Public recordModerate
Software health reportschema 0.27.0 · metrics 1.13.0 · 2026-07-23 16:50 UTC
softdevteam / grmtools
Rust grammar tool libraries and binaries
softdevteam/grmtools holds a health index of 59 out of 100, placing it in the Moderate band. It scores highest on Sustainability & Governance (71/100) and lowest on AI Readiness (40/100). It was last updated 1 day ago. A single contributor accounts for most of its recent work.
59
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.
59
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
Software Development TeamOrganization
27 followers92 public repossince Dec 2014
This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.
Package ecosystems
| Registry | Package | Version | Downloads / mo | Versions | Last publish | Tags |
|---|---|---|---|---|---|---|
| crates.io | lrlex | 0.15.0 | 92,760 | 43 | 1 day ago | parsing |
| crates.io | lrpar | 0.15.0 | 92,742 | 43 | 1 day ago | parsergrammarlryaccparsing |
| crates.io | lrtable | 0.15.0 | 158,232 | 43 | 1 day ago | parsing |
| crates.io | cfgrammar | 0.15.0 | 158,600 | 43 | 1 day ago | grammaryaccparsing |
| crates.io | nimbleparse | 0.15.0 | 286 | 26 | 1 day ago | parsing |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
44
Development activity
72Good
How it's scored
| 36/36 | Push recency — last push 1 days ago |
| 9/36 | Commit cadence — 13/52 weeks with commits |
| 17.3/18 | Commit volume — 83 commits in the last year |
| 10/10 | OpenSSF Scorecard: Maintained — 30 commit(s) and 10 issue activity found in the last 90 days -- score normalized to 10 |
Inputs used
| commits_last_year | 83 |
| human_commit_share | 1 |
| days_since_last_push | 1 |
| active_weeks_last_year | 13 |
Release discipline
1Critical
How it's scored
| 0/27 | Ships releases — no releases published |
| 0/36 | Release recency — no releases |
| 0/27 | Release cadence — no releases |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 0 |
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?
65
Popularity & adoption
64Moderate
How it's scored
| 44.8/60 | Stars — 576 stars |
| 13.4/25 | Forks — 42 forks |
| 5.6/15 | Watchers — 11 watchers |
Inputs used
| forks | 42 |
| stars | 576 |
| watchers | 11 |
| 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 |
Ecosystem adoption (downloads)
95Excellent
How it's scored
| 76/80 | Monthly downloads — 502,620 downloads/month across crates |
| 0/20 | Registry dependents — not reported by this ecosystem |
Inputs used
| packages | lrlex, lrpar, lrtable, cfgrammar, nimbleparse |
| dependents | — |
| ecosystems | crates |
| total_downloads | 4,875,444 |
| monthly_downloads | 502,620 |
Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.
Sustainability & Governance
Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?
71
Maintainer resilience (bus factor)
41At risk
How it's scored
| 9/54 | Bus factor — 1 contributor(s) cover half of all commits |
| 8.3/22.5 | Commit distribution — top contributor authored 63% of commits |
| 13.5/13.5 | Contributor breadth — 27 contributors |
| 10/10 | OpenSSF Scorecard: Contributors — project has 5 contributing companies or organizations |
Inputs used
| bus_factor | 1 |
| contributors_sampled | 27 |
| top_contributor_share | 0.633 |
Issue & PR responsiveness
89Excellent
How it's scored
| 38.2/46.8 | Issue resolution — 82% of issues closed |
| 35.7/38.3 | PR acceptance — 503/539 decided PRs merged |
| 15/15 | OpenSSF Scorecard: Code-Review — all changesets reviewed |
Inputs used
| merged_prs | 503 |
| open_issues | 20 |
| closed_issues | 90 |
| issue_closed_ratio | 0.818 |
| closed_unmerged_prs | 36 |
Ownership & stewardship
65Moderate
How it's scored
| 30/30 | Ownership backing — organization-owned |
| 0/20 | Verified domain |
| 10.4/25 | Owner reach — 27 followers of softdevteam |
| 25/25 | Track record — 92 public repos, account ~11 yr old |
Inputs used
| followers | 27 |
| owner_type | Organization |
| is_verified | — |
| owner_login | softdevteam |
| public_repos | 92 |
| account_age_days | 4,231 |
Package maintenance
100Excellent
How it's scored
| 25/25 | Published & resolvable — 5 package(s) on crates |
| 35/35 | Publish recency — latest publish 1 days ago |
| 20/20 | Version history — 43 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
Inputs used
| packages | lrlex, lrpar, lrtable, cfgrammar, nimbleparse |
| ecosystems | crates |
| any_deprecated | no |
| min_days_since_publish | 1 |
Engineering Quality
Are baseline engineering and documentation practices in place?
59
Engineering practices
42At risk
How it's scored
| 24/24 | CI workflows — 1 workflow(s) |
| 0/24 | Tests present |
| 0/16 | Linter config |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 18/20 | OpenSSF Scorecard: CI-Tests — 13 out of 14 merged PRs checked by a CI test -- score normalized to 9 |
Inputs used
| has_ci | yes |
| has_tests | no |
| has_editorconfig | no |
| has_linter_config | no |
| has_precommit_config | no |
Documentation
85Excellent
How it's scored
| 30/30 | README |
| 25/25 | Documentation directory |
| 0/15 | Documentation / homepage site |
| 10/10 | Repository description |
| 10/10 | Topics — 9 topics |
| 10/10 | Wiki |
Inputs used
| topics | rust, parser, grammar, yacc, lex, lexer, generator, lr, error-recovery |
| 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?
55
Security posture
55Moderate
How it's scored
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — no data |
| 2.2/2.5 | CI-Tests — 13 out of 14 merged PRs checked by a CI test -- score normalized to 9 |
| 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 |
| 2.5/2.5 | Contributors — project has 5 contributing companies or organizations |
| 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 |
| 7.5/7.5 | Maintained — 30 commit(s) and 10 issue activity found in the last 90 days -- score normalized to 10 |
| 0/5 | Packaging — no data |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 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 | 15 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 3 |
| scorecard_aggregate | 5.5 |
Excluded from scoring (no data or not applicable): branch_protection, 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.
40
Agent context & guidance
34At risk
How it's scored
| 0/45 | Agent instructions — no CLAUDE.md / AGENTS.md / editor rules |
| 0/15 | Machine-readable docs (llms.txt) |
| 33.6/40 | Legible commit history — 63 of 100 human commits state their intent (structured subject or explanatory body) |
Inputs used
| has_llms_txt | no |
| legible_history_share | 0.63 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Verify loop (build / test / typecheck)
24Critical
How it's scored
| 12.6/18 | One-command bootstrap — Cargo.toml, cfgrammar/Cargo.toml, lrlex/Cargo.toml (toolchain convention, no task runner) |
| 0/22 | Automated tests |
| 0/11 | Lint / format config |
| 11/11 | Static type checking — Rust (statically typed) |
| 0/10 | Reproducible environment |
| 0/10 | Demonstrated agent practice — no agent-authored commits among the last 100 |
| 0/8 | Automated maintenance — no automated dependency updates observed |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
Inputs used
| has_nix | no |
| has_tests | no |
| lockfiles | — |
| has_dockerfile | no |
| typed_language | yes |
| bootstrap_files | — |
| has_devcontainer | no |
| has_linter_config | no |
| typecheck_configs | — |
| agent_commit_share | 0 |
| toolchain_manifests | Cargo.toml, cfgrammar/Cargo.toml, lrlex/Cargo.toml, lrlex/examples/calc_manual_lex/Cargo.toml, lrlex/examples/calclex/Cargo.toml, lrpar/Cargo.toml, lrpar/cttests/Cargo.toml, lrpar/cttests_macro/Cargo.toml, lrpar/examples/calc_actions/Cargo.toml, lrpar/examples/calc_ast/Cargo.toml, lrpar/examples/calc_ast_arena/Cargo.toml, lrpar/examples/calc_parsetree/Cargo.toml, lrpar/examples/clone_param/Cargo.toml, lrpar/examples/start_states/Cargo.toml, lrtable/Cargo.toml, nimbleparse/Cargo.toml |
| dependency_bot_commit_share | 0 |
Code legibility for models
95Excellent
How it's scored
| 45/45 | Type-checkable code — Rust (statically typed) |
| 50/55 | Manageable file sizes — 5/55 source files over 60KB |
Inputs used
| primary_language | Rust |
| largest_source_bytes | 90,309 |
| source_files_sampled | 55 |
| oversized_source_files | 5 |
Machine-readable interfaces
40At risk
How it's scored
| 0/40 | API schema (OpenAPI/GraphQL/proto) |
| 0/20 | MCP server |
| 40/40 | Runnable examples — examples |
Inputs used
| example_dirs | examples |
| has_mcp_signal | no |
| api_schema_files | — |
Key facts
576GitHub stars
27contributors
83commits, last 12 months
1days since last push
0releases
1bus factor
20open issues
crates.iopackage ecosystems
Data collection warnings
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
- deps.dev does not index crates:lrlex@0.15.0; advisories assessed against the repository dependency graph instead
- No resolved dependencies carried a version and a supported ecosystem
More detail
Star and fork history 0 ★ / 42 ⇿
0Stars
42Forks
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.
Each point covers 7 days.
OpenSSF Scorecard 5.5 / 10
5.5aggregate
Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).
| 10 | Binary-Artifacts | no binaries found in the repo |
| n/a | Branch-Protection | internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md |
| 9 | CI-Tests | 13 out of 14 merged PRs checked by a CI test -- score normalized to 9 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 10 | Code-Review | all changesets reviewed |
| 10 | Contributors | project has 5 contributing companies or organizations |
| 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 |
| 10 | Maintained | 30 commit(s) and 10 issue activity found in the last 90 days -- score normalized to 10 |
| n/a | Packaging | packaging workflow not detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 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 |
Direct dependencies 51
| Registry | Package | Version constraint | Manifest |
|---|---|---|---|
| crates.io | wincode | — | cfgrammar/Cargo.toml |
| crates.io | indexmap | — | cfgrammar/Cargo.toml |
| crates.io | num-traits | — | cfgrammar/Cargo.toml |
| crates.io | regex | — | cfgrammar/Cargo.toml |
| crates.io | serde | — | cfgrammar/Cargo.toml |
| crates.io | vob | — | cfgrammar/Cargo.toml |
| crates.io | quote | — | cfgrammar/Cargo.toml |
| crates.io | proc-macro2 | — | cfgrammar/Cargo.toml |
| crates.io | cfgrammar | 0.15 | lrlex/Cargo.toml |
| crates.io | lrpar | 0.15 | lrlex/Cargo.toml |
| crates.io | getopts | — | lrlex/Cargo.toml |
| crates.io | regex | — | lrlex/Cargo.toml |
| crates.io | regex-syntax | — | lrlex/Cargo.toml |
| crates.io | num-traits | — | lrlex/Cargo.toml |
| crates.io | proc-macro2 | — | lrlex/Cargo.toml |
| crates.io | quote | — | lrlex/Cargo.toml |
| crates.io | wincode | — | lrlex/Cargo.toml |
| crates.io | serde | — | lrlex/Cargo.toml |
| crates.io | prettyplease | — | lrlex/Cargo.toml |
| crates.io | syn | — | lrlex/Cargo.toml |
| crates.io | glob | — | lrlex/Cargo.toml |
| crates.io | cfgrammar | 0.15 | lrpar/Cargo.toml |
| crates.io | lrtable | 0.15 | lrpar/Cargo.toml |
| crates.io | wincode | — | lrpar/Cargo.toml |
| crates.io | cactus | — | lrpar/Cargo.toml |
| crates.io | filetime | — | lrpar/Cargo.toml |
| crates.io | indexmap | — | lrpar/Cargo.toml |
| crates.io | num-traits | — | lrpar/Cargo.toml |
| crates.io | packedvec | — | lrpar/Cargo.toml |
| crates.io | proc-macro2 | — | lrpar/Cargo.toml |
| crates.io | quote | — | lrpar/Cargo.toml |
| crates.io | regex | — | lrpar/Cargo.toml |
| crates.io | serde | — | lrpar/Cargo.toml |
| crates.io | vob | — | lrpar/Cargo.toml |
| crates.io | syn | — | lrpar/Cargo.toml |
| crates.io | prettyplease | — | lrpar/Cargo.toml |
| crates.io | unicode-width | — | lrpar/Cargo.toml |
| crates.io | cfgrammar | 0.15 | lrtable/Cargo.toml |
| crates.io | wincode | — | lrtable/Cargo.toml |
| crates.io | fnv | — | lrtable/Cargo.toml |
| crates.io | num-traits | — | lrtable/Cargo.toml |
| crates.io | serde | — | lrtable/Cargo.toml |
| crates.io | vob | — | lrtable/Cargo.toml |
| crates.io | sparsevec | — | lrtable/Cargo.toml |
| crates.io | cfgrammar | 0.15 | nimbleparse/Cargo.toml |
| crates.io | lrlex | 0.15 | nimbleparse/Cargo.toml |
| crates.io | lrpar | 0.15 | nimbleparse/Cargo.toml |
| crates.io | lrtable | 0.15 | nimbleparse/Cargo.toml |
| crates.io | getopts | — | nimbleparse/Cargo.toml |
| crates.io | num-traits | — | nimbleparse/Cargo.toml |
| crates.io | glob | — | nimbleparse/Cargo.toml |
All dependencies 12
Full resolved dependency set from the GitHub dependency graph: 5 direct and 7 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|---|---|---|
| crates.io | cfgrammar | — | direct |
| crates.io | lrlex | — | direct |
| crates.io | lrpar | — | direct |
| crates.io | lrtable | — | direct |
| crates.io | proc-macro2 | — | direct |
| crates.io | bumpalo | — | indirect |
| crates.io | cfg_aliases | — | indirect |
| crates.io | tempfile | — | indirect |
| crates.io | vergen | — | indirect |
| crates.io | wasm-bindgen | — | indirect |
| crates.io | wasm-bindgen-test | — | indirect |
| crates.io | web-time | — | indirect |
Dependency advisories not assessed
Advisory matching could not run for this report: No resolved dependencies carried a version and a supported ecosystem
Raw JSON report machine-readable
{
"data": {
"repo": {
"topics": [
"rust",
"parser",
"grammar",
"yacc",
"lex",
"lexer",
"generator",
"lr",
"error-recovery"
],
"is_fork": false,
"size_kb": 7057,
"has_wiki": true,
"homepage": null,
"languages": {
"Lex": 628,
"Roff": 51,
"Rust": 869932,
"Yacc": 5298,
"Shell": 3882
},
"pushed_at": "2026-07-22T14:17:01Z",
"created_at": "2018-08-06T14:50:43Z",
"owner_type": "Organization",
"updated_at": "2026-07-20T13:44:58Z",
"description": "Rust grammar tool libraries and binaries",
"is_archived": false,
"is_disabled": false,
"license_spdx": null,
"default_branch": "master",
"license_spdx_raw": "NOASSERTION",
"primary_language": "Rust",
"significant_languages": [
"Rust"
]
},
"owner": {
"blog": "http://soft-dev.org",
"name": "Software Development Team",
"type": "Organization",
"login": "softdevteam",
"company": null,
"location": "London",
"followers": 27,
"avatar_url": "https://avatars.githubusercontent.com/u/10271085?v=4",
"created_at": "2014-12-22T15:19:13Z",
"is_verified": null,
"public_repos": 92,
"account_age_days": 4231
},
"license": {
"state": "custom",
"spdx_id": null,
"raw_spdx": "NOASSERTION",
"file_present": true,
"scorecard_found": true,
"profile_has_license": true
},
"activity": {
"releases": [],
"recent_commits": [
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{
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"body": "Previously cargo-deny accepted 'check license' now it only seems to accept 'check licenses'",
"is_bot": false,
"headline": "Merge pull request #645 from ratmice/check_licenses",
"author_name": "Laurence Tratt",
"author_login": "ltratt",
"committed_at": "2026-07-12T22:27:13Z",
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"body": "…ccept 'check licenses'",
"is_bot": false,
"headline": "Previously cargo-deny accepted 'check license' now it only seems to a…",
"author_name": "matt rice",
"author_login": "ratmice",
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"body_truncated": false,
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"body": "This required rewriting a code block avoid borrow a checker error introduced by clippy",
"is_bot": false,
"headline": "Apply clippy fixes.",
"author_name": "matt rice",
"author_login": "ratmice",
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"body": null,
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"headline": "Remove an #[allow(unnecessary_unwrap)]",
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"body": "Stop emitting double `to_string()`",
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"headline": "Merge pull request #639 from hseg/remove-double-tostring",
"author_name": "Laurence Tratt",
"author_login": "ltratt",
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"body": "d70b2942 wrapped regex in a QuoteToString whose ToTokens implementation\nnominally handles the necessary to_string() invocation prior to\nsplicing.\nHowever, it didn't make the parallel change to drop the call to\nto_string from the splice.\nThis results in a redundant regex.to_string().to_string() in the\ngenerated code.",
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"headline": "Stop emitting double to_string",
"author_name": "gesh",
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"body": "lexsyntax.md, reflect that rules can have multiple start states",
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"headline": "Merge pull request #638 from ratmice/lex_syntax_docs",
"author_name": "Laurence Tratt",
"author_login": "ltratt",
"committed_at": "2026-05-05T07:54:38Z",
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"headline": "lexsyntax.md, reflect that rules can have multiple start states",
"author_name": "matt rice",
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"body": "Add some docs on lex syntax",
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"headline": "Merge pull request #637 from ratmice/lex_syntax_docs",
"author_name": "Laurence Tratt",
"author_login": "ltratt",
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"body": "Fix copy/paste error in setting up DEFAULT_LEX_FLAGS.case_insensitive.",
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"headline": "Merge pull request #636 from ratmice/default_lex_flags_paste_error",
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"body": "Stop trimming escaped spaces off the end regex",
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"headline": "Merge pull request #635 from ratmice/regex_trailing_ws",
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"body": "This was accidentally defaulting to the default value for `allow_wholeline_comments`.\nThis shouldn't have any effect, because `DEFAULT_LEX_FLAGS.allow_wholeline_comments`\ndefaults to a different value `Some(false)` vs `None`.\n\nThe `None` value sets it use the regex default value which is `false`.",
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"headline": "Fix copy/paste error in setting up DEFAULT_LEX_FLAGS.case_insensitive.",
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"body": "Prepare a 0.14.2 release.",
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"headline": "Merge pull request #632 from ltratt/grmtools_0_14_2",
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"headline": "Prepare a 0.14.2 release.",
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"author_login": "ltratt",
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"body": "Avoid repeated parser table decode and cut parse setup overhead (issue 630)",
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"headline": "Merge pull request #631 from avityuk/issue-630-parse-performance",
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"author_login": "ratmice",
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"body": "Note unreachable error",
"is_bot": false,
"headline": "Merge pull request #628 from ratmice/unreachable_error",
"author_name": "Laurence Tratt",
"author_login": "ltratt",
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"headline": "Note unreachable error",
"author_name": "matt rice",
"author_login": "ratmice",
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"body": "Add ability to get a `Span` from a `PIdx`, improve errors",
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"headline": "Merge pull request #627 from ratmice/prod_spans",
"author_name": "Laurence Tratt",
"author_login": "ltratt",
"committed_at": "2026-03-04T10:25:31Z",
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"headline": "Add ability to get a `Span` from a `PIdx`, improve errors",
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"author_login": "ratmice",
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{
"oid": "50c380a1aa19493264103a646b00b18b67a4b109",
"body": "Improve error message for issue #618",
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"headline": "Merge pull request #626 from ratmice/issue_618",
"author_name": "Laurence Tratt",
"author_login": "ltratt",
"committed_at": "2026-03-04T09:49:54Z",
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"headline": "Improve error message for issue #618",
"author_name": "matt rice",
"author_login": "ratmice",
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"oid": "b95668e9f4b297fd69287de6dccbf58f04ee3e2b",
"body": "Add span information for action code, improve errors.",
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"headline": "Merge pull request #625 from ratmice/issue_623",
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"author_login": "ltratt",
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"body": "This adds span information for rust action code in yacc files to the ast.\nThis subsequently gets added to `YaccGrammar` then used for an error message\nin `CTParserBuilder`.",
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"headline": "Add span information for action code, improve errors.",
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"body": "Improve error when `CTParserBuilder::mod_name` is not a valid rust ident",
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"headline": "Merge pull request #624 from ratmice/module_identifier_chars",
"author_name": "Laurence Tratt",
"author_login": "ltratt",
"committed_at": "2026-03-01T19:09:23Z",
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"headline": "Improve error when `CTLexerBuilder::mod_name` is not a valid rust ident.",
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"body": "…ent.\n\nThis uses the suggested method in https://github.com/dtolnay/quote/issues/172\nto check the ident for validity, and produce a helpful error.",
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"headline": "Improve error when `CTParserBuilder::mod_name` is not a valid rust id…",
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"body": "Prepare a 0.14.1 release.",
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"headline": "Merge pull request #622 from ltratt/grmtools_0_14_1",
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"body": "Pass `LexerKind` by reference.",
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"headline": "Merge pull request #621 from ltratt/pattern_matching_fix",
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"body": "At the moment the code happens to work only because of an oversight in\nrustc: that oversight is likely to be fixed soon\n(https://github.com/rust-lang/rust/pull/150681).",
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"headline": "Pass `LexerKind` by reference.",
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"body": "More mdbook",
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"headline": "Merge pull request #615 from ltratt/more_mdbook",
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"author_login": "ratmice",
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"body": "Previously mistakes here wouldn't stop a PR. Oops!\n\n[I've borrowed the \"build in the background\" trick from yk. It helps CI\ntime a bit.]",
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"headline": "Build mdbook in CI.",
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"headline": "There are too many authors now to list.",
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"author_login": "ltratt",
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"body": "Unbreak mdbook.",
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"headline": "Merge pull request #614 from ltratt/unbreak_mdbook",
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"headline": "Unbreak mdbook.",
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"body": "fix expected unit type `()`",
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"headline": "Merge pull request #613 from ermakov0/master",
"author_name": "Laurence Tratt",
"author_login": "ltratt",
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"headline": "fix expected unit type `()`",
"author_name": "Ermakov Alexander",
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"body": "Fix link formatting",
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"headline": "Merge pull request #610 from ratmice/changes_link_fmt",
"author_name": "Laurence Tratt",
"author_login": "ltratt",
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"headline": "Fix link formatting",
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"body": "Prepare a 0.14.0 release.",
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"headline": "Merge pull request #609 from ltratt/grmtools_0_14_0",
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"headline": "Prepare a 0.14.0 release.",
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"author_login": "ltratt",
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{
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"body": "make `LexFlags` hidden or `pub(crate)` when necessary",
"is_bot": false,
"headline": "Merge pull request #608 from ratmice/lexflags_hidden",
"author_name": "Laurence Tratt",
"author_login": "ltratt",
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"headline": "make `LexFlags` hidden or `pub(crate)` when necessary",
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"author_login": "ratmice",
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{
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"body": "Disable two tests which require filesystem under wasm32-wasip2",
"is_bot": false,
"headline": "Merge pull request #607 from ratmice/wasm32_tests",
"author_name": "Laurence Tratt",
"author_login": "ltratt",
"committed_at": "2025-10-22T14:26:55Z",
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"body": null,
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"headline": "Disable two tests which require filesystem under wasm32-wasip2",
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"author_login": "ratmice",
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"oid": "7ac87919ea60141a79f18bfb1df82eed5c7fbe5d",
"body": "Fix clippy",
"is_bot": false,
"headline": "Merge pull request #605 from ratmice/fix_clippy",
"author_name": "Laurence Tratt",
"author_login": "ltratt",
"committed_at": "2025-10-22T09:39:05Z",
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"headline": "Fix clippy lints",
"author_name": "matt rice",
"author_login": "ratmice",
"committed_at": "2025-10-22T09:37:33Z",
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"body": "Fix warnings from .buildbot.sh",
"is_bot": false,
"headline": "Merge pull request #606 from ratmice/fix_buildbot_warnings",
"author_name": "Laurence Tratt",
"author_login": "ltratt",
"committed_at": "2025-10-22T09:27:28Z",
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"body": "Because `%grmtools{test_files}` needs *both* the lexer and parser\nto work. We migrate this code from using the separate `CTLexerBuilder`\nand `CTParserBuilder` with `rule_ids_map` to the combined method using\n`lrpar_config`.\n\nThat causes `%grmtools{test_files}` to be invoked, also add an `extra_files`\nkeys to the `.test` file yaml. These emit the files to `$OUT_DIR` where the\n`test_files` globs are relative to.",
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"body": "`Node` is not exported by the `lrpar_mod` macro. This macro only\nincludes the generated Rust parser for your grammar into the module it\nis called from.\n\nSince `Node` is in the same module that lrpar generates (because it's\nimported), the simplest and most correct fix is to refer to the Node\nthat's a\n[…]\n within a crate. For example:\n\n```rust\n// lib.rs\n\nmod child {\n lrpar_mod!(\"rust.y\");\n}\n```\n\nwould still generate an error because `crate::Node` still doesn't\nexist (only `crate::child::Node` does).",
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"headline": "Merge pull request #598 from ratmice/pattern_ws",
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"headline": "Use \\p{Pattern_White_Space} rather than hard coded ws characters.",
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"headline": "Merge pull request #596 from ratmice/reserve_grm_tests",
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"headline": "Replace `parse_generictree`, `parse_noaction`, with a new `parse_map`…",
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"headline": "Merge pull request #588 from taminomara/master",
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"headline": "Merge pull request #590 from taminomara/generic-params",
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"details": [],
"max_points": 7.5
},
{
"key": "contributors",
"name": "Contributors",
"detail": "project has 5 contributing companies or organizations",
"points": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "dangerous_workflow",
"name": "Dangerous-Workflow",
"detail": "no dangerous workflow patterns detected",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
},
{
"key": "dependency_update_tool",
"name": "Dependency-Update-Tool",
"detail": "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": "30 commit(s) and 10 issue activity found in the last 90 days -- score normalized to 10",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
},
{
"key": "packaging",
"name": "Packaging",
"detail": "packaging workflow not detected",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 5
},
{
"key": "pinned_dependencies",
"name": "Pinned-Dependencies",
"detail": "dependency not pinned by hash detected -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "sast",
"name": "SAST",
"detail": "SAST tool is not run on all commits -- score normalized to 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": 13
},
"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": "at_risk",
"name": "AI Readiness",
"value": 40,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
"band": "at_risk",
"name": "Agent context & guidance",
"note": null,
"notes": [],
"value": 34,
"inputs": {
"has_llms_txt": false,
"legible_history_share": 0.63,
"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": "63 of 100 human commits state their intent (structured subject or explanatory body)",
"points": 33.6,
"status": "partial",
"details": [
{
"code": "legible_history",
"params": {
"legible": 63,
"sampled": 100
}
}
],
"max_points": 40
}
]
},
{
"key": "ai_verify_loop",
"band": "critical",
"name": "Verify loop (build / test / typecheck)",
"note": null,
"notes": [],
"value": 24,
"inputs": {
"has_nix": false,
"has_tests": false,
"lockfiles": [],
"has_dockerfile": false,
"typed_language": true,
"bootstrap_files": [],
"has_devcontainer": false,
"has_linter_config": false,
"typecheck_configs": [],
"agent_commit_share": 0,
"toolchain_manifests": [
"Cargo.toml",
"cfgrammar/Cargo.toml",
"lrlex/Cargo.toml",
"lrlex/examples/calc_manual_lex/Cargo.toml",
"lrlex/examples/calclex/Cargo.toml",
"lrpar/Cargo.toml",
"lrpar/cttests/Cargo.toml",
"lrpar/cttests_macro/Cargo.toml",
"lrpar/examples/calc_actions/Cargo.toml",
"lrpar/examples/calc_ast/Cargo.toml",
"lrpar/examples/calc_ast_arena/Cargo.toml",
"lrpar/examples/calc_parsetree/Cargo.toml",
"lrpar/examples/clone_param/Cargo.toml",
"lrpar/examples/start_states/Cargo.toml",
"lrtable/Cargo.toml",
"nimbleparse/Cargo.toml"
],
"dependency_bot_commit_share": 0
},
"components": [
{
"key": "one_command_bootstrap",
"name": "One-command bootstrap",
"detail": "Cargo.toml, cfgrammar/Cargo.toml, lrlex/Cargo.toml (toolchain convention, no task runner)",
"points": 12.6,
"status": "partial",
"details": [
{
"code": "toolchain_convention",
"params": {
"files": "Cargo.toml, cfgrammar/Cargo.toml, lrlex/Cargo.toml"
}
}
],
"max_points": 18
},
{
"key": "automated_tests",
"name": "Automated tests",
"detail": null,
"points": 0,
"status": "missed",
"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": "Rust (statically typed)",
"points": 11,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Rust"
}
}
],
"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 100",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_agent_authored_commits",
"params": {
"sampled": 100
}
}
],
"max_points": 10
},
{
"key": "automated_maintenance",
"name": "Automated maintenance",
"detail": "no automated dependency updates observed",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_dependency_automation",
"params": {}
}
],
"max_points": 8
},
{
"key": "openssf_scorecard_pinned_dependencies",
"name": "OpenSSF Scorecard: Pinned-Dependencies",
"detail": "dependency not pinned by hash detected -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
}
]
},
{
"key": "ai_code_legibility",
"band": "excellent",
"name": "Code legibility for models",
"note": null,
"notes": [],
"value": 95,
"inputs": {
"primary_language": "Rust",
"largest_source_bytes": 90309,
"source_files_sampled": 55,
"oversized_source_files": 5
},
"components": [
{
"key": "type_checkable_code",
"name": "Type-checkable code",
"detail": "Rust (statically typed)",
"points": 45,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Rust"
}
}
],
"max_points": 45
},
{
"key": "manageable_file_sizes",
"name": "Manageable file sizes",
"detail": "5/55 source files over 60KB",
"points": 50,
"status": "partial",
"details": [
{
"code": "oversized_source_files",
"params": {
"kb": 60,
"sampled": 55,
"oversized": 5
}
}
],
"max_points": 55
}
]
},
{
"key": "ai_interfaces",
"band": "at_risk",
"name": "Machine-readable interfaces",
"note": null,
"notes": [],
"value": 40,
"inputs": {
"example_dirs": [
"examples"
],
"has_mcp_signal": false,
"api_schema_files": []
},
"components": [
{
"key": "api_schema_openapi_graphql_proto",
"name": "API schema (OpenAPI/GraphQL/proto)",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 40
},
{
"key": "mcp_server",
"name": "MCP server",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 20
},
{
"key": "runnable_examples",
"name": "Runnable examples",
"detail": "examples",
"points": 40,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "examples"
}
}
],
"max_points": 40
}
]
}
],
"description": "How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score."
}
],
"metrics_version": "1.13.0"
},
"warnings": [
"Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token",
"deps.dev does not index crates:lrlex@0.15.0; advisories assessed against the repository dependency graph instead",
"No resolved dependencies carried a version and a supported ecosystem"
],
"report_type": "repository",
"generated_at": "2026-07-23T16:50:53.203056Z",
"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/s/softdevteam/grmtools.svg",
"full_name": "softdevteam/grmtools",
"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 — crates.io.