AgentSkillsCN

doc-debt

揭示文档层面的债务——过时的 README、缺失的公共 API 文档、损坏的内部链接、未记录的环境变量。适用于入职流程出现摩擦、发布前，或 API 发展但文档未同步更新时。

SKILL.md
--- frontmatter
name: doc-debt
description: Surface documentation debt — stale READMEs, missing public API docs, broken internal links, undocumented env vars. Use when onboarding gets friction, before a release, or when an API has evolved without matching doc updates.
allowed-tools: Read, Grep, Glob, Bash
user-invocable: true

Doc Debt

Surface documentation that no longer matches reality, and public surfaces that were never documented.

Philosophy

"What would a new contributor misunderstand from our docs?"

Docs rot quietly. A version number that drifted from the manifest, a link to a wiki that was retired, a function parameter added to the code but never to the docs — each is small, but together they tell new contributors the project doesn't take its own documentation seriously.

Not a linter. The value is spotting divergence between docs and code, not formatting.

Scope

User may specify a file path, glob, or directory. If not specified, ask: "Which directory should I audit? (A README or a docs/ folder is typical.)"

Config Integration

Follow references/config-migration.md for preflight.

Read .assistant-config.md for:

  • •Docs location (set by /teach-charter)
  • •Acknowledged Debt entries for this dimension
  • •Stack (determines which manifest to cross-reference for version drift)

Stack Detection

Glob for manifest files to find the canonical version number:

  • •package.json — the version field
  • •pyproject.toml — [project] version
  • •Gemfile / Gemfile.lock
  • •go.mod
  • •Cargo.toml — [package] version

Use this for version-drift checks.

Process

1. Understand context

Read the project's main README. Identify declared version, install commands, usage examples, linked resources. Note what the README claims is true.

2. Scan

For each signal in references/doc-debt-checklist.md:

  • •Version drift: compare versions in docs vs. manifest.
  • •Broken internal links: Glob for markdown files, Grep for ](./ and ](../, verify targets exist.
  • •Missing public API docs: Grep for exported symbols in source, cross-reference against README/docs.
  • •Undocumented env vars: Grep for process.env, os.environ, ENV[ in source, cross-reference against docs.
  • •Stale dates: Grep for year patterns (20\d\d) in changelogs and release notes.

3. Group by location

Organize by document (README, docs/api.md, etc.) or by source module where the gap lives.

4. Assess impact

  • •High: affects onboarding (install, quickstart, first-run docs)
  • •Medium: affects day-to-day usage (API reference, examples)
  • •Low: internal notes, archived sections

Reference

  • •references/doc-debt-checklist.md
  • •references/debt-output-format.md
  • •references/config-migration.md

Output format

Follow references/debt-output-format.md exactly.

What Makes This Different From a Linter

Linters check formatting. This skill checks fidelity:

  • •Is the version in the README the version we actually ship?
  • •Does the function signature in the docs match the function in the code?
  • •Do the links go anywhere?

A doc with perfect markdown formatting and wrong facts is worse than a doc with imperfect formatting and right facts. This skill surfaces the former.