repo-hygiene-audit-skill/repo-hygiene-audit/references/check-catalog.md

Check catalogue

Every check scripts/audit.py runs, what it looks for, the finding it emits, and why it matters. All checks are read-only. Each finding carries a check id (stable, dedup-friendly), a category, a severity, a detail, and a remediation hint.

The conventions these checks enforce come from the repo-hygiene-remediation plan's Locked Decisions: .env target mode 0660 + group devprojects; secrets live in .env, not inline in compose; README = human onboarding, CLAUDE.md = concise agent guide (not a README clone); docker compose stacks get README only; prefer main over master; GitHub-destined repos are pushed manually.

AUDITABILITY (maps to Phase 3 — unblock un-auditable repos)

check id	Looks for	Severity	Why
no-git	A directory with real (non-dotfile) content but no .git	high	Can't be diffed, reviewed, or doc-audited until it's under version control.
no-commits	A .git exists but HEAD has zero commits	high	Everything is untracked; needs an initial commit pass.
dubious-ownership	git refuses the repo with "detected dubious ownership"	high	Repo is unusable to the current user. Fix ownership, or add a scoped safe.directory <path> — never the * wildcard, which disables the safety check globally.
git-owner-drift	.git owner differs from the directory owner (e.g. travadmin vs herbyadmin)	medium	Symptom of mixed-user operations; precedes dubious-ownership breakage.
group-drift	Directory group is not devprojects	low	Breaks the shared-group access model the dev tree relies on.

SECURITY (maps to Phase 2 — security remediation)

check id	Looks for	Severity	Why
env-world-readable:<file>	.env (or .env.<env>) readable by other	high	Secrets exposed to any local account.
env-mode:<file>	.env mode not in {0600, 0660}	medium	Doesn't meet the 0660/0600 target.
env-group:<file>	.env group is not devprojects	low	Group-access model drift.
inline-secret:<file>	A compose file assigns a secret-looking key (SECRET/PASSWORD/TOKEN/KEY/JWT/ENCRYPTION/SALT…) to a literal value (long hex/base64, not ${VAR} and not a placeholder)	high	Secrets belong in a gitignored .env, not committed in compose. Heuristic — verify before acting; rotate if the repo was ever public.

.env.example / .env.sample / .env.template / .env.dist are ignored (they're meant to be committed and world-readable).

CLEANUP (maps to Phase 4 — cross-repo cleanups)

check id	Looks for	Severity	Why
uv-init-stub	main.py/hello.py + pyproject.toml + (uv.lock or .python-version) in a repo with no src/ and ≤2 .py files	low	Classic uv init residue left in non-Python repos; not on any build path.
compose-legacy-name	docker-compose.yml present, no compose.yml	low	Modern Compose prefers compose.yml.
compose-rename-midflight	Both docker-compose.yml and compose.yml present	medium	A rename was started but not finished; git rm the legacy file.
stale-review-doc	GEMINI.md or *review*.md at repo root	low	Stray review artifacts; move into a reviews/ subdir or delete.
herbygitea-residue	The string herbygitea in any tracked file (the removed SSH alias)	medium	Dead remote/host alias; will break on next use.
stray-dir	Directory name ending .broken / .backup-<date> / .bak / .old	low	Scratch/backup cruft sitting in a domain folder.

GIT_STATE (review before commit/merge)

check id	Looks for	Severity	Why
master-default	master branch exists, no main	medium	House convention is main.
docs-audit-branch	A leftover docs-audit* branch	low	Residue from the one-time sweep; merge/push then delete.
dirty-tree	Uncommitted changes in the working tree	low	Sequence the doc/work commit deliberately; don't audit over churn.
extra-worktrees	More than one attached worktree	info	Possible stale worktrees to prune.
no-upstream	Current branch has no upstream	info	Expected for unpushed audit work; informational.
unpushed-commits	Commits ahead of upstream	info	Push when ready (manual for GitHub-destined repos).

DOCS (audit follow-up)

check id	Looks for	Severity	Why
missing-readme	No README.md in a git repo	medium	No human onboarding doc.
missing-claude	No CLAUDE.md in a git repo (skipped for the docker domain)	medium	No agent operating guide. Compose stacks intentionally get README only.
claude-md-bloat	CLAUDE.md > 200 lines	low	Likely a README clone — violates the role split (CLAUDE.md should be a concise, gotcha-focused agent guide).

claude-md-bloat and the missing-doc checks flag candidates for the semantic five-dimension review; they can't judge whether the prose is accurate.

Extending

Add a check_*(rep: RepoReport) -> None function that appends Finding objects, then register it in the CHECKS list. Keep it read-only and wrap risky I/O — the orchestrator already catches exceptions per check so one bad repo can't abort the sweep, but checks should fail soft on their own where they can.