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mc-wiki-health-check

Testing & Quality
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Periodically run the wiki lint and report findings — broken page links, missing image / file refs, orphan pages, tag drift. Read-only (never modifies the wiki). Use when the user asks to "check the wiki", "lint the wiki", or runs on the bundled weekly schedule below to surface drift before it accumulates. (#1491 Phase D, Karpathy "lint" operation.)

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How to use this skill

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I want to install this Agent Skill for this project in Codex.

Source SKILL.md: https://github.com/receptron/mulmoclaude/blob/HEAD/packages/core/assets/skills-preset/mc-wiki-health-check/SKILL.md

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First, summarize what it does, its dependencies, license status if identifiable, and any risks. Show the exact files you propose to add under .agents/skills/mc-wiki-health-check/. Do not write files or run scripts until I approve.

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Copying this prompt does not install or run the skill. Review third-party files before use. Codex skill guide

Wiki Health Check

A bundled MulmoClaude preset skill (mc- prefix = launcher-managed; do not edit this file in the workspace, it is overwritten on every server boot).

This is the lint operation from the LLM-Wiki pattern: a periodic, fully read-only sweep that flags drift in data/wiki/ (broken links, orphan pages, tag mismatches, missing image / file refs) so the user can fix it before it compounds. Findings only — this skill never writes to the wiki.

What to do

  1. Invoke manageWiki with { "action": "lint_report" }. The server returns the structured report (re-uses the same lint helpers that power the on-demand "Wiki Lint" button).
  2. Healthy wiki (zero findings): reply with one line — "Wiki is healthy (N pages checked)." — and stop. Do not page the user; the value of a weekly run is the silence on healthy weeks.
  3. Findings present: render a short, grouped report:
    • Broken [[page]] / ![](path) links — list source slug → target with the file path so the user can jump straight to the offending page.
    • Missing image / file refs — same shape.
    • Orphan pages (no incoming links) — list slugs; suggest either linking from index.md / a hub page, or archiving if obsolete.
    • Tag drift (tag in index.md ≠ tag in page frontmatter) — list the mismatches. Keep the prose minimal. The lint report's own formatLintReport output is already terse and well-grouped; prefer pasting it over re-narrating.
  4. Do not auto-fix. Each finding is a decision the user must make (rename vs delete, add a backlink vs archive, fix the tag in which place). Offer to fix any specific one if the user picks it up, but never write to the wiki as part of this scheduled run.

Rules

  • Read-only: this skill never calls manageWiki with action other than lint_report. Any "fix" the user agrees to should be a follow-up turn so the boundary stays clear.
  • Quiet on success: a healthy wiki run ends in one line. Don't expand the report when there's nothing to report — the schedule's value is catching drift, not generating weekly noise.
  • Don't open files unless asked: the lint output already names the offending slugs and paths. The user reads and decides; they'll ask to open a specific page if they want detail.
  • Cadence: bundled schedule is interval 168h (≈ weekly). The user can star this preset to opt in, or change the cadence by editing the re-registered task in /automations after activation.

Out of scope (RFC #1491 follow-ups)

  • LLM-driven lint extensions: contradiction detection across pages, stale claims (date-aware), missing-concepts gap analysis. Tracked as Phase B of the RFC; this preset deliberately covers only the structural lint that's already in the codebase.
  • Auto-fix / promote-answer-to-page workflows: Phases A / C of the RFC.