Public recordAt risk
Software health reportschema 0.27.0 · metrics 1.13.0 · 2026-07-26 23:11 UTC
rdeits / CommonSubexpressions.jl
Naïve combined subexpression elimination in Julia
rdeits/CommonSubexpressions.jl holds a health index of 34 out of 100, placing it in the At risk band. It scores highest on Engineering Quality (59/100) and lowest on AI Readiness (14/100). It was last updated 704 days ago. A single contributor accounts for most of its recent work.
34
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.
34
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.
Abandonment Policy applies a 85% multiplier to weighted overall health.
Ownership
Robin DeitsPersonal account
354 followers359 public repossince Jan 2011MIT
This repository is owned by a personal account. A single-owner project carries more continuity risk than an organization-backed one.
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
18
Development activity
1Critical
Abandonment alert
Work has arrived and nobody has attended to it
no human commit in 704 daysautomated commits excludedreleases stalledOpenSSF Scorecard reports it unmaintained
Silence alone is never the finding — a small, finished library may need no commits for years. This alert requires both: no human commit for a long time, and obligations the project is visibly not discharging. Automated commits do not count as maintenance.
How abandonment is assessedHow it's scored
| 0/36 | Push recency — last push 704 days ago |
| 0/36 | Commit cadence — 0/52 weeks with commits |
| 0/18 | Commit volume — 0 commits in the last year |
| 0/10 | OpenSSF Scorecard: Maintained — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
Inputs used
| commits_last_year | 0 |
| human_commit_share | 1 |
| days_since_last_push | 704 |
| active_weeks_last_year | 0 |
Release discipline
44At risk
How it's scored
| 27/27 | Ships releases — 5 releases published |
| 0/36 | Release recency — latest release 2,218 days ago |
| 12.6/27 | Release cadence — a release every ~311.4 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 5 |
| latest_release_tag | v0.3.0 |
| releases_from_tags | no |
| days_since_latest_release | 2,218 |
| mean_days_between_releases | 311.4 |
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?
39
Popularity & adoption
34At risk
How it's scored
| 26.2/60 | Stars — 42 stars |
| 6.5/25 | Forks — 7 forks |
| 1.7/15 | Watchers — 3 watchers |
Inputs used
| forks | 7 |
| stars | 42 |
| watchers | 3 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Community health
44At risk
How it's scored
| 22.5/22.5 | README |
| 16.9/22.5 | License — license file present, not a recognized license |
| 0/18 | 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 | no |
| 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?
49
Maintainer resilience (bus factor)
19Critical
How it's scored
| 9/54 | Bus factor — 1 contributor(s) cover half of all commits |
| 1.2/22.5 | Commit distribution — top contributor authored 95% of commits |
| 5.4/13.5 | Contributor breadth — 4 contributors |
| 3/10 | OpenSSF Scorecard: Contributors — project has 1 contributing companies or organizations -- score normalized to 3 |
Inputs used
| bus_factor | 1 |
| contributors_sampled | 4 |
| top_contributor_share | 0.948 |
Issue & PR responsiveness
67Moderate
How it's scored
| 28.8/46.8 | Issue resolution — 62% of issues closed |
| 35.3/38.3 | PR acceptance — 12/13 decided PRs merged |
| 3/15 | OpenSSF Scorecard: Code-Review — Found 3/14 approved changesets -- score normalized to 2 |
Inputs used
| merged_prs | 12 |
| open_issues | 5 |
| closed_issues | 8 |
| issue_closed_ratio | 0.615 |
| closed_unmerged_prs | 1 |
Ownership & stewardship
67Moderate
How it's scored
| 10/30 | Ownership backing — personal (user) account |
| 0/20 | Verified domain — not applicable to user accounts |
| 18.3/25 | Owner reach — 354 followers of rdeits |
| 25/25 | Track record — 359 public repos, account ~15 yr old |
Inputs used
| followers | 354 |
| owner_type | User |
| is_verified | — |
| owner_login | rdeits |
| public_repos | 359 |
| account_age_days | 5,655 |
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.
Engineering Quality
Are baseline engineering and documentation practices in place?
59
Engineering practices
48At risk
How it's scored
| 24/24 | CI workflows — 1 workflow(s) |
| 24/24 | Tests present |
| 0/16 | Linter config |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 0/20 | OpenSSF Scorecard: CI-Tests — 0 out of 12 merged PRs checked by a CI test -- score normalized to 0 |
Inputs used
| has_ci | yes |
| has_tests | yes |
| has_editorconfig | no |
| has_linter_config | no |
| has_precommit_config | no |
Documentation
75Good
How it's scored
| 30/30 | README |
| 25/25 | Documentation directory |
| 0/15 | Documentation / homepage site |
| 10/10 | Repository description |
| 0/10 | Topics |
| 10/10 | Wiki |
Inputs used
| topics | — |
| 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?
32
Security posture
32At risk
How it's scored
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — branch protection not enabled on development/release branches |
| 0/2.5 | CI-Tests — 0 out of 12 merged PRs checked by a CI test -- score normalized to 0 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 1.5/7.5 | Code-Review — Found 3/14 approved changesets -- score normalized to 2 |
| 0.8/2.5 | Contributors — project has 1 contributing companies or organizations -- score normalized to 3 |
| 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 |
| 2.2/2.5 | License — license file detected |
| 0/7.5 | Maintained — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| 0/5 | Packaging — no data |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 0/5 | SAST — SAST tool is not run on all commits -- score normalized to 0 |
| 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 | 16 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 2 |
| scorecard_aggregate | 3.2 |
Excluded from scoring (no data or not applicable): packaging, signed_releases. Remaining weights renormalized.
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.
14
Agent context & guidance
11Critical
How it's scored
| 0/45 | Agent instructions — no CLAUDE.md / AGENTS.md / editor rules |
| 0/15 | Machine-readable docs (llms.txt) |
| 11/40 | Legible commit history — 12 of 58 human commits state their intent (structured subject or explanatory body) |
Inputs used
| has_llms_txt | no |
| legible_history_share | 0.207 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Verify loop (build / test / typecheck)
22Critical
How it's scored
| 0/18 | One-command bootstrap |
| 22/22 | Automated tests |
| 0/11 | Lint / format config |
| 0/11 | Static type checking |
| 0/10 | Reproducible environment |
| 0/10 | Demonstrated agent practice — no agent-authored commits among the last 58 |
| 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 | no |
| typed_language | no |
| bootstrap_files | — |
| has_devcontainer | no |
| has_linter_config | no |
| typecheck_configs | — |
| agent_commit_share | 0 |
| toolchain_manifests | — |
| dependency_bot_commit_share | 0 |
Code legibility for models
1Critical
How it's scored
| 0/45 | Type-checkable code — Julia without a type-check config |
| 0/55 | Manageable file sizes — no source files detected |
Inputs used
| primary_language | Julia |
| largest_source_bytes | — |
| source_files_sampled | 0 |
| oversized_source_files | 0 |
Excluded from scoring (no data or not applicable): Manageable file sizes. Remaining weights renormalized.
Key facts
42GitHub stars
4contributors
0commits, last 12 months
704days since last push
5releases
1bus factor
5open issues
—package ecosystems
Data collection warnings
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
More detail
Star and fork history 0 ★ / 7 ⇿
0Stars
7Forks
4Releases
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.
Major 0Minor 3Patch 1
Each point covers 7 days.
OpenSSF Scorecard 3.2 / 10
3.2aggregate
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 |
| 0 | Branch-Protection | branch protection not enabled on development/release branches |
| 0 | CI-Tests | 0 out of 12 merged PRs checked by a CI test -- score normalized to 0 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 2 | Code-Review | Found 3/14 approved changesets -- score normalized to 2 |
| 3 | Contributors | project has 1 contributing companies or organizations -- score normalized to 3 |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 0 | Dependency-Update-Tool | no update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 9 | License | license file detected |
| 0 | Maintained | 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| n/a | Packaging | packaging workflow not detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 0 | SAST | SAST tool is not run on all commits -- score normalized to 0 |
| 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 |
All dependencies 0
Full resolved dependency set from the GitHub dependency graph: 0 direct and 0 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|
Dependency advisories not assessed
Advisory matching could not run for this report: No resolved dependencies to assess
Raw JSON report machine-readable
{
"data": {
"repo": {
"topics": [],
"is_fork": false,
"size_kb": 94,
"has_wiki": true,
"homepage": null,
"languages": {
"Julia": 12111
},
"pushed_at": "2024-08-21T00:30:10Z",
"created_at": "2017-01-18T20:03:10Z",
"owner_type": "User",
"updated_at": "2026-05-13T19:01:01Z",
"description": "Naïve combined subexpression elimination in Julia",
"is_archived": false,
"is_disabled": false,
"license_spdx": null,
"default_branch": "master",
"license_spdx_raw": "NOASSERTION",
"primary_language": "Julia",
"significant_languages": [
"Julia"
]
},
"owner": {
"blog": "rdeits.github.com",
"name": "Robin Deits",
"type": "User",
"login": "rdeits",
"company": "MIT",
"location": "Cambridge, MA",
"followers": 354,
"avatar_url": "https://avatars.githubusercontent.com/u/591886?v=4",
"created_at": "2011-01-30T23:49:00Z",
"is_verified": null,
"public_repos": 359,
"account_age_days": 5655
},
"license": {
"state": "custom",
"spdx_id": null,
"raw_spdx": "NOASSERTION",
"file_present": true,
"scorecard_found": true,
"profile_has_license": true
},
"activity": {
"releases": [
{
"tag": "v0.3.0",
"kind": "minor",
"published_at": "2020-06-29T03:03:21Z"
},
{
"tag": "v0.2.1",
"kind": "patch",
"published_at": "2020-06-29T00:08:59Z"
},
{
"tag": "v0.2.0",
"kind": "minor",
"published_at": "2018-07-07T16:36:06Z"
},
{
"tag": "v0.1.0",
"kind": "minor",
"published_at": "2018-04-02T16:36:03Z"
},
{
"tag": "v0.0.1",
"kind": "patch",
"published_at": "2017-01-30T16:33:14Z"
}
],
"recent_commits": [
{
"oid": "7dc5dc2c25298f62ff352bfd2a2f56af52672cae",
"body": null,
"is_bot": false,
"headline": "Add Test's UUID in [extras]",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2024-08-21T00:29:51Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "1572b8080728f6aab120f3424e6ea404885ade97",
"body": "Make `Test` a test-only dependency",
"is_bot": false,
"headline": "Merge pull request #26 from palday/patch-1",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2024-07-24T01:24:08Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "877843125092d73c97d2dc2cc1f501047f4423f7",
"body": null,
"is_bot": false,
"headline": "Make `Test` a test-only dependency",
"author_name": "Phillip Alday",
"author_login": "palday",
"committed_at": "2024-07-22T18:45:24Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "02e6fb8a0a8f934f30784b4c193d1cdf4cd87c5a",
"body": "Make `@cse(@binarize(expr))` actually work",
"is_bot": false,
"headline": "Merge pull request #20 from rdeits/rd/binarize-kwarg",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2020-06-29T01:31:29Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2ff3077e570afed267b7447592723846cf4bb7cd",
"body": "…xpr))` work",
"is_bot": false,
"headline": "re-enable but don't require macro expansion to make `@cse(@binarize(e…",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2020-06-29T01:25:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "372195eb01032b66a7d0fd531aa3e4bd6bb3b43c",
"body": null,
"is_bot": false,
"headline": "make a binarize kwarg",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2020-06-29T01:25:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7e59d772e50d6ba900359d286f9dde794ebedfb7",
"body": "WIP: implement binarization and improve macro expansion",
"is_bot": false,
"headline": "Merge pull request #18 from rdeits/rd/binarize",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2020-06-29T00:38:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0ff1170ce7731ec754159e095db87ca3bba7af62",
"body": null,
"is_bot": false,
"headline": "drop Julia 0.7",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2020-06-29T00:32:38Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ed686d7888bdddd8bc80a3e0fe7c6a02dc53d747",
"body": null,
"is_bot": false,
"headline": "ignore manifest",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2020-06-29T00:31:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "dbc2076a1f1a234143d1598da638bd5b9a6b7ee0",
"body": null,
"is_bot": false,
"headline": "Add tests and pass macros through without modification",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2020-06-29T00:30:37Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f66611877a076f7c2c7c8ac6934c1ddfd6e02126",
"body": null,
"is_bot": false,
"headline": "WIP: implement binarization and improve macro expansion",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2020-06-28T23:41:26Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2c9cfdb1c9c0009b0cfec24bcfc0ddf33299bfb3",
"body": null,
"is_bot": false,
"headline": "add author and version info",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2020-06-28T23:39:56Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "51e49e9944af1edf4c657cb987aeb2bdda1b2641",
"body": "add Project.toml",
"is_bot": false,
"headline": "Merge pull request #17 from rdeits/rd/project",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2020-05-12T02:28:16Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d40dd975b419068ee7c3ea77e61c5ce484a15501",
"body": null,
"is_bot": false,
"headline": "add Project.toml",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2020-05-12T02:25:41Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e7a661f4fd1d7153df7c7e1f241ba486009571c1",
"body": "Install TagBot as a GitHub Action",
"is_bot": false,
"headline": "Merge pull request #15 from JuliaTagBot/master",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2020-02-08T17:26:30Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "872922868f015b008b3f2e555e6045fead0a5cc8",
"body": null,
"is_bot": false,
"headline": "Install TagBot as a GitHub Action",
"author_name": "Julia TagBot",
"author_login": "JuliaTagBot",
"committed_at": "2020-02-08T12:53:03Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c090e83a88017067d45f141008f8beea0caf4905",
"body": "clean up travis config",
"is_bot": false,
"headline": "Merge pull request #13 from rdeits/travis",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2018-08-09T10:41:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e154425482277d9b431d7d91cd596615cfc7c127",
"body": null,
"is_bot": false,
"headline": "clean up travis config",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2018-08-08T20:52:01Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ce4d8ad39522fa259a0d2bc94852485ca8fc9d89",
"body": "more 0.7 updates",
"is_bot": false,
"headline": "Merge pull request #12 from rdeits/0.7",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2018-08-04T03:03:01Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "71865636060384adf537cc4b78b5d3ef246502b7",
"body": null,
"is_bot": false,
"headline": "more 0.7 updates",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2018-08-04T02:05:33Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4a7434abd0e331e7d75c393d7828cd443c8cec4d",
"body": "update to v0.7",
"is_bot": false,
"headline": "Merge pull request #11 from rdeits/v0.7",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2018-07-07T16:31:08Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c4cb44e88bc2e568f9f88cd9155aa34b18ae001e",
"body": null,
"is_bot": false,
"headline": "don't require release",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2018-07-07T01:52:22Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "458510b5bbad0e4a345fab79d984c08c96145096",
"body": null,
"is_bot": false,
"headline": "update to v0.7",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2018-07-07T01:41:25Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5163da2629029987272bc4aad7f126d91490ed2d",
"body": "add flag to disable warnings",
"is_bot": false,
"headline": "Merge pull request #10 from jrevels/jr/warn",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2018-04-01T00:35:28Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ab2005fd4ede4ad99a4667e279f9237a21b9b860",
"body": null,
"is_bot": false,
"headline": "add flag to disable warnings",
"author_name": "Jarrett Revels",
"author_login": "jrevels",
"committed_at": "2018-03-31T20:29:25Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "912260d9c9b0d4ecbb3a6fa1b3e16e7a4c48d6a7",
"body": "drop julia v0.5",
"is_bot": false,
"headline": "Merge pull request #9 from rdeits/drop-0.5",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2018-03-25T20:16:45Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e9ca05d484a0ce0acb93e1e76c7b4bf28e785067",
"body": null,
"is_bot": false,
"headline": "drop julia v0.5",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2018-03-25T20:08:30Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fdd18b76b81ce5eb8066054bf199fc5dbd19c93f",
"body": "support inplace assignment operators",
"is_bot": false,
"headline": "Merge pull request #6 from rdeits/inplace",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-03-04T15:34:38Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4793ffc77b7de90dfbd7983e94cbf3f8abe2be79",
"body": null,
"is_bot": false,
"headline": "support inplace assignment operators",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-03-04T06:44:00Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2b874443f15470ed904db679d7a5c5f16d0361dd",
"body": "export the cse function for debugging and use on existing expressions",
"is_bot": false,
"headline": "Merge pull request #5 from rdeits/exports",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-30T16:32:21Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "85cbf42179cf1fbc29fbbe8241f0495696de21e3",
"body": null,
"is_bot": false,
"headline": "no need for osx build",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-30T16:23:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9af1afadab3f476d136c13a822e9dcc96b198f53",
"body": null,
"is_bot": false,
"headline": "export the cse function for debugging and use on existing expressions",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-30T16:20:00Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "15d70c69a04e6c372677cce2f22c39a395983a76",
"body": null,
"is_bot": false,
"headline": "add treeview demo",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-30T06:34:13Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "056de74a84efb5505ceacc5086ef8851b0d36af7",
"body": null,
"is_bot": false,
"headline": "handle transpose",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-30T06:34:06Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fbd1f887f3e93a6612943c7741746f1a363a4c52",
"body": null,
"is_bot": false,
"headline": "add demo image",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-30T06:31:26Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3aba2566307608402a5db8f2f5bc8071ada2e1b9",
"body": "(they were getting ridiculously long)",
"is_bot": false,
"headline": "shorten generated symbols to just use the function name",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-30T05:43:33Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "80ce714d4549be3985cb60c5538b030887d86b55",
"body": null,
"is_bot": false,
"headline": "make allowable expression forms explicit",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-25T02:18:48Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0afc4f9adc453007ed2fdee30b6ce49efe15cb3b",
"body": null,
"is_bot": false,
"headline": "remove notebook",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-22T06:36:19Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "277d88d36116accfebe8fa4dd421c7349f789bab",
"body": null,
"is_bot": false,
"headline": "update description",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-22T06:34:56Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "74867464f90d90bbb1dc891b78047630925bc4e2",
"body": null,
"is_bot": false,
"headline": "brief description of algorithm",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-22T06:33:25Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9e8b8c0aeeb69a13c80666e7b23099d7a3ffd3ee",
"body": null,
"is_bot": false,
"headline": "basic readme",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-22T06:23:17Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "758869158a0fa94085c51de45d617a6cbcb67aaf",
"body": null,
"is_bot": false,
"headline": "test nested usage",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-22T06:03:54Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6c665f5b73ad896aed6c626dbdc45425371ae1ec",
"body": null,
"is_bot": false,
"headline": "rename to CommonSubexpressions",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-22T05:57:52Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4a04b3b65cf63bdfe9b286a080b7b1b450ceb227",
"body": null,
"is_bot": false,
"headline": "require 0.5",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-21T20:58:30Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e19a23cd2dd0cfba61c668f52d78e4e2f5d2c9f2",
"body": null,
"is_bot": false,
"headline": "more tests",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-21T20:56:57Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "bfeb24eb1c9eaa2c9e5afebfe9407a28b6f351e7",
"body": null,
"is_bot": false,
"headline": "initial readme",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-21T19:55:26Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "79eae587a5fcc39a822813a876af000c216d625d",
"body": null,
"is_bot": false,
"headline": "some renaming for clarity, and auxiliary files",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-21T19:53:35Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5e666af0d6c0c857a6c4cda64e793bcfc4c09a60",
"body": null,
"is_bot": false,
"headline": "don't copy setup expressions",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-20T20:25:00Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f99a0587ef11c765fd7868f179f06f5f91291a93",
"body": null,
"is_bot": false,
"headline": "remove outer loop by just recursing first",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-20T20:03:06Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6dcd4c70779469f819766f895194bbbd0d1c597d",
"body": null,
"is_bot": false,
"headline": "fix duplicate call in one-line version",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-20T06:06:13Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7a502a5bb0f82c5b8abe4f39ec8475adb787bd9f",
"body": null,
"is_bot": false,
"headline": "more tests",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-20T05:59:32Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "53f3c50b9b1cff9e2397c16cabca90d145cc7e02",
"body": null,
"is_bot": false,
"headline": "remove about half the code by disqualifying symbols while we cacheify",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-20T05:46:20Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c417a5ca8003bfba0b1d61df6b3f6fab52d49280",
"body": null,
"is_bot": false,
"headline": "move into module file",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-20T04:25:04Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f5b12be5160273b41531ceb797f742f1cd1c93b3",
"body": null,
"is_bot": false,
"headline": "clean up transformation code",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-18T19:02:16Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c8a05b7a364664c0a31e2c78f6eedeb6873e8b13",
"body": null,
"is_bot": false,
"headline": "cleanup",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-18T16:33:08Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e6c9518e623b9a17e12ceb1c57001c415d175f62",
"body": null,
"is_bot": false,
"headline": "functions can take arbitrary numbers of arguments",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-17T23:57:09Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2c0fe97b142f6ea3886da7f24ab8589a90e00c04",
"body": null,
"is_bot": false,
"headline": "macro sort of kind of works maybe",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-17T23:45:58Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "38a274609f4b80734d820c879c9f513c6ef5e680",
"body": null,
"is_bot": false,
"headline": "initial commit",
"author_name": "Robin Deits",
"author_login": "rdeits",
"committed_at": "2017-01-17T23:31:15Z",
"body_truncated": false,
"is_coding_agent": false
}
],
"releases_count": 5,
"commits_last_year": 0,
"latest_release_at": "2020-06-29T03:03:21Z",
"latest_release_tag": "v0.3.0",
"releases_from_tags": false,
"days_since_last_push": 704,
"active_weeks_last_year": 0,
"days_since_latest_release": 2218,
"mean_days_between_releases": 311.4
},
"community": {
"has_readme": true,
"has_license": true,
"has_description": true,
"has_contributing": false,
"health_percentage": 42,
"has_issue_template": false,
"has_code_of_conduct": false,
"has_pull_request_template": false
},
"ecosystem": {
"packages": []
},
"popularity": {
"forks": 7,
"stars": 42,
"watchers": 3,
"fork_history": {
"days": [
{
"date": "2017-02-02",
"count": 1
},
{
"date": "2018-03-25",
"count": 1
},
{
"date": "2018-03-31",
"count": 1
},
{
"date": "2020-04-29",
"count": 1
},
{
"date": "2021-08-03",
"count": 1
},
{
"date": "2023-01-05",
"count": 1
},
{
"date": "2024-07-22",
"count": 1
}
],
"complete": true,
"collected": 7,
"total_forks": 7
},
"star_history": null,
"open_issues_and_prs": 7
},
"ai_readiness": {
"has_nix": false,
"example_dirs": [],
"has_llms_txt": false,
"has_dockerfile": false,
"has_mcp_signal": false,
"bootstrap_files": [],
"api_schema_files": [],
"has_devcontainer": false,
"typecheck_configs": [],
"toolchain_manifests": [],
"largest_source_bytes": null,
"source_files_sampled": 0,
"oversized_source_files": 0,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"dependencies": {
"manifests": [],
"advisories": {
"error": "No resolved dependencies to assess",
"scope": "repository_graph",
"source": null,
"findings": [],
"collected": false,
"malicious": [],
"truncated": false,
"by_severity": {},
"advisory_count": 0,
"affected_count": 0,
"assessed_count": 0,
"malicious_count": 0,
"assessed_package": null,
"unassessed_count": 0,
"direct_affected_count": 0
},
"ecosystems": [],
"dependencies": [],
"all_dependencies": {
"error": null,
"source": "github-sbom",
"packages": [],
"collected": true,
"truncated": false,
"total_count": 0,
"direct_count": 0,
"indirect_count": 0
}
},
"maintainership": {
"issues": {
"open_prs": 2,
"merged_prs": 12,
"open_issues": 5,
"closed_ratio": 0.615,
"closed_issues": 8,
"closed_unmerged_prs": 1
},
"bus_factor": 1,
"bot_contributors": 0,
"top_contributors": [
{
"type": "User",
"login": "rdeits",
"commits": 55,
"avatar_url": "https://avatars.githubusercontent.com/u/591886?v=4"
},
{
"type": "User",
"login": "jrevels",
"commits": 1,
"avatar_url": "https://avatars.githubusercontent.com/u/3277443?v=4"
},
{
"type": "User",
"login": "JuliaTagBot",
"commits": 1,
"avatar_url": "https://avatars.githubusercontent.com/u/50554310?v=4"
},
{
"type": "User",
"login": "palday",
"commits": 1,
"avatar_url": "https://avatars.githubusercontent.com/u/1677783?v=4"
}
],
"contributors_sampled": 4,
"top_contributor_share": 0.948
},
"quality_signals": {
"has_ci": true,
"has_tests": true,
"ci_workflows": [
"TagBot.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": 0,
"reason": "branch protection not enabled on development/release branches",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#branch-protection"
},
{
"name": "CI-Tests",
"score": 0,
"reason": "0 out of 12 merged PRs checked by a CI test -- score normalized to 0",
"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": 2,
"reason": "Found 3/14 approved changesets -- score normalized to 2",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#code-review"
},
{
"name": "Contributors",
"score": 3,
"reason": "project has 1 contributing companies or organizations -- score normalized to 3",
"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": 0,
"reason": "no 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": 9,
"reason": "license file detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#license"
},
{
"name": "Maintained",
"score": 0,
"reason": "0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0",
"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": 0,
"reason": "SAST tool is not run on all commits -- score normalized to 0",
"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": "7dc5dc2c25298f62ff352bfd2a2f56af52672cae",
"ran_at": "2026-07-26T23:11:41Z",
"aggregate_score": 3.2,
"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": null,
"oldest_open_prs": [
{
"number": 8,
"created_at": "2018-03-25T19:19:21Z",
"last_comment_at": "2018-03-26T03:51:52Z",
"last_comment_author": "rdeits"
},
{
"number": 24,
"created_at": "2023-01-05T09:56:36Z",
"last_comment_at": null,
"last_comment_author": null
}
],
"last_merged_pr_at": "2024-07-24T01:24:08Z",
"ci_last_conclusion": null,
"oldest_open_issues": [
{
"number": 7,
"created_at": "2018-03-25T18:49:08Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 14,
"created_at": "2019-03-07T09:19:04Z",
"last_comment_at": "2020-06-29T01:31:37Z",
"last_comment_author": "rdeits"
},
{
"number": 21,
"created_at": "2021-01-28T03:37:25Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 23,
"created_at": "2021-06-29T09:03:24Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 25,
"created_at": "2023-01-23T16:45:49Z",
"last_comment_at": null,
"last_comment_author": null
}
]
}
},
"config": {
"disabled_metrics": [],
"disabled_categories": [],
"disabled_components": {}
},
"source": {
"url": "https://github.com/rdeits/CommonSubexpressions.jl",
"host": "github.com",
"name": "CommonSubexpressions.jl",
"owner": "rdeits"
},
"metrics": {
"overall": {
"key": "overall",
"band": "at_risk",
"name": "Overall health",
"note": "Abandonment Policy applies a 85% multiplier to weighted overall health.",
"notes": [
{
"code": "abandonment_overall_adjustment",
"params": {
"cap": 0,
"pct": 85
}
}
],
"value": 34,
"inputs": {
"security": 32,
"vitality": 18,
"community": 39,
"governance": 49,
"engineering": 59,
"abandonment_cap": null,
"abandonment_state": "at_risk",
"abandonment_multiplier": 85,
"weighted_overall_before_abandonment": 40,
"overall_after_abandonment_multiplier": 34
},
"components": []
},
"categories": [
{
"key": "vitality",
"band": "critical",
"name": "Vitality",
"value": 18,
"weight": 0.22,
"metrics": [
{
"key": "development_activity",
"band": "critical",
"name": "Development activity",
"note": null,
"notes": [],
"value": 1,
"inputs": {
"commits_last_year": 0,
"human_commit_share": 1,
"days_since_last_push": 704,
"active_weeks_last_year": 0
},
"components": [
{
"key": "push_recency",
"name": "Push recency",
"detail": "last push 704 days ago",
"points": 0,
"status": "missed",
"details": [
{
"code": "push_recency",
"params": {
"days": 704
}
}
],
"max_points": 36
},
{
"key": "commit_cadence",
"name": "Commit cadence",
"detail": "0/52 weeks with commits",
"points": 0,
"status": "missed",
"details": [
{
"code": "commit_cadence_weeks",
"params": {
"weeks": 0
}
}
],
"max_points": 36
},
{
"key": "commit_volume",
"name": "Commit volume",
"detail": "0 commits in the last year",
"points": 0,
"status": "missed",
"details": [
{
"code": "commits_last_year",
"params": {
"count": 0
}
}
],
"max_points": 18
},
{
"key": "openssf_scorecard_maintained",
"name": "OpenSSF Scorecard: Maintained",
"detail": "0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
}
]
},
{
"key": "release_discipline",
"band": "at_risk",
"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": 44,
"inputs": {
"releases_count": 5,
"latest_release_tag": "v0.3.0",
"releases_from_tags": false,
"days_since_latest_release": 2218,
"mean_days_between_releases": 311.4
},
"components": [
{
"key": "ships_releases",
"name": "Ships releases",
"detail": "5 releases published",
"points": 27,
"status": "met",
"details": [
{
"code": "releases_published",
"params": {
"count": 5
}
}
],
"max_points": 27
},
{
"key": "release_recency",
"name": "Release recency",
"detail": "latest release 2218 days ago",
"points": 0,
"status": "missed",
"details": [
{
"code": "release_recency",
"params": {
"days": 2218
}
}
],
"max_points": 36
},
{
"key": "release_cadence",
"name": "Release cadence",
"detail": "a release every ~311.4 days",
"points": 12.6,
"status": "partial",
"details": [
{
"code": "release_cadence",
"params": {
"gap": 311.4
}
}
],
"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": 85,
"inputs": {
"cap": null,
"state": "at_risk",
"guards": [],
"signals": [
"release_stall",
"scorecard_unmaintained"
],
"red_flag": true,
"multiplier_pct": 85,
"declared_reason": null,
"unverified_reason": null,
"unanswered_open_prs": 2,
"unanswered_open_issues": 4,
"days_since_last_merged_pr": 732,
"days_since_last_human_commit": 704,
"days_since_last_human_commit_is_floor": false
},
"components": [
{
"key": "project_is_still_maintained",
"name": "Project is still maintained",
"detail": "no human commit for 704 days; 2 unmet obligation(s): releases stalled, Scorecard reports it unmaintained",
"points": 85,
"status": "partial",
"details": [
{
"code": "abandonment_flagged",
"params": {
"days": 704,
"count": 2,
"signals": "releases stalled, Scorecard reports it unmaintained"
}
}
],
"max_points": 100
}
]
}
],
"description": "Is the project alive — is code being written and are releases shipping?"
},
{
"key": "community",
"band": "at_risk",
"name": "Community & Adoption",
"value": 39,
"weight": 0.18,
"metrics": [
{
"key": "popularity",
"band": "at_risk",
"name": "Popularity & adoption",
"note": null,
"notes": [],
"value": 34,
"inputs": {
"forks": 7,
"stars": 42,
"watchers": 3,
"growth_state": "unverified",
"growth_factor_pct": 100,
"growth_unverified_reason": "no_history"
},
"components": [
{
"key": "stars",
"name": "Stars",
"detail": "42 stars",
"points": 26.2,
"status": "partial",
"details": [
{
"code": "stars",
"params": {
"count": 42
}
}
],
"max_points": 60
},
{
"key": "forks",
"name": "Forks",
"detail": "7 forks",
"points": 6.5,
"status": "partial",
"details": [
{
"code": "forks",
"params": {
"count": 7
}
}
],
"max_points": 25
},
{
"key": "watchers",
"name": "Watchers",
"detail": "3 watchers",
"points": 1.7,
"status": "partial",
"details": [
{
"code": "watchers",
"params": {
"count": 3
}
}
],
"max_points": 15
}
]
},
{
"key": "community_health",
"band": "at_risk",
"name": "Community health",
"note": null,
"notes": [],
"value": 44,
"inputs": {
"has_readme": true,
"has_license": true,
"has_contributing": false,
"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": "license file present, not a recognized license",
"points": 16.9,
"status": "partial",
"details": [
{
"code": "license_custom",
"params": {}
}
],
"max_points": 22.5
},
{
"key": "contributing_guide",
"name": "CONTRIBUTING guide",
"detail": null,
"points": 0,
"status": "missed",
"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": "at_risk",
"name": "Sustainability & Governance",
"value": 49,
"weight": 0.24,
"metrics": [
{
"key": "maintainer_resilience",
"band": "critical",
"name": "Maintainer resilience (bus factor)",
"note": null,
"notes": [],
"value": 19,
"inputs": {
"bus_factor": 1,
"contributors_sampled": 4,
"top_contributor_share": 0.948
},
"components": [
{
"key": "bus_factor",
"name": "Bus factor",
"detail": "1 contributor(s) cover half of all commits",
"points": 9,
"status": "partial",
"details": [
{
"code": "bus_factor",
"params": {
"count": 1
}
}
],
"max_points": 54
},
{
"key": "commit_distribution",
"name": "Commit distribution",
"detail": "top contributor authored 95% of commits",
"points": 1.2,
"status": "partial",
"details": [
{
"code": "top_contributor_share",
"params": {
"share": 95
}
}
],
"max_points": 22.5
},
{
"key": "contributor_breadth",
"name": "Contributor breadth",
"detail": "4 contributors",
"points": 5.4,
"status": "partial",
"details": [
{
"code": "contributors_sampled",
"params": {
"count": 4
}
}
],
"max_points": 13.5
},
{
"key": "openssf_scorecard_contributors",
"name": "OpenSSF Scorecard: Contributors",
"detail": "project has 1 contributing companies or organizations -- score normalized to 3",
"points": 3,
"status": "partial",
"details": [],
"max_points": 10
}
]
},
{
"key": "responsiveness",
"band": "moderate",
"name": "Issue & PR responsiveness",
"note": null,
"notes": [],
"value": 67,
"inputs": {
"merged_prs": 12,
"open_issues": 5,
"closed_issues": 8,
"issue_closed_ratio": 0.615,
"closed_unmerged_prs": 1
},
"components": [
{
"key": "issue_resolution",
"name": "Issue resolution",
"detail": "62% of issues closed",
"points": 28.8,
"status": "partial",
"details": [
{
"code": "issues_closed_share",
"params": {
"share": 62
}
}
],
"max_points": 46.75
},
{
"key": "pr_acceptance",
"name": "PR acceptance",
"detail": "12/13 decided PRs merged",
"points": 35.3,
"status": "partial",
"details": [
{
"code": "decided_prs_merged",
"params": {
"merged": 12,
"decided": 13
}
}
],
"max_points": 38.25
},
{
"key": "openssf_scorecard_code_review",
"name": "OpenSSF Scorecard: Code-Review",
"detail": "Found 3/14 approved changesets -- score normalized to 2",
"points": 3,
"status": "partial",
"details": [],
"max_points": 15
}
]
},
{
"key": "stewardship",
"band": "moderate",
"name": "Ownership & stewardship",
"note": "Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"verified_domain"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 67,
"inputs": {
"followers": 354,
"owner_type": "User",
"is_verified": null,
"owner_login": "rdeits",
"public_repos": 359,
"account_age_days": 5655
},
"components": [
{
"key": "ownership_backing",
"name": "Ownership backing",
"detail": "personal (user) account",
"points": 10,
"status": "partial",
"details": [
{
"code": "owner_personal",
"params": {}
}
],
"max_points": 30
},
{
"key": "verified_domain",
"name": "Verified domain",
"detail": "not applicable to user accounts",
"points": 0,
"status": "excluded",
"details": [
{
"code": "not_applicable_to_user_accounts",
"params": {}
}
],
"max_points": 20
},
{
"key": "owner_reach",
"name": "Owner reach",
"detail": "354 followers of rdeits",
"points": 18.3,
"status": "partial",
"details": [
{
"code": "owner_followers",
"params": {
"count": 354,
"login": "rdeits"
}
}
],
"max_points": 25
},
{
"key": "track_record",
"name": "Track record",
"detail": "359 public repos, account ~15 yr old",
"points": 25,
"status": "met",
"details": [
{
"code": "public_repos",
"params": {
"count": 359
}
},
{
"code": "account_age_years",
"params": {
"years": 15
}
}
],
"max_points": 25
}
]
}
],
"description": "Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?"
},
{
"key": "engineering",
"band": "moderate",
"name": "Engineering Quality",
"value": 59,
"weight": 0.2,
"metrics": [
{
"key": "engineering_practices",
"band": "at_risk",
"name": "Engineering practices",
"note": null,
"notes": [],
"value": 48,
"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": "1 workflow(s)",
"points": 24,
"status": "met",
"details": [
{
"code": "ci_workflows",
"params": {
"count": 1
}
}
],
"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": "0 out of 12 merged PRs checked by a CI test -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 20
}
]
},
{
"key": "documentation",
"band": "good",
"name": "Documentation",
"note": null,
"notes": [],
"value": 75,
"inputs": {
"topics": [],
"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": null,
"points": 0,
"status": "missed",
"details": [],
"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": "at_risk",
"name": "Security",
"value": 32,
"weight": 0.16,
"metrics": [
{
"key": "security_posture",
"band": "at_risk",
"name": "Security posture",
"note": "Excluded from scoring (no data or not applicable): Packaging, Signed-Releases. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"packaging",
"signed_releases"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 32,
"inputs": {
"source": "openssf_scorecard",
"checks_evaluated": 16,
"scorecard_version": "v5.5.0",
"checks_inconclusive": 2,
"scorecard_aggregate": 3.2
},
"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": "branch protection not enabled on development/release branches",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "ci_tests",
"name": "CI-Tests",
"detail": "0 out of 12 merged PRs checked by a CI test -- score normalized to 0",
"points": 0,
"status": "missed",
"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 3/14 approved changesets -- score normalized to 2",
"points": 1.5,
"status": "partial",
"details": [],
"max_points": 7.5
},
{
"key": "contributors",
"name": "Contributors",
"detail": "project has 1 contributing companies or organizations -- score normalized to 3",
"points": 0.8,
"status": "partial",
"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": "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": 2.2,
"status": "partial",
"details": [],
"max_points": 2.5
},
{
"key": "maintained",
"name": "Maintained",
"detail": "0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0",
"points": 0,
"status": "missed",
"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 0",
"points": 0,
"status": "missed",
"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": "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": 5
},
"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": "critical",
"name": "AI Readiness",
"value": 14,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
"band": "critical",
"name": "Agent context & guidance",
"note": null,
"notes": [],
"value": 11,
"inputs": {
"has_llms_txt": false,
"legible_history_share": 0.207,
"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": "12 of 58 human commits state their intent (structured subject or explanatory body)",
"points": 11,
"status": "partial",
"details": [
{
"code": "legible_history",
"params": {
"legible": 12,
"sampled": 58
}
}
],
"max_points": 40
}
]
},
{
"key": "ai_verify_loop",
"band": "critical",
"name": "Verify loop (build / test / typecheck)",
"note": null,
"notes": [],
"value": 22,
"inputs": {
"has_nix": false,
"has_tests": true,
"lockfiles": [],
"has_dockerfile": false,
"typed_language": false,
"bootstrap_files": [],
"has_devcontainer": false,
"has_linter_config": false,
"typecheck_configs": [],
"agent_commit_share": 0,
"toolchain_manifests": [],
"dependency_bot_commit_share": 0
},
"components": [
{
"key": "one_command_bootstrap",
"name": "One-command bootstrap",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"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": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 11
},
{
"key": "reproducible_environment",
"name": "Reproducible environment",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
},
{
"key": "demonstrated_agent_practice",
"name": "Demonstrated agent practice",
"detail": "no agent-authored commits among the last 58",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_agent_authored_commits",
"params": {
"sampled": 58
}
}
],
"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": "critical",
"name": "Code legibility for models",
"note": "Excluded from scoring (no data or not applicable): Manageable file sizes. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"manageable_file_sizes"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 1,
"inputs": {
"primary_language": "Julia",
"largest_source_bytes": null,
"source_files_sampled": 0,
"oversized_source_files": 0
},
"components": [
{
"key": "type_checkable_code",
"name": "Type-checkable code",
"detail": "Julia without a type-check config",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_typecheck_config_language",
"params": {
"language": "Julia"
}
}
],
"max_points": 45
},
{
"key": "manageable_file_sizes",
"name": "Manageable file sizes",
"detail": "no source files detected",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_source_files",
"params": {}
}
],
"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": "2026-07-26T23:11:54.976766Z",
"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/r/rdeits/CommonSubexpressions.jl.svg",
"full_name": "rdeits/CommonSubexpressions.jl",
"license_state": "custom",
"license_spdx": null
}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.