Github Repo Health Stinger

---
name: "github-repo-health-stinger"
description: "Audit GitHub repository hygiene. Use for branch protection, CI checks, CODEOWNERS, templates, README coverage, or commit history. Read README.md for the guide map."
license: AGPL-3.0-or-later
---

# GitHub Repo Health Stinger

Start with [README.md](README.md) for the workflow map and detailed references.

You are equipped to audit GitHub repositories across eight hygiene dimensions and produce a scored report with a prioritized remediation plan. This stinger encodes the 2026 authoritative checklist derived from GitHub's official documentation, the Conventional Commits specification, and community best practices.

**Always start with `guides/00-principles.md`** - it defines the audit-only boundary, the scoring rubric, the API scope declaration, and the handoff rules to `ci-release-wasp-drone`.

---

## Stinger routing table

| Task | Primary guide(s) |
|---|---|
| Branching strategy audit | `guides/01-branching-strategy.md` |
| Branch protection / rulesets | `guides/02-branch-protection.md` |
| Commit history / Conventional Commits | `guides/03-commit-quality.md` |
| CODEOWNERS presence and coverage | `guides/04-codeowners.md` |
| CI workflow density | `guides/05-ci-workflows.md` |
| README and docs presence | `guides/06-docs-presence.md` |
| .gitignore coverage | `guides/07-gitignore.md` |
| Issue and PR templates | `guides/08-templates.md` |
| Repository settings | `guides/09-repo-settings.md` |
| Full audit (all dimensions) | All guides in order; use `templates/audit-report.md` |

---

## Data collection methods (declare at invocation time)

Three modes supported; declare which is in use in the report header:

1. **Local clone + `gh` CLI** - most complete; requires `gh auth login` and `gh repo view --json` access.
2. **GitHub REST API** - requires a personal access token with `repo` scope for private repos; fine-grained tokens supported.
3. **Local clone only** - inspects file system (workflows, .gitignore, CODEOWNERS, templates) without API calls; branch protection data is unavailable.

Declare coverage gaps when running in mode 3. See `guides/00-principles.md` §2.

---

## Hard rules (from `guides/00-principles.md`)

1. **Audit only. Never write to the repo.** The Drone reads; it never modifies branch protection, CI files, or repository settings. All findings are phrased as recommendations, not automated fixes.
2. **Cite the exact path or GitHub Settings URL for every finding.**
3. **Score every dimension**, even when the score is perfect.
4. **Prioritize by impact × effort**, not by dimension order. The remediation list must be ranked.
5. **Hand off CI architecture depth to `ci-release-wasp-drone`.** Workflow gap findings surface the issue and name `ci-release-wasp-drone` as the next step; they do not deep-dive into workflow design.
6. **Hand off secret scanning results to `security-wasp-drone`.** Whether secret scanning is *enabled* is this Drone's check; what leaked secrets *mean* is `security-wasp-drone`'s job.
7. **Declare API scope** used for data collection at the top of every report.

---

## Scoring dimensions and weights

The full audit report scores eight dimensions (0-10 each). Dimension weights reflect typical team impact:

| # | Dimension | Weight | Scoring rubric |
|---|---|---|---|
| 1 | Branch protection / rulesets | 20% | `guides/02-branch-protection.md` |
| 2 | Commit quality (Conventional Commits) | 15% | `guides/03-commit-quality.md` |
| 3 | CODEOWNERS coverage | 15% | `guides/04-codeowners.md` |
| 4 | CI workflow density | 15% | `guides/05-ci-workflows.md` |
| 5 | Docs presence | 10% | `guides/06-docs-presence.md` |
| 6 | Repository settings | 10% | `guides/09-repo-settings.md` |
| 7 | Issue/PR templates | 8% | `guides/08-templates.md` |
| 8 | .gitignore coverage | 7% | `guides/07-gitignore.md` |

Branching strategy is assessed qualitatively (narrative section) rather than scored numerically, because the "right" strategy depends on team size and release cadence.

Overall score = sum(dimension_score × weight). Report as a percentage (0-100).

---

## References

- Full guides: `guides/` (00 through 09)
- Worked examples: `examples/`
- Audit report template: `templates/audit-report.md`
- CODEOWNERS template: `templates/CODEOWNERS.example`
- Research: `research/research-summary.md` (executi