Public recordGood
Software health reportschema 0.27.0 · metrics 1.13.0 · 2026-07-27 05:57 UTC
cloudwego / eino
The ultimate LLM/AI application development framework in Go.
cloudwego/eino holds a health index of 83 out of 100, placing it in the Good band. It scores highest on Vitality (100/100) and lowest on Security (65/100). It was last updated today. 2 contributors account for most of its recent work.
83
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.
83
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
CloudWeGoOrganization
5,051 followers46 public repossince Feb 2021
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 |
|---|---|---|---|---|---|
| Go | github.com/cloudwego/eino | v0.9.13 | - | 219 | 5 days ago |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
100
Development activity
100Excellent
How it's scored
| 36/36 | Push recency — last push 0 days ago |
| 36/36 | Commit cadence — 52/52 weeks with commits |
| 18/18 | Commit volume — 284 commits in the last year |
| 10/10 | OpenSSF Scorecard: Maintained — 30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10 |
Inputs used
| commits_last_year | 284 |
| human_commit_share | 1 |
| days_since_last_push | 0 |
| active_weeks_last_year | 52 |
Release discipline
100Excellent
How it's scored
| 27/27 | Ships releases — 100 releases published |
| 36/36 | Release recency — latest release 5 days ago |
| 27/27 | Release cadence — a release every ~3.3 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 100 |
| latest_release_tag | v0.9.13 |
| releases_from_tags | no |
| days_since_latest_release | 5 |
| mean_days_between_releases | 3.3 |
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?
94
Popularity & adoption
95Excellent
How it's scored
| 60/60 | Stars — 12,482 stars |
| 25/25 | Forks — 1,039 forks |
| 10.3/15 | Watchers — 73 watchers |
Inputs used
| forks | 1,039 |
| stars | 12,482 |
| watchers | 73 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Community health
92Excellent
How it's scored
| 22.5/22.5 | README |
| 22.5/22.5 | License — recognized license (Apache-2.0) |
| 18/18 | CONTRIBUTING guide |
| 13.5/13.5 | Code of conduct |
| 0/7.2 | Issue template |
| 6.3/6.3 | PR template |
Inputs used
| has_readme | yes |
| has_license | yes |
| has_contributing | yes |
| has_issue_template | no |
| has_code_of_conduct | yes |
| has_pull_request_template | yes |
Sustainability & Governance
Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?
76
Maintainer resilience (bus factor)
54Moderate
How it's scored
| 25.2/54 | Bus factor — 2 contributor(s) cover half of all commits |
| 15.8/22.5 | Commit distribution — top contributor authored 30% of commits |
| 13.5/13.5 | Contributor breadth — 38 contributors |
| 0/10 | OpenSSF Scorecard: Contributors — project has 0 contributing companies or organizations -- score normalized to 0 |
Inputs used
| bus_factor | 2 |
| contributors_sampled | 38 |
| top_contributor_share | 0.299 |
How it's scored
| 35.8/46.8 | Issue resolution — 77% of issues closed |
| 30.5/38.3 | PR acceptance — 577/724 decided PRs merged |
| 15/15 | OpenSSF Scorecard: Code-Review — all changesets reviewed |
Inputs used
| merged_prs | 577 |
| open_issues | 89 |
| closed_issues | 292 |
| issue_closed_ratio | 0.766 |
| closed_unmerged_prs | 147 |
Ownership & stewardship
78Good
How it's scored
| 30/30 | Ownership backing — organization-owned |
| 0/20 | Verified domain |
| 25/25 | Owner reach — 5,051 followers of cloudwego |
| 23/25 | Track record — 46 public repos, account ~5 yr old |
Inputs used
| followers | 5,051 |
| owner_type | Organization |
| is_verified | — |
| owner_login | cloudwego |
| public_repos | 46 |
| account_age_days | 1,985 |
Package maintenance
100Excellent
How it's scored
| 25/25 | Published & resolvable — 1 package(s) on go |
| 35/35 | Publish recency — latest publish 5 days ago |
| 20/20 | Version history — 219 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
Inputs used
| packages | github.com/cloudwego/eino |
| ecosystems | go |
| any_deprecated | no |
| min_days_since_publish | 5 |
Engineering Quality
Are baseline engineering and documentation practices in place?
76
Engineering practices
84Good
How it's scored
| 24/24 | CI workflows — 3 workflow(s) |
| 24/24 | Tests present |
| 16/16 | Linter config — .golangci.yaml |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 20/20 | OpenSSF Scorecard: CI-Tests — 29 out of 29 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 | yes |
| has_precommit_config | no |
Documentation
65Moderate
How it's scored
| 30/30 | README |
| 0/25 | Documentation directory |
| 15/15 | Documentation / homepage site — https://www.cloudwego.io/docs/eino/ |
| 10/10 | Repository description |
| 10/10 | Topics — 7 topics |
| 0/10 | Wiki |
Inputs used
| topics | ai, langchaingo, ai-application, llm-application, langchain-for-go, ai-framework, langchain |
| has_wiki | no |
| homepage | https://www.cloudwego.io/docs/eino/ |
| has_readme | yes |
| has_docs_dir | no |
| has_description | yes |
Security
Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?
65
Security posture
56Moderate
How it's scored
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 4.5/7.5 | Branch-Protection — branch protection is not maximal on development and all release branches |
| 2.5/2.5 | CI-Tests — 29 out of 29 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 |
| 7.5/7.5 | Code-Review — all changesets reviewed |
| 0/2.5 | Contributors — project has 0 contributing companies or organizations -- score normalized to 0 |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 0/7.5 | Dependency-Update-Tool — no 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 0 issue activity found in the last 90 days -- score normalized to 10 |
| 0/5 | Packaging — no data |
| 0.5/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 1 |
| 3.5/5 | SAST — SAST tool is not run on all commits -- score normalized to 7 |
| 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 |
| 6/7.5 | Vulnerabilities — 2 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 16 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 2 |
| scorecard_aggregate | 5.6 |
Excluded from scoring (no data or not applicable): 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 |
| 0/25 | Indirect dependencies free of known advisories — transitive set not separable from development and test dependencies in this scope |
| 0/40 | No advisories left outstanding — no advisory carries a publication date |
Inputs used
| source | osv |
| advisories | 3 |
| affected_packages | 2 |
| assessed_packages | 38 |
| unassessed_packages | 0 |
| affected_by_severity | high 1, unknown 1 |
| direct_affected_packages | 0 |
Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 38 resolved dependencies against OSV. This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. 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.
71
Agent context & guidance
55Moderate
How it's scored
| 0/45 | Agent instructions — no CLAUDE.md / AGENTS.md / editor rules |
| 15/15 | Machine-readable docs (llms.txt) — llms.txt present |
| 40/40 | Legible commit history — 96 of 100 human commits state their intent (structured subject or explanatory body) |
Inputs used
| has_llms_txt | yes |
| legible_history_share | 0.96 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
How it's scored
| 12.6/18 | One-command bootstrap — go.mod (toolchain convention, no task runner) |
| 22/22 | Automated tests |
| 11/11 | Lint / format config — .golangci.yaml |
| 11/11 | Static type checking — Go (statically typed) |
| 10/10 | Reproducible environment — lockfile |
| 6/10 | Demonstrated agent practice — 3 of the last 100 commits agent-authored or agent-credited |
| 0/8 | Automated maintenance — no automated dependency updates observed |
| 1/10 | OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 1 |
Inputs used
| has_nix | no |
| has_tests | yes |
| lockfiles | go.sum |
| has_dockerfile | no |
| typed_language | yes |
| bootstrap_files | — |
| has_devcontainer | no |
| has_linter_config | yes |
| typecheck_configs | — |
| agent_commit_share | 0.03 |
| toolchain_manifests | go.mod |
| dependency_bot_commit_share | 0 |
Code legibility for models
97Excellent
How it's scored
| 45/45 | Type-checkable code — Go (statically typed) |
| 52.2/55 | Manageable file sizes — 17/340 source files over 60KB |
Inputs used
| primary_language | Go |
| largest_source_bytes | 182,161 |
| source_files_sampled | 340 |
| oversized_source_files | 17 |
Key facts
12,482GitHub stars
38contributors
284commits, last 12 months
0days since last push
100releases
2bus factor
89open issues
Gopackage ecosystems
Data collection warnings
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
More detail
Star and fork history 0 ★ / 1,039 ⇿
0Stars
1,039Forks
100Releases
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 0Minor 1Patch 46
Each point covers 2 days.
OpenSSF Scorecard 5.6 / 10
5.6aggregate
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 |
| 6 | Branch-Protection | branch protection is not maximal on development and all release branches |
| 10 | CI-Tests | 29 out of 29 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 |
| 10 | Code-Review | all changesets reviewed |
| 0 | Contributors | project has 0 contributing companies or organizations -- score normalized to 0 |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 0 | Dependency-Update-Tool | no update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 10 | Maintained | 30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10 |
| n/a | Packaging | packaging workflow not detected |
| 1 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 1 |
| 7 | SAST | SAST tool is not run on all commits -- score normalized to 7 |
| 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 |
| 8 | Vulnerabilities | 2 existing vulnerabilities detected |
Direct dependencies 11
| Registry | Package | Version constraint | Manifest |
|---|---|---|---|
| Go | github.com/bmatcuk/doublestar/v4 | v4.10.0 | go.mod |
| Go | github.com/bytedance/sonic | v1.15.0 | go.mod |
| Go | github.com/eino-contrib/jsonschema | v1.0.3 | go.mod |
| Go | github.com/google/uuid | v1.6.0 | go.mod |
| Go | github.com/nikolalohinski/gonja | v1.5.3 | go.mod |
| Go | github.com/slongfield/pyfmt | v0.0.0-20220222012616-ea85ff4c361f | go.mod |
| Go | github.com/smartystreets/goconvey | v1.8.1 | go.mod |
| Go | github.com/stretchr/testify | v1.10.0 | go.mod |
| Go | github.com/wk8/go-ordered-map/v2 | v2.1.8 | go.mod |
| Go | go.uber.org/mock | v0.4.0 | go.mod |
| Go | gopkg.in/yaml.v3 | v3.0.1 | go.mod |
All dependencies 38
Full resolved dependency set from the GitHub dependency graph: 11 direct and 27 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|---|---|---|
| Go | github.com/bmatcuk/doublestar/v4 | v4.10.0 | direct |
| Go | github.com/bytedance/sonic | v1.15.0 | direct |
| Go | github.com/eino-contrib/jsonschema | v1.0.3 | direct |
| Go | github.com/google/uuid | v1.6.0 | direct |
| Go | github.com/nikolalohinski/gonja | v1.5.3 | direct |
| Go | github.com/slongfield/pyfmt | v0.0.0-20220222012616-ea85ff4c361f | direct |
| Go | github.com/smartystreets/goconvey | v1.8.1 | direct |
| Go | github.com/stretchr/testify | v1.10.0 | direct |
| Go | github.com/wk8/go-ordered-map/v2 | v2.1.8 | direct |
| Go | go.uber.org/mock | v0.4.0 | direct |
| Go | gopkg.in/yaml.v3 | v3.0.1 | direct |
| Go | github.com/bahlo/generic-list-go | v0.2.0 | indirect |
| Go | github.com/buger/jsonparser | v1.1.1 | indirect |
| Go | github.com/bytedance/gopkg | v0.1.3 | indirect |
| Go | github.com/bytedance/sonic/loader | v0.5.0 | indirect |
| Go | github.com/cloudwego/base64x | v0.1.6 | indirect |
| Go | github.com/davecgh/go-spew | v1.1.1 | indirect |
| Go | github.com/dustin/go-humanize | v1.0.1 | indirect |
| Go | github.com/goph/emperror | v0.17.2 | indirect |
| Go | github.com/gopherjs/gopherjs | v1.17.2 | indirect |
| Go | github.com/json-iterator/go | v1.1.12 | indirect |
| Go | github.com/jtolds/gls | v4.20.0+incompatible | indirect |
| Go | github.com/klauspost/cpuid/v2 | v2.2.9 | indirect |
| Go | github.com/mailru/easyjson | v0.7.7 | indirect |
| Go | github.com/modern-go/concurrent | v0.0.0-20180306012644-bacd9c7ef1dd | indirect |
| Go | github.com/modern-go/reflect2 | v1.0.2 | indirect |
| Go | github.com/pelletier/go-toml/v2 | v2.0.9 | indirect |
| Go | github.com/pkg/errors | v0.9.1 | indirect |
| Go | github.com/pmezard/go-difflib | v1.0.0 | indirect |
| Go | github.com/sirupsen/logrus | v1.9.3 | indirect |
| Go | github.com/smarty/assertions | v1.15.0 | indirect |
| Go | github.com/twitchyliquid64/golang-asm | v0.15.1 | indirect |
| Go | github.com/yargevad/filepathx | v1.0.0 | indirect |
| Go | golang.org/x/arch | v0.11.0 | indirect |
| Go | golang.org/x/exp | v0.0.0-20230713183714-613f0c0eb8a1 | indirect |
| Go | golang.org/x/sys | v0.29.0 | indirect |
| Go | golang.org/x/term | v0.28.0 | indirect |
| Go | gopkg.in/check.v1 | v1.0.0-20180628173108-788fd7840127 | indirect |
Dependency advisories 2
This repository publishes no package the index resolves, so its own dependency graph was assessed — 38 packages, which also include development and test pins that never ship: 2 carry known advisories, of which 0 are direct.
| Package | Version | Relation | Severity | Advisories | Fixed in |
|---|---|---|---|---|---|
| github.com/buger/jsonparser | v1.1.1 | indirect | high | 2 | 1.1.2 |
| golang.org/x/sys | v0.29.0 | indirect | unknown | 1 | 0.44.0 |
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": [
"ai",
"langchaingo",
"ai-application",
"llm-application",
"langchain-for-go",
"ai-framework",
"langchain"
],
"is_fork": false,
"size_kb": 14615,
"has_wiki": false,
"homepage": "https://www.cloudwego.io/docs/eino/",
"languages": {
"Go": 4724059,
"Shell": 11118
},
"pushed_at": "2026-07-27T04:55:21Z",
"created_at": "2024-12-04T06:47:27Z",
"owner_type": "Organization",
"updated_at": "2026-07-27T03:44:24Z",
"description": "The ultimate LLM/AI application development framework in Go.",
"is_archived": false,
"is_disabled": false,
"license_spdx": "Apache-2.0",
"default_branch": "main",
"license_spdx_raw": "Apache-2.0",
"primary_language": "Go",
"significant_languages": [
"Go"
]
},
"owner": {
"blog": "https://www.cloudwego.io/",
"name": "CloudWeGo",
"type": "Organization",
"login": "cloudwego",
"company": null,
"location": null,
"followers": 5051,
"avatar_url": "https://avatars.githubusercontent.com/u/79236453?v=4",
"created_at": "2021-02-18T02:00:27Z",
"is_verified": null,
"public_repos": 46,
"account_age_days": 1985
},
"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": "v0.9.13",
"kind": "patch",
"published_at": "2026-07-22T03:21:15Z"
},
{
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"kind": "prerelease",
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},
{
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},
{
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},
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},
{
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},
{
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},
{
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"published_at": "2026-06-22T07:41:59Z"
},
{
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},
{
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{
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},
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},
{
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},
{
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},
{
"tag": "v0.9.6",
"kind": "patch",
"published_at": "2026-06-11T03:17:19Z"
},
{
"tag": "v0.9.5",
"kind": "patch",
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},
{
"tag": "v0.9.4",
"kind": "patch",
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},
{
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},
{
"tag": "v0.9.2",
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},
{
"tag": "v0.9.1",
"kind": "patch",
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},
{
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{
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},
{
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"kind": "prerelease",
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},
{
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"kind": "prerelease",
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},
{
"tag": "v0.9.0-alpha.23",
"kind": "prerelease",
"published_at": "2026-05-13T02:34:48Z"
},
{
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"kind": "prerelease",
"published_at": "2026-05-09T10:38:17Z"
},
{
"tag": "v0.9.0-alpha.21",
"kind": "prerelease",
"published_at": "2026-05-09T09:31:54Z"
},
{
"tag": "v0.9.0-alpha.20",
"kind": "prerelease",
"published_at": "2026-05-08T04:49:20Z"
},
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"headline": "fix(adk): fix preempt contaminating InterruptedItems on subsequent St…",
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"body": "…are (#1016)\n\n* feat(adk): optimize default token estimation in summarization middleware\n\nRefactor the default token counter to be role-aware and type-specific:\n- Split into estimateMessageTokens and estimateAgenticMessageTokens for\n accurate per-field token estimation instead of using generic .Str\n[…]\nolCalls, ToolSearchResult,\n and FunctionToolResult in token estimation\n- Rename getMsgTextContent to getUserMsgTextContent to clarify intent\n- Inline model response text extraction in finalizeSummary",
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"headline": "feat(adk): persist TurnLoop checkpoint on business interrupt (#1013)",
"author_name": "shentongmartin",
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"is_bot": false,
"headline": "feat(adk): generify all remaining middlewares for AgenticMessage supp…",
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"headline": "fix: summarization failover count is off by one (#1015)",
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"body": "feat(schema): refactor FunctionToolResult types and add streaming merge\n\n- Rename FunctionToolResultBlock to FunctionToolResultContentBlock\n- Rename FunctionToolResultBlockType constants (drop \"Type\" infix)\n- Rename Result field to Content across FunctionToolResult,\n ServerToolResult, and MCPToolRe\n[…]\nth fail-fast consistency check\n- Text blocks with same index are concatenated; non-text blocks with\n duplicate index return an error\n- Merge Extra fields via internal.ConcatItems for text aggregation",
"is_bot": false,
"headline": "feat(schema): add Type field to FunctionToolResultBlock (#1012)",
"author_name": "Born",
"author_login": "JonXSnow",
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"headline": "fix: ShouldRetry not called when no error during summarization (#1014)",
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"headline": "fix(adk): prevent TurnLoop stall after between-turns preempt drain (#…",
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"headline": "chore: reduction close copied tool output stream (#1008)",
"author_name": "N3ko",
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"headline": "feat(adk): deprecate SummarizeMessages (#1009)",
"author_name": "mrh997",
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{
"oid": "b3a1d71e7aa2de07fe7eeba6b77ae36e9c5cdee3",
"body": "…eep-copy (#1007)\n\nfix(serialization): ensure pointer-receiver MarshalJSON is invoked in InternalSerializer\n\nWhen InternalSerializer marshals a struct value that implements\njson.Marshaler via pointer receiver (e.g. *ToolInfo), rv.Interface()\nproduces a non-addressable copy. json.Marshal then cannot \n[…]\nd fields — causing ParamsOneOf data loss after deepCopyState\nduring interrupt/resume.\n\nFix: pass a pointer to json.Marshal by using rv.Addr() when addressable,\nor copying into reflect.New() otherwise.",
"is_bot": false,
"headline": "fix(serialization): fix ToolInfo.ParamsOneOf loss during checkpoint d…",
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"body": "…base\n\nSwap handler positions in InnermostGetsOriginalOutput subtests to match\nthe forward-iteration semantics from #1000. The tests assumed the old\nreverse-iteration order where handlers[0] was innermost.\n\nChange-Id: Ib319b3ea687870db9f69c4c93e1ee69369ea2fe8",
"is_bot": false,
"headline": "test(adk): fix handler order in EventSenderToolWrapper tests after re…",
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"headline": "feat(adk): add AfterAgent hook to TypedChatModelAgentMiddleware (#1002)",
"author_name": "shentongmartin",
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{
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"is_bot": false,
"headline": "feat(adk): add eino-internal message ID via Message.Extra (#986)",
"author_name": "shentongmartin",
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{
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"body": "…1004)\n\nrefactor(adk): build ToolsNodeConfig via shallow copy + field override\n\nReplace explicit field-by-field struct literals with a shallow copy of\nthe source ToolsNodeConfig followed by overriding only the fields that\nneed per-run isolation (Tools and ToolCallMiddlewares). New fields added\nto co\n[…]\neExecContext: shallow-copy a.toolsConfig.ToolsNodeConfig then\n cloneSlice the Tools/ToolCallMiddlewares that will be appended to\n\nNo behavior change: every field is assigned the same value as before.",
"is_bot": false,
"headline": "feat(adk): build ToolsNodeConfig via shallow copy + field override (#…",
"author_name": "Born",
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"oid": "9d2d84b7605c73fc323c23654905271342ae56cb",
"body": "…xt, and DeepAgent for AgenticMessage support (#988)",
"is_bot": false,
"headline": "feat(adk): generify ModelRetryConfig, ModelFailoverConfig, ModelConte…",
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"body_truncated": false,
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},
{
"oid": "aa0586e67be7756607b711f3e1d1ff7fadaa08d0",
"body": "Replace FunctionToolResult.Result string field with Blocks\n[]*FunctionToolResultBlock to uniformly represent all tool results\n(text-only and multimodal) as structured content blocks.\n\n- Add FunctionToolResultBlock type supporting text, image, audio,\n video, and file content with String() method\n- R\n[…]\n- Convert MessageInputPart to FunctionToolResultBlock in compose layer\n- Update concatFunctionToolResults to merge via Blocks append\n- Add comprehensive tests for multimodal and streaming tool results",
"is_bot": false,
"headline": "feat(compose): unify FunctionToolResult with Blocks (#968)",
"author_name": "Born",
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{
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"body": "…terToolCallsHook option (#985)",
"is_bot": false,
"headline": "refactor(adk): replace AfterToolCallsRewriteState with per-run WithAf…",
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{
"oid": "6886fbdbf12375bea4e1b565f19c8b0d18851a44",
"body": "* feat(adk): validate pages parameter in MultiModalReadFileTool\n\n- Add validatePages function to check format (must be \"N\" or \"N-M\")\n- Reject invalid formats such as \"1-\", \"-5\", non-numeric values\n- Enforce end >= start and max 20 pages per request\n- Return validation error as ToolResult so the mode\n[…]\n Cover valid formats: single page, range, same start/end, max boundary\n- Cover invalid formats: trailing dash, leading dash, non-numeric, zero\n- Cover logic errors: end < start, range exceeds 20 pages",
"is_bot": false,
"headline": "feat(adk): validate pages parameter in MultiModalReadFileTool (#993)",
"author_name": "Born",
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"body_truncated": true,
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{
"oid": "daecd855ea44277ad6a4f5e9f1b600984e7dab4c",
"body": "…es to BeforeModelRewriteState (#984)",
"is_bot": false,
"headline": "refactor(adk): move tool lists into agent state and migrate middlewar…",
"author_name": "shentongmartin",
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"body_truncated": false,
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},
{
"oid": "4f6a763f0ca85b61eeaa026e28854c02beec4d8b",
"body": "feat(adk): add MultiModalRead with custom FileContentPart types\n\n- Define FileContentPartType, FileContentPart in filesystem package\n to replace direct schema.ToolOutputPart dependency, supporting\n only Image (bytes) and File (bytes) types\n- Add MultiModalReader interface and MultiModalReadRequest\n[…]\nse64 encoding buffer across multimodal parts via base64Encoder\n- Add tests for image, file, unsupported type, pages passthrough,\n schema fields, custom desc, empty data error, nil result, and routing",
"is_bot": false,
"headline": "feat(adk): add EnhancedRead with custom FileContentPart types (#973)",
"author_name": "Born",
"author_login": "JonXSnow",
"committed_at": "2026-05-19T10:04:07Z",
"body_truncated": true,
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},
{
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"body": null,
"is_bot": false,
"headline": "feat(adk): integrate AgenticMessage into ADK (#920)",
"author_name": "shentongmartin",
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"body_truncated": false,
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},
{
"oid": "923bdc93f1d10fe8676e02122516c701d926d927",
"body": "… and clean up internal terminology (#979)",
"is_bot": false,
"headline": "refactor(adk): improve cancel API naming, enforce recursive teardown,…",
"author_name": "shentongmartin",
"author_login": "shentongmartin",
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"body_truncated": false,
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{
"oid": "625c2f4a6794d31b5a0d3100543dde0807fc3ac0",
"body": "… UntilIdleFor from canceling agent (#972)",
"is_bot": false,
"headline": "fix(adk): preserve nil agentCancelOpts in stopSignal.check to prevent…",
"author_name": "shentongmartin",
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},
{
"oid": "538c3c28fca4e6978251c2ca60fc84a202f47cb1",
"body": "…w APIs (#970)",
"is_bot": false,
"headline": "docs(adk): add NOT RECOMMENDED advisory to agent transfer and workflo…",
"author_name": "shentongmartin",
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"body_truncated": false,
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},
{
"oid": "26e3f0c22f09dbced0ae293b7c81681f21cc3ac7",
"body": "… retry event signaling (#944)",
"is_bot": false,
"headline": "feat(adk): add ShouldRetry callback with EOF-gated verdict signal for…",
"author_name": "shentongmartin",
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},
{
"oid": "76de61f3fdf2a0754dbff3f150bebe56b11cc8ec",
"body": "…options, add UntilIdleFor (#942)",
"is_bot": false,
"headline": "refactor(adk): improve cancel propagation, encapsulate TurnLoop stop …",
"author_name": "shentongmartin",
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{
"oid": "59007b3a45a3e0f1e1787af7096a00d253246f28",
"body": "…(#945)\n\n- Add ToolAliases to prepareExecContext when building ToolsNodeConfig\n- Add UnknownToolsHandler, ExecuteSequentially, ToolArgumentsHandler,\n and ToolAliases to applyBeforeAgent when rebuilding after BeforeAgent\n handlers modify tools\n- Add tests covering argument alias remapping, name alias dispatch,\n alias preservation after handler rebuild, and handler-only tool\n registration with pre-configured aliases",
"is_bot": false,
"headline": "fix(adk): propagate missing ToolsNodeConfig fields in ChatModelAgent …",
"author_name": "Born",
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{
"oid": "5c68c05ce68a9e72c8a4536e344d83a3c3fdab80",
"body": "feat: tool search definition",
"is_bot": false,
"headline": "feat: tool search (#884)",
"author_name": "Megumin",
"author_login": "meguminnnnnnnnn",
"committed_at": "2026-05-19T10:04:07Z",
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{
"oid": "4348f720e5e84b915693a225459f41b2fd7989a4",
"body": "* fix: rebase error\n\nChange-Id: If20fa78dba82a1c177c8ec47090050ea8c1354ed\n\n* feat(adk): add failover support for ChatModel\n\nChange-Id: Ice1b513b4b509e7b540316da9119ff3d529c9bae\n\n* feat(adk): add failover support for ChatModel\n\nChange-Id: Ice1b513b4b509e7b540316da9119ff3d529c9bae\n\n* feat(adk): add fa\n[…]\ncation and\n original ctx for OnStart/OnEnd/OnError callback lifecycle\n\nChange-Id: I1d5982d0e1ceeaf8f6648b9c40c229b6a2b07ab8\n\n---------\n\nCo-authored-by: shentong.martin <shentong.martin@bytedance.com>",
"is_bot": false,
"headline": "feat(adk): add failover support for ChatModel (#885)",
"author_name": "Ryo",
"author_login": "fanlv",
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{
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"body": "…931)",
"is_bot": false,
"headline": "feat(compose): support tool name and argument aliases in ToolsNode (#…",
"author_name": "Born",
"author_login": "JonXSnow",
"committed_at": "2026-05-19T10:04:07Z",
"body_truncated": false,
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"oid": "41673a4bfc99c03ce7ee43eaf6064a4596786892",
"body": "…(#925)\n\n* fix(adk): keep late turn loop items\n\nChange-Id: Iabee0c25a83d5a25585d3592a41ca6a5fba35c2b\n\n* docs(adk): clarify cancel wait semantics\n\nChange-Id: Ia0a396b9cc2e43f15e85056d966f20b010dcd2b6\n\n* feat(adk): add WithSkipCheckpoint and WithStopCause StopOptions\n\nAdd two new StopOption variants f\n[…]\nlls.\n\nThread both fields through stopSignal with proper mutex protection.\nUpdate cleanup() to skip checkpoint save when skipCheckpoint is set.\n\nChange-Id: Ifeat-stop-options-skip-checkpoint-stop-cause",
"is_bot": false,
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"details": [],
"max_points": 10
},
{
"key": "dependency_update_tool",
"name": "Dependency-Update-Tool",
"detail": "no update tool detected",
"points": 0,
"status": "missed",
"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 0 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 1",
"points": 0.5,
"status": "partial",
"details": [],
"max_points": 5
},
{
"key": "sast",
"name": "SAST",
"detail": "SAST tool is not run on all commits -- score normalized to 7",
"points": 3.5,
"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": "2 existing vulnerabilities detected",
"points": 6,
"status": "partial",
"details": [],
"max_points": 7.5
}
]
},
{
"key": "dependency_advisories",
"band": "excellent",
"name": "Dependency advisories",
"note": "Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 38 resolved dependencies against OSV. This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. Reachability is not analyzed.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"indirect_dependencies_free_of_known_advisories",
"no_advisories_left_outstanding"
]
}
},
{
"code": "weights_renormalized",
"params": {}
},
{
"code": "advisories_scope_repository",
"params": {
"assessed": 38
}
},
{
"code": "advisories_repo_graph_caveat",
"params": {}
},
{
"code": "advisories_reachability",
"params": {}
}
],
"value": 100,
"inputs": {
"source": "osv",
"advisories": 3,
"affected_packages": 2,
"assessed_packages": 38,
"unassessed_packages": 0,
"affected_by_severity": "high 1, unknown 1",
"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": "transitive set not separable from development and test dependencies in this scope",
"points": 0,
"status": "excluded",
"details": [
{
"code": "advisories_scope_not_separable",
"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": 38,
"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": 4
},
"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": "good",
"name": "AI Readiness",
"value": 71,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
"band": "moderate",
"name": "Agent context & guidance",
"note": null,
"notes": [],
"value": 55,
"inputs": {
"has_llms_txt": true,
"legible_history_share": 0.96,
"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": "llms.txt present",
"points": 15,
"status": "met",
"details": [
{
"code": "llms_txt_present",
"params": {}
}
],
"max_points": 15
},
{
"key": "legible_commit_history",
"name": "Legible commit history",
"detail": "96 of 100 human commits state their intent (structured subject or explanatory body)",
"points": 40,
"status": "met",
"details": [
{
"code": "legible_history",
"params": {
"legible": 96,
"sampled": 100
}
}
],
"max_points": 40
}
]
},
{
"key": "ai_verify_loop",
"band": "good",
"name": "Verify loop (build / test / typecheck)",
"note": null,
"notes": [],
"value": 74,
"inputs": {
"has_nix": false,
"has_tests": true,
"lockfiles": [
"go.sum"
],
"has_dockerfile": false,
"typed_language": true,
"bootstrap_files": [],
"has_devcontainer": false,
"has_linter_config": true,
"typecheck_configs": [],
"agent_commit_share": 0.03,
"toolchain_manifests": [
"go.mod"
],
"dependency_bot_commit_share": 0
},
"components": [
{
"key": "one_command_bootstrap",
"name": "One-command bootstrap",
"detail": "go.mod (toolchain convention, no task runner)",
"points": 12.6,
"status": "partial",
"details": [
{
"code": "toolchain_convention",
"params": {
"files": "go.mod"
}
}
],
"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": ".golangci.yaml",
"points": 11,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": ".golangci.yaml"
}
}
],
"max_points": 11
},
{
"key": "static_type_checking",
"name": "Static type checking",
"detail": "Go (statically typed)",
"points": 11,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Go"
}
}
],
"max_points": 11
},
{
"key": "reproducible_environment",
"name": "Reproducible environment",
"detail": "lockfile",
"points": 10,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "lockfile"
}
}
],
"max_points": 10
},
{
"key": "demonstrated_agent_practice",
"name": "Demonstrated agent practice",
"detail": "3 of the last 100 commits agent-authored or agent-credited",
"points": 6,
"status": "partial",
"details": [
{
"code": "agent_authored_commits",
"params": {
"count": 3,
"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 1",
"points": 1,
"status": "partial",
"details": [],
"max_points": 10
}
]
},
{
"key": "ai_code_legibility",
"band": "excellent",
"name": "Code legibility for models",
"note": null,
"notes": [],
"value": 97,
"inputs": {
"primary_language": "Go",
"largest_source_bytes": 182161,
"source_files_sampled": 340,
"oversized_source_files": 17
},
"components": [
{
"key": "type_checkable_code",
"name": "Type-checkable code",
"detail": "Go (statically typed)",
"points": 45,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Go"
}
}
],
"max_points": 45
},
{
"key": "manageable_file_sizes",
"name": "Manageable file sizes",
"detail": "17/340 source files over 60KB",
"points": 52.2,
"status": "partial",
"details": [
{
"code": "oversized_source_files",
"params": {
"kb": 60,
"sampled": 340,
"oversized": 17
}
}
],
"max_points": 55
}
]
}
],
"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"
],
"report_type": "repository",
"generated_at": "2026-07-27T05:57:54.762500Z",
"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/c/cloudwego/eino.svg",
"full_name": "cloudwego/eino",
"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 — Go.