Public record
Software health reportschema 0.27.0 · metrics 1.13.0 · 2026-07-30 21:22 UTC

odvcencio / ferrous-wheel

Rust-inspired syntax sugar for Go, built on grammargen. Inspired by dingo.

GoMIT★ 7 stars⑂ 1 forksince Mar 2026View on GitHub ↗

odvcencio/ferrous-wheel holds a health index of 49 out of 100, placing it in the At risk band. It scores highest on Vitality (74/100) and lowest on Community & Adoption (30/100). It was last updated 13 days ago. A single contributor accounts for most of its recent work.

49
overall / 100
At risk

Software 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.

49
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)
VitalityCommunity &AdoptionSustainability &GovernanceEngineeringQualitySecurityAI Readiness

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

Oscar VillavicencioPersonal account
37 followers36 public repossince Oct 2014

This repository is owned by a personal account. A single-owner project carries more continuity risk than an organization-backed one.

Package ecosystems

RegistryPackageVersionDownloads / moVersionsLast publish
Gom31labs.dev/ferrous-wheelv0.6.0-613 days ago

Metrics by category

Vitality

Is the project alive — is code being written and are releases shipping?

74Good · 22% of overall
How it's scored
28.8/36Push recency — last push 13 days ago
7.6/36Commit cadence — 11/52 weeks with commits
18/18Commit volume — 127 commits in the last year
10/10OpenSSF Scorecard: Maintained — 13 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
Inputs used
commits_last_year127
human_commit_share1
days_since_last_push13
active_weeks_last_year11
How it's scored
16.2/27Ships releases — 6 version tags (no GitHub releases)
36/36Release recency — latest release 13 days ago
27/27Release cadence — a release every ~21.1 days
0/10OpenSSF Scorecard: Signed-Releases — no data
Inputs used
releases_count6
latest_release_tagv0.6.0
releases_from_tagsyes
days_since_latest_release13
mean_days_between_releases21.1
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?

30At risk · 18% of overall
How it's scored
12.6/60Stars — 7 stars
0/25Forks — 1 forks
0/15Watchers — 0 watchers
Inputs used
forks1
stars7
watchers0
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history
How it's scored
22.5/22.5README
22.5/22.5License — recognized license (MIT)
0/18CONTRIBUTING guide
0/13.5Code of conduct
0/7.2Issue template
0/6.3PR template
Inputs used
has_readmeyes
has_licenseyes
has_contributingno
has_issue_templateno
has_code_of_conductno
has_pull_request_templateno

Sustainability & Governance

Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?

37At risk · 24% of overall
How it's scored
9/54Bus factor — 1 contributor(s) cover half of all commits
0/22.5Commit distribution — top contributor authored 100% of commits
1.4/13.5Contributor breadth — 1 contributors
0/10OpenSSF Scorecard: Contributors — project has 0 contributing companies or organizations -- score normalized to 0
Inputs used
bus_factor1
contributors_sampled1
top_contributor_share1
How it's scored
0/46.8Issue resolution — no issues or no data
0/38.3PR acceptance — no decided pull requests or no data
0/15OpenSSF Scorecard: Code-Review — Found 0/30 approved changesets -- score normalized to 0
Inputs used
merged_prs0
open_issues0
closed_issues0
issue_closed_ratio
closed_unmerged_prs0
Excluded from scoring (no data or not applicable): Issue resolution, PR acceptance. Remaining weights renormalized.
How it's scored
10/30Ownership backing — personal (user) account
0/20Verified domain — not applicable to user accounts
11.4/25Owner reach — 37 followers of odvcencio
23.4/25Track record — 36 public repos, account ~11 yr old
Inputs used
followers37
owner_typeUser
is_verified
owner_loginodvcencio
public_repos36
account_age_days4,307
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.
How it's scored
25/25Published & resolvable — 1 package(s) on go
35/35Publish recency — latest publish 13 days ago
20/20Version history — 6 published versions
20/20Not deprecated — active, not deprecated or yanked
Inputs used
packagesm31labs.dev/ferrous-wheel
ecosystemsgo
any_deprecatedno
min_days_since_publish13

Engineering Quality

Are baseline engineering and documentation practices in place?

56Moderate · 20% of overall
How it's scored
24/24CI workflows — 1 workflow(s)
24/24Tests present
0/16Linter config
0/9.6Pre-commit hooks
0/6.4.editorconfig
0/20OpenSSF Scorecard: CI-Tests — no data
Inputs used
has_ciyes
has_testsyes
has_editorconfigno
has_linter_configno
has_precommit_configno
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: CI-Tests. Remaining weights renormalized.

Documentation

50Moderate
How it's scored
30/30README
0/25Documentation directory
0/15Documentation / homepage site
10/10Repository description
0/10Topics
10/10Wiki
Inputs used
topics
has_wikiyes
homepage
has_readmeyes
has_docs_dirno
has_descriptionyes

Security

Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?

43At risk · 16% of overall
How it's scored
6/7.5Binary-Artifacts — binaries present in source code
0/7.5Branch-Protection — branch protection not enabled on development/release branches
0/2.5CI-Tests — no data
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
0/7.5Code-Review — Found 0/30 approved changesets -- score normalized to 0
0/2.5Contributors — project has 0 contributing companies or organizations -- score normalized to 0
10/10Dangerous-Workflow — no dangerous workflow patterns detected
0/7.5Dependency-Update-Tool — no update tool detected
5/5Fuzzing — project is fuzzed
2.5/2.5License — license file detected
7.5/7.5Maintained — 13 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
0/5Packaging — no data
0/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
0/5SAST — no SAST tool detected
0/5Security-Policy — security policy file not detected
0/7.5Signed-Releases — no data
7.5/7.5Token-Permissions — GitHub workflow tokens follow principle of least privilege
0/7.5Vulnerabilities — 23 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated15
scorecard_versionv5.5.0
checks_inconclusive3
scorecard_aggregate4.3
Excluded from scoring (no data or not applicable): ci_tests, 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.

57Moderate · 0% of overall
How it's scored
0/45Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15Machine-readable docs (llms.txt)
40/40Legible commit history — 92 of 100 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtno
legible_history_share0.92
agent_instruction_files
agent_instruction_max_bytes
How it's scored
18/18One-command bootstrap — Makefile
22/22Automated tests
0/11Lint / format config
11/11Static type checking — editor/vscode/tsconfig.json
10/10Reproducible environment — Dockerfile, lockfile
0/10Demonstrated agent practice — no agent-authored commits among the last 100
0/8Automated maintenance — no automated dependency updates observed
0/10OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
Inputs used
has_nixno
has_testsyes
lockfilesgo.sum, package-lock.json
has_dockerfileyes
typed_languageyes
bootstrap_filesMakefile
has_devcontainerno
has_linter_configno
typecheck_configseditor/vscode/tsconfig.json
agent_commit_share0
toolchain_manifestsgo.mod
dependency_bot_commit_share0
How it's scored
45/45Type-checkable code — Go (statically typed)
54.1/55Manageable file sizes — 1/61 source files over 60KB
Inputs used
primary_languageGo
largest_source_bytes86,253
source_files_sampled61
oversized_source_files1
How it's scored
0/40API schema (OpenAPI/GraphQL/proto)
0/20MCP server
40/40Runnable examples — examples
Inputs used
example_dirsexamples
has_mcp_signalno
api_schema_files

Key facts

7GitHub stars
1contributors
127commits, last 12 months
13days since last push
6releases
1bus factor
0open issues
Gopackage ecosystems

Data collection warnings

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
  • GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository

More detail

OpenSSF Scorecard 4.3 / 10
4.3aggregate

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).Scorecard v5.5.0 · 2026-07-30 21:22 UTC

8Binary-Artifactsbinaries present in source code
0Branch-Protectionbranch protection not enabled on development/release branches
n/aCI-Testsno pull request found
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 0/30 approved changesets -- score normalized to 0
0Contributorsproject has 0 contributing companies or organizations -- score normalized to 0
10Dangerous-Workflowno dangerous workflow patterns detected
0Dependency-Update-Toolno update tool detected
10Fuzzingproject is fuzzed
10Licenselicense file detected
10Maintained13 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
n/aPackagingpackaging workflow not detected
0Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
0SASTno SAST tool detected
0Security-Policysecurity policy file not detected
n/aSigned-Releasesno releases found
10Token-PermissionsGitHub workflow tokens follow principle of least privilege
0Vulnerabilities23 existing vulnerabilities detected
Direct dependencies 3
RegistryPackageVersion constraintManifest
Gogithub.com/odvcencio/gotreesitterv0.20.5go.mod
Gogolang.org/x/toolsv0.43.0go.mod
Gogithub.com/stretchr/testifyv1.11.1go.mod
All dependencies not collected

The resolved dependency set could not be collected for this report: GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository

Raw JSON report machine-readable
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      "has_wiki": true,
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      "languages": {
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        "CSS": 5539,
        "HTML": 1803,
        "Makefile": 378,
        "Dockerfile": 348,
        "JavaScript": 4937,
        "TypeScript": 908,
        "Tree-sitter Query": 4967
      },
      "pushed_at": "2026-07-17T17:26:20Z",
      "created_at": "2026-03-17T16:36:05Z",
      "owner_type": "User",
      "updated_at": "2026-07-17T17:26:28Z",
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    "license": {
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    },
    "activity": {
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          "kind": "minor",
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        {
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          "kind": "minor",
          "published_at": "2026-06-25T04:29:12Z"
        },
        {
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          "kind": "minor",
          "published_at": "2026-05-26T02:55:47Z"
        },
        {
          "tag": "v0.3.0",
          "kind": "minor",
          "published_at": "2026-04-06T15:40:22Z"
        },
        {
          "tag": "v0.2.0",
          "kind": "minor",
          "published_at": "2026-04-06T06:19:19Z"
        },
        {
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          "kind": "minor",
          "published_at": "2026-04-02T20:36:39Z"
        }
      ],
      "recent_commits": [
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          "oid": "4c7cb47cd39bde3302520b93052a8af219e405eb",
          "body": "- Replace `github.com/odvcencio/ferrous-wheel` import with the new `m31labs.dev/ferrous-wheel` module path",
          "is_bot": false,
          "headline": "update: Update ferrous-wheel import path",
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          "body": "- Add v0.6.0 changelog entry covering parser fixes, fuzz testing, and CI updates.\n- Update README to reflect 19 built-in lint rules and document logging/color DSL features.",
          "is_bot": false,
          "headline": "document(docs): Update README and changelog for v0.6.0 release",
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          "body": "- Add `fuzz-smoke` job to CI to run `FuzzTranspileProducesParsableGo` for 60s\n- Populate fuzz tests with regression seeds for range expressions and v0.6.0 stabilization bugs\n- Cover invalid UTF-8, unescaped newlines, empty parameters, and duplicate package clauses\n- Prevent future regressions in parsing and ensure generated Go remains strictly valid",
          "is_bot": false,
          "headline": "add(ci): Add fuzz smoke job and regression seeds to CI",
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          "author_login": "odvcencio",
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        },
        {
          "oid": "0ada7c5b956190e67cd1fddd8727a98136734cd2",
          "body": "- Test standalone and subscript range expressions return transpile errors\n- Prevent false errors for ranges used inside list comprehensions\n- Ensure blank range variables transpile to syntactically valid Go\n- Verify generated code parses successfully using Go's parser and token packages",
          "is_bot": false,
          "headline": "test: test range expression edge cases in transpiler",
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          "author_login": "odvcencio",
          "committed_at": "2026-07-17T08:12:08Z",
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          "is_coding_agent": false
        },
        {
          "oid": "d084e84f84ae82b9d1089453a692028868cf7acc",
          "body": "- Rewrite \"validateNoUnparsedText\" to recursively check gaps between all AST children, preventing silent parse errors where grammar rules hide source text (e.g., hidden operators, impl blocks).\n- Add validations for illegal control characters, missing package clauses, reserved words, invalid int lit\n[…]\nr-in loops and list comprehensions to C-style counting loops.\n- Synthesize a counter variable name when the blank identifier is used as a loop variable in counting loops.\n- Remove unused bytes import.",
          "is_bot": false,
          "headline": "improve: improve validation checks and range expression handling",
          "author_name": "Oscar Villavicencio",
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        },
        {
          "oid": "fc2c34b8e5118f56597703a63a0c63c0b656265d",
          "body": "- Detect `let` bindings where the initializer spans multiple lines.\n- Newlines are insignificant in the grammar, causing following statements to be silently merged into the binding's value.\n- Raise lint error to highlight correctness bugs rather than style violations.\n- Add helper `letSwallowFindEquals` to locate the `=` token which lacks a field tag in the AST.\n- Register rule in `init()` and update imports.",
          "is_bot": false,
          "headline": "add(lint): add lint rule for let-swallowing newlines",
          "author_name": "Oscar Villavicencio",
          "author_login": "odvcencio",
          "committed_at": "2026-07-17T08:11:13Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "8849106dcebf99ca25e35e9e6c36b45176535265",
          "body": "- Introduce structured error reporting for tree-sitter ERROR and MISSING nodes, capped at five locations per diagnostic to avoid verbose output.\n- Add post-parse validations for illegal control bytes, invalid UTF-8, misplaced package clauses, multiline interpreted strings, and reserved keywords.\n- E\n[…]\nsing an explicit allowlist to prevent silently emitting invalid Go code.\n- Report uncovered source gaps left by tree-sitter's error recovery, including precise locations and formatted source excerpts.",
          "is_bot": false,
          "headline": "add(parser): Add detailed parse diagnostics and validation rules",
          "author_name": "Oscar Villavicencio",
          "author_login": "odvcencio",
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          "is_coding_agent": false
        },
        {
          "oid": "84f7b1455b076fab69408f7492367545991246fc",
          "body": "- Disalow bare decimal point floats (e.g. `1.`) to resolve ambiguity with range operators like `0..10`; follows Rust and Kotlin grammars.\n- Restrict valid extras to `[ \\t\\r\\n]` to align with Go's whitespace rules and prevent invalid characters like form feed from entering generated code.\n- Extract floating-point restriction logic into a dedicated helper function.\n\nBREAKING CHANGE: fix grammar for range syntax and valid whitespace",
          "is_bot": false,
          "headline": "fix(grammar): fix grammar for range syntax and valid whitespace",
          "author_name": "Oscar Villavicencio",
          "author_login": "odvcencio",
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        },
        {
          "oid": "7fc50dd74fb5ff207c6fe3ec1e4a95f8106a49e0",
          "body": "…ckage\n\nBump gotreesitter to v0.20.5 (grammargen no longer pulls the grammars\nregistry) and move the grammars.RegisterExtension call out of the root package\ninto a new opt-in m31labs.dev/ferrous-wheel/register subpackage. The\nferrous-wheel core (transpile, format, grammar DSL) no longer links the\n~200-grammar registry (~22MB). Consumers that want .fw discoverable in the\nregistry blank-import .../ferrous-wheel/register.",
          "is_bot": false,
          "headline": "perf(grammar): grammar-free core; move registry registration to subpa…",
          "author_name": "Oscar Villavicencio",
          "author_login": "odvcencio",
          "committed_at": "2026-06-25T04:29:12Z",
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          "is_coding_agent": false
        },
        {
          "oid": "1bd1b5f4f1da3b8fb88a587f496e600803393984",
          "body": "- Add MIT License agreement to project repository\n- Specifies usage and distribution terms for the software",
          "is_bot": false,
          "headline": "add: Add MIT License",
          "author_name": "Oscar Villavicencio",
          "author_login": "odvcencio",
          "committed_at": "2026-06-23T17:27:58Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "68c6c411aaa3989e6ca3a796683513757461f218",
          "body": "- Update gotreesitter dependency from v0.13.4 to v0.19.1\n- Refresh go.sum to resolve new transitive dependencies",
          "is_bot": false,
          "headline": "bump: Bump gotreesitter to v0.19.1",
          "author_name": "Oscar Villavicencio",
          "author_login": "odvcencio",
          "committed_at": "2026-06-02T05:25:02Z",
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          "is_coding_agent": false
        },
        {
          "oid": "f3b06bd6c69819e0b17a1a86896bc71599f56bec",
          "body": "- Update go.mod module declaration to m31labs.dev/ferrous-wheel\n- Update all Go imports across commands, tests, and playground\n- Update dependency checksums and bump gotreesitter version\n- Add .gitignore rules for documentation and planning directories\n- Add backend and ferrous-wheel executable binaries",
          "is_bot": false,
          "headline": "update(module): Migrate module path to m31labs.dev",
          "author_name": "Oscar Villavicencio",
          "author_login": "odvcencio",
          "committed_at": "2026-05-26T02:55:47Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "e94ca916a339b360a1767183cb899ce153fbb900",
          "body": "- Add agent skill guidance to the README so Ferrous Wheel sessions point to the repo-specific workflow\n- Make the required skill easier to find for future agents working in this codebase",
          "is_bot": false,
          "headline": "document(README): Document agent skill guidance",
          "author_name": "Oscar Villavicencio",
          "author_login": "odvcencio",
          "committed_at": "2026-05-07T06:58:12Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "f4f07dd25729a788c5a89ffca4f258ce24d0432b",
          "body": "- Delete scripts/deploy.fw: a stale project-specific orchestration\n  helper that no longer belongs in this repo.\n- Change the playground-backend Makefile target to a local image\n  tag instead of an external registry reference.\n- Drop an unrelated-repo mention from a test comment; the\n  reproducer stands on its own.",
          "is_bot": false,
          "headline": "chore: remove legacy orchestration and genericize playground build",
          "author_name": "Oscar Villavicencio",
          "author_login": "odvcencio",
          "committed_at": "2026-04-16T18:46:35Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "b695749a21065f8d89f53b26b7ef70ac8b9a7ae9",
          "body": "- Add nil-safe guard in collector.text() to handle optional CST fields\n- Fix SIGSEGV when transpiling untyped top-level const or var declarations\n- Previously childByField(spec, \"type\") returned nil for untyped declarations, causing panic in gotreesitter when dereferencing nil node\n- Add regression test covering single/block const and var declarations\n- Bump gotreesitter v0.10.1 → v0.13.4 for latest fixes",
          "is_bot": false,
          "headline": "fix(typeenv): prevent panic on untyped const/var declarations",
          "author_name": "Oscar Villavicencio",
          "author_login": "odvcencio",
          "committed_at": "2026-04-14T08:20:01Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "7f9ced3ecbf9d6b54695cbea07208937d958830d",
          "body": "- Add findParentGoMod helper to locate enclosing go.mod from source path\n- Modify writeTempProject to stage temp builds under .ferrous-wheel-build/ when inside a Go module\n- Inherit parent module's go.mod and replace directives instead of creating isolated module\n- Allow .fw scripts to import third-party packages already declared in host project\n- Update tests to verify both isolated and module-inheritance staging paths",
          "is_bot": false,
          "headline": "add(cli): inherit parent Go module deps in .fw scripts",
          "author_name": "Oscar Villavicencio",
          "author_login": "odvcencio",
          "committed_at": "2026-04-14T06:39:32Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "6c027b3ed8df77d5cd36087ad97d420f352fba7c",
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          "is_bot": false,
          "headline": "improve(grammar): use identifier for log block commands",
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          "is_bot": false,
          "headline": "fix(grammar): use identifier for log levels to prevent keyword conflicts",
          "author_name": "Oscar Villavicencio",
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          "is_bot": false,
          "headline": "add(transpile): end-to-end test for logging transpilation",
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          "is_bot": false,
          "headline": "add(lint): logging lint rules for context, timing and loops",
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          "is_bot": false,
          "headline": "add(logging): runtime logging infrastructure with colored output",
          "author_name": "Oscar Villavicencio",
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          "is_bot": false,
          "headline": "add(logging): support log.config! directive",
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          "author_login": "odvcencio",
          "committed_at": "2026-04-09T20:36:26Z",
          "body_truncated": false,
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          "is_bot": false,
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          "headline": "add(logging): support with blocks for scoped logger attrs",
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          "is_bot": false,
          "headline": "add(transpile): color call transpilation for styled output",
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          "headline": "add(transpile): logging statement support with slog backend",
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          "headline": "add(parser): log.config! directive and color.* expressions",
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          "headline": "add(grammar): with and time logging blocks",
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          "is_bot": false,
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          "is_bot": false,
          "headline": "format: apply consistent Go code formatting",
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          "body": "- Add f-string identifier detection to analyze identifiers inside interpolation expressions\n- Extract identifiers from f-string expressions like f\"hello {name}\"\n- Filter Go keywords and builtin functions from identifier counting\n- Add deployment script for Docker build, push and Kubernetes rollout\n- Support build contexts for multi-repository Docker builds\n- Support pre-build commands before Docker image creation\n- Inject version info from git tags for example-service deployments",
          "is_bot": false,
          "headline": "add(lint,scripts): support f-string identifiers and add deployment tool",
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          "author_login": "odvcencio",
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          "is_bot": false,
          "headline": "add: Makefile targets, gitignore, README tooling section",
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          "headline": "add(playground): backend execution service with sandbox",
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          "is_bot": false,
          "headline": "add(bench): compile-time benchmarks and results README",
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          "is_bot": false,
          "headline": "add(bench): runtime parity benchmarks — fibonacci, json, enum, fanout…",
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          "is_bot": false,
          "headline": "add(editor): LSP client, snippets, and extension packaging",
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          "is_bot": false,
          "headline": "add(editor): VS Code extension scaffold with TextMate grammar",
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          "body": "README: add fmt/lint commands to usage, let mut docs, if-expressions,\npostfix ?, updated design notes for type inference improvements.\nCHANGELOG: document all 6 new features for v0.2.0 release.",
          "is_bot": false,
          "headline": "docs: update README and add CHANGELOG for v0.2.0",
          "author_name": "Oscar Villavicencio",
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          "headline": "test: cross-feature integration tests for v0.2.0 feature suite",
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          "headline": "fix(infer): migrate emit methods to UnifyWithContext, reduce interfac…",
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          "author_login": "odvcencio",
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          "is_bot": false,
          "headline": "add(infer): bidirectional resolve with lambda inference from call con…",
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          "author_login": "odvcencio",
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          "is_bot": false,
          "headline": "add(types): TypeVar, InferenceContext, and UnifyWithContext for bidir…",
          "author_name": "Oscar Villavicencio",
          "author_login": "odvcencio",
          "committed_at": "2026-04-06T03:37:18Z",
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          "is_bot": false,
          "headline": "add(lint): remaining rules, lint CLI, pipeline integration",
          "author_name": "Oscar Villavicencio",
          "author_login": "odvcencio",
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          "body": null,
          "is_bot": false,
          "headline": "add(lint): lint framework with unused-let, unused-mut, empty-match rules",
          "author_name": "Oscar Villavicencio",
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          "headline": "add(cli): ferrous-wheel fmt command with -w and --check flags",
          "author_name": "Oscar Villavicencio",
          "author_login": "odvcencio",
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          "body": null,
          "is_bot": false,
          "headline": "add(format): CST-preserving source formatter for .fw files",
          "author_name": "Oscar Villavicencio",
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          "oid": "5ea78c03448911f24ef2ff2ff6d55fd581670504",
          "body": "expr? now transpiles to val, err := expr; if err != nil { return ..., err }.\nReuses emitTryAssignment infrastructure. Works in let, :=, =, and standalone\ncontexts. Validates enclosing function returns error. Coexists with prefix try.",
          "is_bot": false,
          "headline": "add(transpile): postfix ? error propagation transpilation",
          "author_name": "Oscar Villavicencio",
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          "headline": "add(grammar): postfix ? error propagation operator",
          "author_name": "Oscar Villavicencio",
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        {
          "oid": "bef07efb9a184e32b2d4e357498d363122775a09",
          "body": "…on position\n\nif/else in expression context (let RHS, return, call args) transpiles\nto an immediately-invoked function. Validates else branch required,\nno try/? in branches, branches end with expressions. Type unification\nacross branches follows the ternary/match IIFE pattern.",
          "is_bot": false,
          "headline": "add(transpile): if-expressions via IIFE when if_statement in expressi…",
          "author_name": "Oscar Villavicencio",
          "author_login": "odvcencio",
          "committed_at": "2026-04-06T02:50:29Z",
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        {
          "oid": "02a77f690ed98845e120706d499e11c7b3318826",
          "body": "Immutable let bindings now produce hard errors on reassignment.\nlet mut bindings allow reassignment. Go-native := stays unrestricted.\nCompiler-generated temporaries (_fw*) bypass mutability tracking.",
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          "headline": "add(transpile): enforce let/let mut immutability at assignment sites",
          "author_name": "Oscar Villavicencio",
          "author_login": "odvcencio",
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          "oid": "d597be1290878bf2a352bfa890cbefd53e0b12d7",
          "body": "- Add mutable field to Scope for tracking let (immutable) vs let mut bindings\n- Add setWithMut, isMutable, and isLetBinding methods with parent scope traversal\n- Update cloneScope to preserve mutability information\n- Add comprehensive tests for mutability, inheritance, and cloning",
          "is_bot": false,
          "headline": "add(typeenv): track variable mutability in Scope for let/let mut",
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          "author_login": "odvcencio",
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          "headline": "add(grammar): support mutable let bindings with mut keyword",
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          "is_bot": false,
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          "headline": "Merge branch 'worktree-agent-ac5a4ee4'",
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          "is_bot": false,
          "headline": "add(transpiler): integrate type environment into code generation",
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          "headline": "Merge branch 'worktree-agent-ad8fd03e'",
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          "committed_at": "2026-03-21T18:01:16Z",
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          "oid": "7e32ee91fa917711c732b7431f14e3192c4d7476",
          "body": "# Conflicts:\n#\tgrammar.go",
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          "is_bot": false,
          "headline": "add: source map support via //line directives",
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          "committed_at": "2026-03-21T18:00:37Z",
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          "body": "- Add TranspileOptions struct with SourceFile field for configuring transpilation\n- Emit Go //line directives before function declarations, enums, and impl blocks\n- Wire up CLI to pass source filename, enabling debug stack traces to point to .fw files\n- Add tests for line directive generation with and without source file option",
          "is_bot": false,
          "headline": "add: source map //line directives",
          "author_name": "Oscar Villavicencio",
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          "committed_at": "2026-03-21T18:00:32Z",
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          "is_bot": false,
          "headline": "add: source map //line directives",
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          "is_bot": false,
          "headline": "add(grammar): type annotations for let bindings and lambdas",
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          "headline": "add(grammar): type annotations for let bindings and lambdas",
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          "body": "- Add public accessor methods to TypeEnv for funcs, structs, enums, imports, and filename\n- Expose GetFWLanguage() to allow external access to cached tree-sitter language\n- Add comprehensive tests for stdlib import resolution (fmt, os, net/http)\n- Verify graceful error handling for nonexistent package imports",
          "is_bot": false,
          "headline": "add: expose TypeEnv accessors and import resolution tests",
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          "is_bot": false,
          "headline": "Merge branch 'worktree-agent-a821bce3'",
          "author_name": "Oscar Villavicencio",
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          "body": "- Add complete LSP server implementation supporting JSON-RPC 2.0\n- Implement textDocument/hover for function and variable type lookup\n- Add textDocument/documentSymbol for code outline navigation\n- Support full document lifecycle with didOpen/didChange/didClose\n- Publish diagnostics via transpilation validation on document changes\n- Add `lsp` subcommand to CLI entry point\n- Export CollectTypes for external LSP server consumption\n- Include comprehensive test suite covering server lifecycle",
          "is_bot": false,
          "headline": "add(cli): Add LSP server support",
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          "body": "- Add complete LSP server implementation supporting JSON-RPC 2.0\n- Implement textDocument/hover for function and variable type lookup\n- Add textDocument/documentSymbol for code outline navigation\n- Support full document lifecycle with didOpen/didChange/didClose\n- Publish diagnostics via transpilation validation on document changes\n- Add `lsp` subcommand to CLI entry point\n- Export CollectTypes for external LSP server consumption\n- Include comprehensive test suite covering server lifecycle",
          "is_bot": false,
          "headline": "add(cli): Add LSP server support",
          "author_name": "Oscar Villavicencio",
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          "is_bot": false,
          "headline": "Merge branch 'worktree-agent-a3fed3bb'",
          "author_name": "Oscar Villavicencio",
          "author_login": "odvcencio",
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          "body": "- Add TestCorpusTranspiles to validate all .fw files in testdata/corpus transpile successfully\n- Include 5 corpus files covering key language features: enums/match, guard/unless, for/range loops, retry/until, and pipe operator\n- Verify transpiled output is non-empty and avoids reflect import\n- Enable regression testing for language feature implementations",
          "is_bot": false,
          "headline": "add: corpus test suite for transpiler validation",
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          "body": "- Add TestCorpusTranspiles to validate all .fw files in testdata/corpus transpile successfully\n- Include 5 corpus files covering key language features: enums/match, guard/unless, for/range loops, retry/until, and pipe operator\n- Verify transpiled output is non-empty and avoids reflect import\n- Enable regression testing for language feature implementations",
          "is_bot": false,
          "headline": "add: corpus test suite for transpiler validation",
          "author_name": "Oscar Villavicencio",
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          "is_bot": false,
          "headline": "add(transpiler): integrate type environment for typed expression emis…",
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          "is_bot": false,
          "headline": "add(cmd/lsp): add LSP server with hover, completion, and definition s…",
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          "headline": "Merge branch 'worktree-agent-a289c026'",
          "author_name": "Oscar Villavicencio",
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          "oid": "d2de832016d6d884048d9546ad36bc1ab109155a",
          "body": "- Add Unify() for type unification supporting untyped constants, nil, and structural equality\n- Add Resolve() for expression type inference from AST nodes\n- Support diverse expressions: calls, selectors, lambdas, pipelines, match, list comprehensions\n- Implement Go package import loading via golang.\n[…]\nnvert between go/types and internal Type representations with named type preservation\n- Add field access resolution and type expression parsing\n- Include comprehensive tests for type unification rules",
          "is_bot": false,
          "headline": "add(type): expression resolution and Go import loading",
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          "body": "- Add Unify() for type unification supporting untyped constants, nil, and structural equality\n- Add Resolve() for expression type inference from AST nodes\n- Support diverse expressions: calls, selectors, lambdas, pipelines, match, list comprehensions\n- Implement Go package import loading via golang.\n[…]\nnvert between go/types and internal Type representations with named type preservation\n- Add field access resolution and type expression parsing\n- Include comprehensive tests for type unification rules",
          "is_bot": false,
          "headline": "add(type): expression resolution and Go import loading",
          "author_name": "Oscar Villavicencio",
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          "is_bot": false,
          "headline": "Merge branch 'worktree-agent-a9c00f40'",
          "author_name": "Oscar Villavicencio",
          "author_login": "odvcencio",
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          "body": "- Add comprehensive type system infrastructure for the FerrousWheel compiler\n- Implement Type interface with representations for primitives, pointers, slices, maps, channels, functions, structs, enums, interfaces, generics, and type parameters\n- Create TypeEnv for managing file-level scopes with hie\n[…]\neEquals for structural type equality\n- Add ZeroExpr to generate Go zero-value expressions for comparable types\n- Include comprehensive test coverage for type environment operations and collection pass",
          "is_bot": false,
          "headline": "add: type system infrastructure with TypeEnv and collection pass",
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          "body": "- Add comprehensive type system infrastructure for the FerrousWheel compiler\n- Implement Type interface with representations for primitives, pointers, slices, maps, channels, functions, structs, enums, interfaces, generics, and type parameters\n- Create TypeEnv for managing file-level scopes with hie\n[…]\neEquals for structural type equality\n- Add ZeroExpr to generate Go zero-value expressions for comparable types\n- Include comprehensive test coverage for type environment operations and collection pass",
          "is_bot": false,
          "headline": "add: type system infrastructure with TypeEnv and collection pass",
          "author_name": "Oscar Villavicencio",
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          "body": "- Add unified Type interface with implementations for all Go types: primitives, pointers, slices, maps, channels, functions, structs, interfaces, enums, generics, and named types\n- Include UntypedConstType for constant inference and UnresolvedType as error placeholder\n- Implement TypeEquals for stru\n[…]\nables, functions, structs, and enums\n- Add ImportScope structure for tracking exported types from imported packages\n- Include comprehensive tests for scope stacking, type registration, and error cases",
          "is_bot": false,
          "headline": "add: type system and environment infrastructure",
          "author_name": "odvcencio",
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          "body": "- Add TranspileOptions struct with SourceFile field for configuring transpilation\n- Emit //line directives before function declarations, enums, and impl blocks to map Go errors back to original .fw source\n- Inject line directives only when source file is specified, skip for injected support code\n- Update CLI to use TranspileWithOptions with the original source filename\n- Add comprehensive tests for line directive generation in various constructs",
          "is_bot": false,
          "headline": "add(sourcemap): line directive support for source mapping",
          "author_name": "odvcencio",
          "author_login": "odvcencio",
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          "oid": "cc473b05e55e00d46fdf43143289d64b0af627f7",
          "body": "- Add optional type annotations for let declarations: `let x: int = 42`\n- Support typed bindings in let multi-declarations: `let (a: int, b: string) = f()`\n- Add typed parameters and return types for lambdas: `fn(x: int) -> int { ... }`\n- Add grammar conflicts to handle typed parameter/binding ambiguities\n- Add comprehensive tests validating the new type annotation syntax",
          "is_bot": false,
          "headline": "add(grammar): type annotations for let bindings and lambdas",
          "author_name": "odvcencio",
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        },
        {
          "oid": "aa3ba48ba6c7479f01ecff8cf51de3cef5188420",
          "body": "- Add Type interface as the foundation for FW and Go type representation\n- Implement all Go type kinds: Primitive, Pointer, Slice, Map, Chan, Func, Struct, Interface\n- Add FW-specific types: EnumType for sum types, GenericType with type parameters, TupleType for multi-return\n- Implement TypeEquals w\n[…]\nolution for untyped constants\n- Implement ZeroExpr for generating Go zero-value expressions with comparable struct checks\n- Add UnresolvedType as poison pill for type errors discovered at compile time",
          "is_bot": false,
          "headline": "add(types): unified type system with structural equality",
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              },
              {
                "key": "watchers",
                "name": "Watchers",
                "detail": "0 watchers",
                "points": 0,
                "status": "missed",
                "details": [
                  {
                    "code": "watchers",
                    "params": {
                      "count": 0
                    }
                  }
                ],
                "max_points": 15
              }
            ]
          },
          {
            "key": "community_health",
            "band": "moderate",
            "name": "Community health",
            "note": null,
            "notes": [],
            "value": 50,
            "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": "recognized license (MIT)",
                "points": 22.5,
                "status": "met",
                "details": [
                  {
                    "code": "license_standard",
                    "params": {}
                  },
                  {
                    "code": "license_spdx",
                    "params": {
                      "spdx": "MIT"
                    }
                  }
                ],
                "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": 37,
        "weight": 0.24,
        "metrics": [
          {
            "key": "maintainer_resilience",
            "band": "critical",
            "name": "Maintainer resilience (bus factor)",
            "note": null,
            "notes": [],
            "value": 10,
            "inputs": {
              "bus_factor": 1,
              "contributors_sampled": 1,
              "top_contributor_share": 1
            },
            "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 100% of commits",
                "points": 0,
                "status": "missed",
                "details": [
                  {
                    "code": "top_contributor_share",
                    "params": {
                      "share": 100
                    }
                  }
                ],
                "max_points": 22.5
              },
              {
                "key": "contributor_breadth",
                "name": "Contributor breadth",
                "detail": "1 contributors",
                "points": 1.4,
                "status": "partial",
                "details": [
                  {
                    "code": "contributors_sampled",
                    "params": {
                      "count": 1
                    }
                  }
                ],
                "max_points": 13.5
              },
              {
                "key": "openssf_scorecard_contributors",
                "name": "OpenSSF Scorecard: Contributors",
                "detail": "project has 0 contributing companies or organizations -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 10
              }
            ]
          },
          {
            "key": "responsiveness",
            "band": "critical",
            "name": "Issue & PR responsiveness",
            "note": "Excluded from scoring (no data or not applicable): Issue resolution, PR acceptance. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "issue_resolution",
                    "pr_acceptance"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 1,
            "inputs": {
              "merged_prs": 0,
              "open_issues": 0,
              "closed_issues": 0,
              "issue_closed_ratio": null,
              "closed_unmerged_prs": 0
            },
            "components": [
              {
                "key": "issue_resolution",
                "name": "Issue resolution",
                "detail": "no issues or no data",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_issues_or_data",
                    "params": {}
                  }
                ],
                "max_points": 46.75
              },
              {
                "key": "pr_acceptance",
                "name": "PR acceptance",
                "detail": "no decided pull requests or no data",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_decided_prs_or_data",
                    "params": {}
                  }
                ],
                "max_points": 38.25
              },
              {
                "key": "openssf_scorecard_code_review",
                "name": "OpenSSF Scorecard: Code-Review",
                "detail": "Found 0/30 approved changesets -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "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": 56,
            "inputs": {
              "followers": 37,
              "owner_type": "User",
              "is_verified": null,
              "owner_login": "odvcencio",
              "public_repos": 36,
              "account_age_days": 4307
            },
            "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": "37 followers of odvcencio",
                "points": 11.4,
                "status": "partial",
                "details": [
                  {
                    "code": "owner_followers",
                    "params": {
                      "count": 37,
                      "login": "odvcencio"
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "track_record",
                "name": "Track record",
                "detail": "36 public repos, account ~11 yr old",
                "points": 23.4,
                "status": "partial",
                "details": [
                  {
                    "code": "public_repos",
                    "params": {
                      "count": 36
                    }
                  },
                  {
                    "code": "account_age_years",
                    "params": {
                      "years": 11
                    }
                  }
                ],
                "max_points": 25
              }
            ]
          },
          {
            "key": "package_maintenance",
            "band": "excellent",
            "name": "Package maintenance",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "packages": [
                "m31labs.dev/ferrous-wheel"
              ],
              "ecosystems": "go",
              "any_deprecated": false,
              "min_days_since_publish": 13
            },
            "components": [
              {
                "key": "published_resolvable",
                "name": "Published & resolvable",
                "detail": "1 package(s) on go",
                "points": 25,
                "status": "met",
                "details": [
                  {
                    "code": "packages_published",
                    "params": {
                      "count": 1,
                      "ecosystems": "go"
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "publish_recency",
                "name": "Publish recency",
                "detail": "latest publish 13 days ago",
                "points": 35,
                "status": "met",
                "details": [
                  {
                    "code": "publish_recency",
                    "params": {
                      "days": 13
                    }
                  }
                ],
                "max_points": 35
              },
              {
                "key": "version_history",
                "name": "Version history",
                "detail": "6 published versions",
                "points": 20,
                "status": "met",
                "details": [
                  {
                    "code": "published_versions",
                    "params": {
                      "count": 6
                    }
                  }
                ],
                "max_points": 20
              },
              {
                "key": "not_deprecated",
                "name": "Not deprecated",
                "detail": "active, not deprecated or yanked",
                "points": 20,
                "status": "met",
                "details": [
                  {
                    "code": "package_not_deprecated",
                    "params": {}
                  }
                ],
                "max_points": 20
              }
            ]
          }
        ],
        "description": "Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?"
      },
      {
        "key": "engineering",
        "band": "moderate",
        "name": "Engineering Quality",
        "value": 56,
        "weight": 0.2,
        "metrics": [
          {
            "key": "engineering_practices",
            "band": "moderate",
            "name": "Engineering practices",
            "note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: CI-Tests. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "openssf_scorecard_ci_tests"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 60,
            "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": "no pull request found",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 20
              }
            ]
          },
          {
            "key": "documentation",
            "band": "moderate",
            "name": "Documentation",
            "note": null,
            "notes": [],
            "value": 50,
            "inputs": {
              "topics": [],
              "has_wiki": true,
              "homepage": null,
              "has_readme": true,
              "has_docs_dir": false,
              "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": 0,
                "status": "missed",
                "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": 43,
        "weight": 0.16,
        "metrics": [
          {
            "key": "security_posture",
            "band": "at_risk",
            "name": "Security posture",
            "note": "Excluded from scoring (no data or not applicable): CI-Tests, Packaging, Signed-Releases. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "ci_tests",
                    "packaging",
                    "signed_releases"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 43,
            "inputs": {
              "source": "openssf_scorecard",
              "checks_evaluated": 15,
              "scorecard_version": "v5.5.0",
              "checks_inconclusive": 3,
              "scorecard_aggregate": 4.3
            },
            "components": [
              {
                "key": "binary_artifacts",
                "name": "Binary-Artifacts",
                "detail": "binaries present in source code",
                "points": 6,
                "status": "partial",
                "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": "no pull request found",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "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 0/30 approved changesets -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "contributors",
                "name": "Contributors",
                "detail": "project has 0 contributing companies or organizations -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "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 fuzzed",
                "points": 5,
                "status": "met",
                "details": [],
                "max_points": 5
              },
              {
                "key": "license",
                "name": "License",
                "detail": "license file detected",
                "points": 2.5,
                "status": "met",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "maintained",
                "name": "Maintained",
                "detail": "13 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "packaging",
                "name": "Packaging",
                "detail": "packaging workflow not detected",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 5
              },
              {
                "key": "pinned_dependencies",
                "name": "Pinned-Dependencies",
                "detail": "dependency not pinned by hash detected -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "sast",
                "name": "SAST",
                "detail": "no SAST tool detected",
                "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": "GitHub workflow tokens follow principle of least privilege",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "vulnerabilities",
                "name": "Vulnerabilities",
                "detail": "23 existing vulnerabilities detected",
                "points": 0,
                "status": "missed",
                "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": 2
            },
            "components": [
              {
                "key": "policy_exposure_multiplier",
                "name": "Policy exposure multiplier",
                "detail": "no confirmed policy-scope location match",
                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "jurisdiction_no_match",
                    "params": {}
                  }
                ],
                "max_points": 100
              }
            ]
          }
        ],
        "description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
      },
      {
        "key": "ai_readiness",
        "band": "moderate",
        "name": "AI Readiness",
        "value": 57,
        "weight": 0,
        "metrics": [
          {
            "key": "ai_agent_context",
            "band": "at_risk",
            "name": "Agent context & guidance",
            "note": null,
            "notes": [],
            "value": 40,
            "inputs": {
              "has_llms_txt": false,
              "legible_history_share": 0.92,
              "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": "92 of 100 human commits state their intent (structured subject or explanatory body)",
                "points": 40,
                "status": "met",
                "details": [
                  {
                    "code": "legible_history",
                    "params": {
                      "legible": 92,
                      "sampled": 100
                    }
                  }
                ],
                "max_points": 40
              }
            ]
          },
          {
            "key": "ai_verify_loop",
            "band": "moderate",
            "name": "Verify loop (build / test / typecheck)",
            "note": null,
            "notes": [],
            "value": 61,
            "inputs": {
              "has_nix": false,
              "has_tests": true,
              "lockfiles": [
                "go.sum",
                "package-lock.json"
              ],
              "has_dockerfile": true,
              "typed_language": true,
              "bootstrap_files": [
                "Makefile"
              ],
              "has_devcontainer": false,
              "has_linter_config": false,
              "typecheck_configs": [
                "editor/vscode/tsconfig.json"
              ],
              "agent_commit_share": 0,
              "toolchain_manifests": [
                "go.mod"
              ],
              "dependency_bot_commit_share": 0
            },
            "components": [
              {
                "key": "one_command_bootstrap",
                "name": "One-command bootstrap",
                "detail": "Makefile",
                "points": 18,
                "status": "met",
                "details": [
                  {
                    "code": "file_list",
                    "params": {
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              {
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          }
        ],
        "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",
    "GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository"
  ],
  "report_type": "repository",
  "generated_at": "2026-07-30T21:22:11.511046Z",
  "schema_version": "0.27.0",
  "badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/o/odvcencio/ferrous-wheel.svg",
  "full_name": "odvcencio/ferrous-wheel",
  "license_state": "standard",
  "license_spdx": "MIT"
}

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 statisticsGo.