.com/google-deepmind/open_spiel",
"host": "github.com",
"name": "open_spiel",
"owner": "google-deepmind"
},
"metrics": {
"overall": {
"key": "overall",
"band": "good",
"name": "Overall health",
"note": null,
"notes": [],
"value": 82,
"inputs": {
"security": 72,
"vitality": 95,
"community": 84,
"governance": 83,
"engineering": 75
},
"components": []
},
"categories": [
{
"key": "vitality",
"band": "excellent",
"name": "Vitality",
"value": 95,
"weight": 0.22,
"metrics": [
{
"key": "development_activity",
"band": "excellent",
"name": "Development activity",
"note": null,
"notes": [],
"value": 91,
"inputs": {
"commits_last_year": 817,
"human_commit_share": 1,
"days_since_last_push": 8,
"active_weeks_last_year": 49
},
"components": [
{
"key": "push_recency",
"name": "Push recency",
"detail": "last push 8 days ago",
"points": 28.8,
"status": "partial",
"details": [
{
"code": "push_recency",
"params": {
"days": 8
}
}
],
"max_points": 36
},
{
"key": "commit_cadence",
"name": "Commit cadence",
"detail": "49/52 weeks with commits",
"points": 33.9,
"status": "partial",
"details": [
{
"code": "commit_cadence_weeks",
"params": {
"weeks": 49
}
}
],
"max_points": 36
},
{
"key": "commit_volume",
"name": "Commit volume",
"detail": "817 commits in the last year",
"points": 18,
"status": "met",
"details": [
{
"code": "commits_last_year",
"params": {
"count": 817
}
}
],
"max_points": 18
},
{
"key": "openssf_scorecard_maintained",
"name": "OpenSSF Scorecard: Maintained",
"detail": "30 commit(s) and 9 issue activity found in the last 90 days -- score normalized to 10",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
},
{
"key": "release_discipline",
"band": "excellent",
"name": "Release discipline",
"note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"openssf_scorecard_signed_releases"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 100,
"inputs": {
"releases_count": 30,
"latest_release_tag": "v2.0.1",
"releases_from_tags": false,
"days_since_latest_release": 8,
"mean_days_between_releases": 30
},
"components": [
{
"key": "ships_releases",
"name": "Ships releases",
"detail": "30 releases published",
"points": 27,
"status": "met",
"details": [
{
"code": "releases_published",
"params": {
"count": 30
}
}
],
"max_points": 27
},
{
"key": "release_recency",
"name": "Release recency",
"detail": "latest release 8 days ago",
"points": 36,
"status": "met",
"details": [
{
"code": "release_recency",
"params": {
"days": 8
}
}
],
"max_points": 36
},
{
"key": "release_cadence",
"name": "Release cadence",
"detail": "a release every ~30 days",
"points": 27,
"status": "met",
"details": [
{
"code": "release_cadence",
"params": {
"gap": 30
}
}
],
"max_points": 27
},
{
"key": "openssf_scorecard_signed_releases",
"name": "OpenSSF Scorecard: Signed-Releases",
"detail": "no releases found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 10
}
]
},
{
"key": "abandonment",
"band": "excellent",
"name": "Abandonment",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"cap": null,
"state": "maintained",
"guards": [],
"signals": [],
"red_flag": false,
"multiplier_pct": 100,
"declared_reason": null,
"unverified_reason": null,
"unanswered_open_prs": null,
"unanswered_open_issues": null,
"days_since_last_merged_pr": null,
"days_since_last_human_commit": 8,
"days_since_last_human_commit_is_floor": false
},
"components": [
{
"key": "project_is_still_maintained",
"name": "Project is still maintained",
"detail": "last human commit 8 days ago",
"points": 100,
"status": "met",
"details": [
{
"code": "abandonment_maintained",
"params": {
"days": 8
}
}
],
"max_points": 100
}
]
}
],
"description": "Is the project alive — is code being written and are releases shipping?"
},
{
"key": "community",
"band": "good",
"name": "Community & Adoption",
"value": 84,
"weight": 0.18,
"metrics": [
{
"key": "popularity",
"band": "excellent",
"name": "Popularity & adoption",
"note": null,
"notes": [],
"value": 96,
"inputs": {
"forks": 1161,
"stars": 5359,
"watchers": 106,
"growth_state": "unverified",
"growth_factor_pct": 100,
"growth_unverified_reason": "no_history"
},
"components": [
{
"key": "stars",
"name": "Stars",
"detail": "5,359 stars",
"points": 60,
"status": "met",
"details": [
{
"code": "stars",
"params": {
"count": 5359
}
}
],
"max_points": 60
},
{
"key": "forks",
"name": "Forks",
"detail": "1,161 forks",
"points": 25,
"status": "met",
"details": [
{
"code": "forks",
"params": {
"count": 1161
}
}
],
"max_points": 25
},
{
"key": "watchers",
"name": "Watchers",
"detail": "106 watchers",
"points": 11.2,
"status": "partial",
"details": [
{
"code": "watchers",
"params": {
"count": 106
}
}
],
"max_points": 15
}
]
},
{
"key": "community_health",
"band": "good",
"name": "Community health",
"note": null,
"notes": [],
"value": 70,
"inputs": {
"has_readme": true,
"has_license": true,
"has_contributing": true,
"has_issue_template": false,
"has_code_of_conduct": false,
"has_pull_request_template": false
},
"components": [
{
"key": "readme",
"name": "README",
"detail": null,
"points": 22.5,
"status": "met",
"details": [],
"max_points": 22.5
},
{
"key": "license",
"name": "License",
"detail": "recognized license (Apache-2.0)",
"points": 22.5,
"status": "met",
"details": [
{
"code": "license_standard",
"params": {}
},
{
"code": "license_spdx",
"params": {
"spdx": "Apache-2.0"
}
}
],
"max_points": 22.5
},
{
"key": "contributing_guide",
"name": "CONTRIBUTING guide",
"detail": null,
"points": 18,
"status": "met",
"details": [],
"max_points": 18
},
{
"key": "code_of_conduct",
"name": "Code of conduct",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 13.5
},
{
"key": "issue_template",
"name": "Issue template",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.2
},
{
"key": "pr_template",
"name": "PR template",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 6.3
}
]
}
],
"description": "Does the project have users, downloads, attention, and a welcoming setup for contributors?"
},
{
"key": "governance",
"band": "good",
"name": "Sustainability & Governance",
"value": 83,
"weight": 0.24,
"metrics": [
{
"key": "maintainer_resilience",
"band": "good",
"name": "Maintainer resilience (bus factor)",
"note": null,
"notes": [],
"value": 83,
"inputs": {
"bus_factor": 5,
"contributors_sampled": 100,
"top_contributor_share": 0.378
},
"components": [
{
"key": "bus_factor",
"name": "Bus factor",
"detail": "5 contributor(s) cover half of all commits",
"points": 45.9,
"status": "partial",
"details": [
{
"code": "bus_factor",
"params": {
"count": 5
}
}
],
"max_points": 54
},
{
"key": "commit_distribution",
"name": "Commit distribution",
"detail": "top contributor authored 38% of commits",
"points": 14,
"status": "partial",
"details": [
{
"code": "top_contributor_share",
"params": {
"share": 38
}
}
],
"max_points": 22.5
},
{
"key": "contributor_breadth",
"name": "Contributor breadth",
"detail": "100 contributors",
"points": 13.5,
"status": "met",
"details": [
{
"code": "contributors_sampled",
"params": {
"count": 100
}
}
],
"max_points": 13.5
},
{
"key": "openssf_scorecard_contributors",
"name": "OpenSSF Scorecard: Contributors",
"detail": "project has 22 contributing companies or organizations",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
},
{
"key": "responsiveness",
"band": "excellent",
"name": "Issue & PR responsiveness",
"note": null,
"notes": [],
"value": 86,
"inputs": {
"merged_prs": 660,
"open_issues": 22,
"closed_issues": 620,
"issue_closed_ratio": 0.966,
"closed_unmerged_prs": 216
},
"components": [
{
"key": "issue_resolution",
"name": "Issue resolution",
"detail": "97% of issues closed",
"points": 45.2,
"status": "partial",
"details": [
{
"code": "issues_closed_share",
"params": {
"share": 97
}
}
],
"max_points": 46.75
},
{
"key": "pr_acceptance",
"name": "PR acceptance",
"detail": "660/876 decided PRs merged",
"points": 28.8,
"status": "partial",
"details": [
{
"code": "decided_prs_merged",
"params": {
"merged": 660,
"decided": 876
}
}
],
"max_points": 38.25
},
{
"key": "openssf_scorecard_code_review",
"name": "OpenSSF Scorecard: Code-Review",
"detail": "Found 20/24 approved changesets -- score normalized to 8",
"points": 12,
"status": "partial",
"details": [],
"max_points": 15
}
]
},
{
"key": "stewardship",
"band": "good",
"name": "Ownership & stewardship",
"note": null,
"notes": [],
"value": 80,
"inputs": {
"followers": 25725,
"owner_type": "Organization",
"is_verified": null,
"owner_login": "google-deepmind",
"public_repos": 397,
"account_age_days": 4348
},
"components": [
{
"key": "ownership_backing",
"name": "Ownership backing",
"detail": "organization-owned",
"points": 30,
"status": "met",
"details": [
{
"code": "owner_organization",
"params": {}
}
],
"max_points": 30
},
{
"key": "verified_domain",
"name": "Verified domain",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 20
},
{
"key": "owner_reach",
"name": "Owner reach",
"detail": "25,725 followers of google-deepmind",
"points": 25,
"status": "met",
"details": [
{
"code": "owner_followers",
"params": {
"count": 25725,
"login": "google-deepmind"
}
}
],
"max_points": 25
},
{
"key": "track_record",
"name": "Track record",
"detail": "397 public repos, account ~11 yr old",
"points": 25,
"status": "met",
"details": [
{
"code": "public_repos",
"params": {
"count": 397
}
},
{
"code": "account_age_years",
"params": {
"years": 11
}
}
],
"max_points": 25
}
]
}
],
"description": "Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?"
},
{
"key": "engineering",
"band": "good",
"name": "Engineering Quality",
"value": 75,
"weight": 0.2,
"metrics": [
{
"key": "engineering_practices",
"band": "moderate",
"name": "Engineering practices",
"note": null,
"notes": [],
"value": 68,
"inputs": {
"has_ci": true,
"has_tests": true,
"has_editorconfig": false,
"has_linter_config": false,
"has_precommit_config": false
},
"components": [
{
"key": "ci_workflows",
"name": "CI workflows",
"detail": "2 workflow(s)",
"points": 24,
"status": "met",
"details": [
{
"code": "ci_workflows",
"params": {
"count": 2
}
}
],
"max_points": 24
},
{
"key": "tests_present",
"name": "Tests present",
"detail": null,
"points": 24,
"status": "met",
"details": [],
"max_points": 24
},
{
"key": "linter_config",
"name": "Linter config",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 16
},
{
"key": "pre_commit_hooks",
"name": "Pre-commit hooks",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 9.6
},
{
"key": "editorconfig",
"name": ".editorconfig",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 6.4
},
{
"key": "openssf_scorecard_ci_tests",
"name": "OpenSSF Scorecard: CI-Tests",
"detail": "11 out of 11 merged PRs checked by a CI test -- score normalized to 10",
"points": 20,
"status": "met",
"details": [],
"max_points": 20
}
]
},
{
"key": "documentation",
"band": "excellent",
"name": "Documentation",
"note": null,
"notes": [],
"value": 85,
"inputs": {
"topics": [
"games",
"reinforcement-learning",
"multiagent",
"cpp",
"python"
],
"has_wiki": true,
"homepage": null,
"has_readme": true,
"has_docs_dir": true,
"has_description": true
},
"components": [
{
"key": "readme",
"name": "README",
"detail": null,
"points": 30,
"status": "met",
"details": [],
"max_points": 30
},
{
"key": "documentation_directory",
"name": "Documentation directory",
"detail": null,
"points": 25,
"status": "met",
"details": [],
"max_points": 25
},
{
"key": "documentation_homepage_site",
"name": "Documentation / homepage site",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
},
{
"key": "repository_description",
"name": "Repository description",
"detail": null,
"points": 10,
"status": "met",
"details": [],
"max_points": 10
},
{
"key": "topics",
"name": "Topics",
"detail": "5 topics",
"points": 10,
"status": "met",
"details": [
{
"code": "topics_count",
"params": {
"count": 5
}
}
],
"max_points": 10
},
{
"key": "wiki",
"name": "Wiki",
"detail": null,
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
}
],
"description": "Are baseline engineering and documentation practices in place?"
},
{
"key": "security",
"band": "good",
"name": "Security",
"value": 72,
"weight": 0.16,
"metrics": [
{
"key": "security_posture",
"band": "moderate",
"name": "Security posture",
"note": "Excluded from scoring (no data or not applicable): Branch-Protection, Packaging, Signed-Releases. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"branch_protection",
"packaging",
"signed_releases"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 65,
"inputs": {
"source": "openssf_scorecard",
"checks_evaluated": 15,
"scorecard_version": "v5.5.0",
"checks_inconclusive": 3,
"scorecard_aggregate": 6.5
},
"components": [
{
"key": "binary_artifacts",
"name": "Binary-Artifacts",
"detail": "no binaries found in the repo",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
},
{
"key": "branch_protection",
"name": "Branch-Protection",
"detail": "internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 7.5
},
{
"key": "ci_tests",
"name": "CI-Tests",
"detail": "11 out of 11 merged PRs checked by a CI test -- score normalized to 10",
"points": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "cii_best_practices",
"name": "CII-Best-Practices",
"detail": "no effort to earn an OpenSSF best practices badge detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 2.5
},
{
"key": "code_review",
"name": "Code-Review",
"detail": "Found 20/24 approved changesets -- score normalized to 8",
"points": 6,
"status": "partial",
"details": [],
"max_points": 7.5
},
{
"key": "contributors",
"name": "Contributors",
"detail": "project has 22 contributing companies or organizations",
"points": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "dangerous_workflow",
"name": "Dangerous-Workflow",
"detail": "no dangerous workflow patterns detected",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
},
{
"key": "dependency_update_tool",
"name": "Dependency-Update-Tool",
"detail": "update tool detected",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
},
{
"key": "fuzzing",
"name": "Fuzzing",
"detail": "project is not fuzzed",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "license",
"name": "License",
"detail": "license file detected",
"points": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "maintained",
"name": "Maintained",
"detail": "30 commit(s) and 9 issue activity found in the last 90 days -- score normalized to 10",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
},
{
"key": "packaging",
"name": "Packaging",
"detail": "packaging workflow not detected",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 5
},
{
"key": "pinned_dependencies",
"name": "Pinned-Dependencies",
"detail": "dependency not pinned by hash detected -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "sast",
"name": "SAST",
"detail": "SAST tool is not run on all commits -- score normalized to 4",
"points": 2,
"status": "partial",
"details": [],
"max_points": 5
},
{
"key": "security_policy",
"name": "Security-Policy",
"detail": "security policy file not detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "signed_releases",
"name": "Signed-Releases",
"detail": "no releases found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 7.5
},
{
"key": "token_permissions",
"name": "Token-Permissions",
"detail": "detected GitHub workflow tokens with excessive permissions",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "vulnerabilities",
"name": "Vulnerabilities",
"detail": "0 existing vulnerabilities detected",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
}
]
},
{
"key": "dependency_advisories",
"band": "excellent",
"name": "Dependency advisories",
"note": "Excluded from scoring (no data or not applicable): No advisories left outstanding. Remaining weights renormalized. Matched the pypi:open_spiel@2.0.1 runtime dependency closure — what installing the published package pulls in — 6 packages. Reachability is not analyzed.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"no_advisories_left_outstanding"
]
}
},
{
"code": "weights_renormalized",
"params": {}
},
{
"code": "advisories_scope_published",
"params": {
"package": "pypi:open_spiel@2.0.1",
"assessed": 6
}
},
{
"code": "advisories_reachability",
"params": {}
}
],
"value": 100,
"inputs": {
"source": "osv",
"advisories": 0,
"affected_packages": 0,
"assessed_packages": 6,
"unassessed_packages": 0,
"affected_by_severity": "none",
"direct_affected_packages": 0
},
"components": [
{
"key": "direct_dependencies_free_of_known_advisories",
"name": "Direct dependencies free of known advisories",
"detail": "no direct dependency carries a known advisory",
"points": 35,
"status": "met",
"details": [
{
"code": "no_direct_advisories",
"params": {}
}
],
"max_points": 35
},
{
"key": "indirect_dependencies_free_of_known_advisories",
"name": "Indirect dependencies free of known advisories",
"detail": "no indirect dependency carries a known advisory",
"points": 25,
"status": "met",
"details": [
{
"code": "no_indirect_advisories",
"params": {}
}
],
"max_points": 25
},
{
"key": "no_advisories_left_outstanding",
"name": "No advisories left outstanding",
"detail": "no advisory carries a publication date",
"points": 0,
"status": "excluded",
"details": [
{
"code": "advisories_no_publication_date",
"params": {}
}
],
"max_points": 40
}
]
},
{
"key": "malicious_dependencies",
"band": "excellent",
"name": "Malicious dependencies",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"source": "osv",
"meaning": "reported as a malicious package by the OpenSSF corpus; the remedy is removal or moving off the compromised name, never an upgrade of the same artifact. Versions the registry has since pulled are listed but not scored",
"packages": [],
"red_flag": false,
"assessed_packages": 6,
"malicious_packages": 0,
"direct_malicious_packages": 0,
"withdrawn_malicious_packages": 0,
"installable_malicious_packages": 0
},
"components": [
{
"key": "no_dependency_reported_as_a_malicious_package",
"name": "No dependency reported as a malicious package",
"detail": "no dependency is reported as a malicious package",
"points": 100,
"status": "met",
"details": [
{
"code": "no_malicious_dependencies",
"params": {}
}
],
"max_points": 100
}
]
},
{
"key": "high_risk_jurisdiction_exposure",
"band": "excellent",
"name": "High-Risk Jurisdiction Exposure",
"note": "Only high-confidence self-published location evidence affects this multiplier. Ambiguous matches are review-only; country evidence is not proof of nationality, citizenship, legal registration, malicious intent, or sanctions status.",
"notes": [
{
"code": "jurisdiction_evidence_limits",
"params": {}
}
],
"value": 100,
"inputs": {
"meaning": "self-published location evidence; not nationality or citizenship",
"red_flag": false,
"exposures": [],
"policy_countries": [
"Russia",
"Iran",
"North Korea"
],
"review_only_matches": 0,
"assessed_self_published_locations": 7
},
"components": [
{
"key": "policy_exposure_multiplier",
"name": "Policy exposure multiplier",
"detail": "no confirmed policy-scope location match",
"points": 100,
"status": "met",
"details": [
{
"code": "jurisdiction_no_match",
"params": {}
}
],
"max_points": 100
}
]
}
],
"description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
},
{
"key": "ai_readiness",
"band": "moderate",
"name": "AI Readiness",
"value": 57,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
"band": "at_risk",
"name": "Agent context & guidance",
"note": null,
"notes": [],
"value": 40,
"inputs": {
"has_llms_txt": false,
"legible_history_share": 0.79,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"components": [
{
"key": "agent_instructions",
"name": "Agent instructions",
"detail": "no CLAUDE.md / AGENTS.md / editor rules",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_agent_instructions",
"params": {}
}
],
"max_points": 45
},
{
"key": "machine_readable_docs_llms_txt",
"name": "Machine-readable docs (llms.txt)",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
},
{
"key": "legible_commit_history",
"name": "Legible commit history",
"detail": "79 of 100 human commits state their intent (structured subject or explanatory body)",
"points": 40,
"status": "met",
"details": [
{
"code": "legible_history",
"params": {
"legible": 79,
"sampled": 100
}
}
],
"max_points": 40
}
]
},
{
"key": "ai_verify_loop",
"band": "moderate",
"name": "Verify loop (build / test / typecheck)",
"note": null,
"notes": [],
"value": 61,
"inputs": {
"has_nix": false,
"has_tests": true,
"lockfiles": [],
"has_dockerfile": true,
"typed_language": true,
"bootstrap_files": [
"docs/Makefile"
],
"has_devcontainer": false,
"has_linter_config": false,
"typecheck_configs": [],
"agent_commit_share": 0,
"toolchain_manifests": [
"open_spiel/rust/Cargo.toml"
],
"dependency_bot_commit_share": 0
},
"components": [
{
"key": "one_command_bootstrap",
"name": "One-command bootstrap",
"detail": "docs/Makefile",
"points": 18,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "docs/Makefile"
}
}
],
"max_points": 18
},
{
"key": "automated_tests",
"name": "Automated tests",
"detail": null,
"points": 22,
"status": "met",
"details": [],
"max_points": 22
},
{
"key": "lint_format_config",
"name": "Lint / format config",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 11
},
{
"key": "static_type_checking",
"name": "Static type checking",
"detail": "C++ (statically typed)",
"points": 11,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "C++"
}
}
],
"max_points": 11
},
{
"key": "reproducible_environment",
"name": "Reproducible environment",
"detail": "Dockerfile",
"points": 10,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "Dockerfile"
}
}
],
"max_points": 10
},
{
"key": "demonstrated_agent_practice",
"name": "Demonstrated agent practice",
"detail": "no agent-authored commits among the last 100",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_agent_authored_commits",
"params": {
"sampled": 100
}
}
],
"max_points": 10
},
{
"key": "automated_maintenance",
"name": "Automated maintenance",
"detail": "no automated dependency updates observed",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_dependency_automation",
"params": {}
}
],
"max_points": 8
},
{
"key": "openssf_scorecard_pinned_dependencies",
"name": "OpenSSF Scorecard: Pinned-Dependencies",
"detail": "dependency not pinned by hash detected -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
}
]
},
{
"key": "ai_code_legibility",
"band": "excellent",
"name": "Code legibility for models",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"primary_language": "C++",
"largest_source_bytes": 148547,
"source_files_sampled": 1436,
"oversized_source_files": 6
},
"components": [
{
"key": "type_checkable_code",
"name": "Type-checkable code",
"detail": "C++ (statically typed)",
"points": 45,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "C++"
}
}
],
"max_points": 45
},
{
"key": "manageable_file_sizes",
"name": "Manageable file sizes",
"detail": "6/1436 source files over 60KB",
"points": 54.8,
"status": "partial",
"details": [
{
"code": "oversized_source_files",
"params": {
"kb": 60,
"sampled": 1436,
"oversized": 6
}
}
],
"max_points": 55
}
]
},
{
"key": "ai_interfaces",
"band": "at_risk",
"name": "Machine-readable interfaces",
"note": null,
"notes": [],
"value": 40,
"inputs": {
"example_dirs": [
"examples",
"notebooks"
],
"has_mcp_signal": false,
"api_schema_files": []
},
"components": [
{
"key": "api_schema_openapi_graphql_proto",
"name": "API schema (OpenAPI/GraphQL/proto)",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 40
},
{
"key": "mcp_server",
"name": "MCP server",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 20
},
{
"key": "runnable_examples",
"name": "Runnable examples",
"detail": "examples, notebooks",
"points": 40,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "examples, notebooks"
}
}
],
"max_points": 40
}
]
}
],
"description": "How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score."
}
],
"metrics_version": "1.13.0"
},
"warnings": [
"Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token",
"pypi package 'open_spiel' points at a different repository (https://github.com/deepmind/open_spiel.git); excluded from ecosystem scoring",
"pypi package 'open-spiel' points at a different repository (https://github.com/deepmind/open_spiel.git); excluded from ecosystem scoring",
"Could not fetch crates package 'libopen_spiel-sys' from its registry"
],
"report_type": "repository",
"generated_at": "2026-07-26T09:41:56.844445Z",
"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/g/google-deepmind/open_spiel.svg",
"full_name": "google-deepmind/open_spiel",
"license_state": "standard",
"license_spdx": "Apache-2.0"
}Scores are signals, not warranties. They reflect publicly visible practices on GitHub — not a code audit, and not a security guarantee.
Missing data is excluded and weights renormalized, never scored as zero. Methodology is versioned and open: metrics v1.13.0, schema v0.27.0 — full methodology · metrics wiki.
How one result sits in the wider record: aggregate statistics — PyPI.