Doc Maintenance

Keep project docs aligned with recent code and feature changes — detect drift, update affected pages, and add release-relevant notes without rewriting unchanged sections.

Keep documentation honest with minimum churn: detect where docs drift from recent behavior changes, update the affected pages, and add release-relevant notes — without rewriting unchanged sections.

This is a bundled catalog skill — part of the bundled baseline kit. For how to install, audit, update, assign, and reset catalog skills, see the Skills reference.

When to use

• A PR or set of merges changed user-visible behavior: CLI flags, API shapes, defaults, config keys, endpoints, env vars, supported versions.
• A user-reported bug traced back to outdated documentation.
• A release is being cut and the docs need a pass against the merged commits.
• A new feature shipped but only the PR description explains how to use it.

When not to use

• The change is internal-only (private rename, refactor) with no user-visible impact.
• You want to “improve the docs” without a behavior anchor — that's a separate scoped project.

Catalog metadata

File inventory

Full skill definition

The block below is the complete, authoritative SKILL.md for this skill — the exact file an agent loads at runtime. Use the controls in the top-right of the block to copy it or download it as SKILL.md.

---
name: doc-maintenance
description: Keep project docs aligned with recent code and feature changes — detect drift, update affected pages, and add release-relevant notes without rewriting unchanged sections.
key: paperclipai/bundled/docs/doc-maintenance
recommendedForRoles:
  - engineer
  - product
  - devrel
tags:
  - docs
  - documentation
  - release-notes
---

# Doc Maintenance

Keep the documentation honest with minimum churn. The goal is alignment between docs and behavior, not stylistic rewrites or cosmetic re-organization. Reviewers should be able to read a diff and see "this updates docs to match recent behavior changes".

## When to use

- A PR or recent set of merges changed user-visible behavior: CLI flags, API shapes, default values, configuration keys, endpoints, environment variables, supported versions.
- A user-reported bug traced back to outdated documentation.
- A release is being cut and the docs need a pass against the merged commits.
- A new feature shipped but only the engineer's PR description describes how to use it.

## When not to use

- The change is internal-only (private helper rename, refactor) with no user-visible impact.
- You want to "improve the docs" without a behavior anchor. That is a separate scoped project, not maintenance — make a plan first.

## The pass

1. **Establish the baseline.** Get the commit range you are documenting against (since last release tag, since last merged-doc commit, or since a specific PR).
2. **Enumerate user-visible changes.** Read commits and PR descriptions. List, for each change, what a user can now do differently.
3. **Map changes to docs.** For each change, find every page that mentions the affected concept. Common targets: README, CLI reference, API reference, configuration reference, migration guide, FAQ, examples.
4. **Update precisely.** Edit only the lines that need to change. Do not rewrap paragraphs you did not modify — it pollutes the diff.
5. **Add new entries where needed.** New CLI flag → CLI reference entry. New env var → configuration reference entry. New endpoint → API reference entry. Don't only add it to the changelog.
6. **Update examples and snippets.** Code blocks in docs are wrong faster than prose. Re-run any example that touches new behavior.
7. **Write the release note.** One sentence per user-visible change. Group by Added / Changed / Fixed / Deprecated / Removed. Link to the relevant PRs and docs section.
8. **Cross-check.** Search the docs for the old behavior wording and remove or update stragglers.

## Style baseline

- Voice: second person ("you can pass `--json` to ..."). Avoid "we" except in narrative pages.
- Tense: present, not future. The behavior exists once shipped.
- Headings: imperative ("Configure the cache") or noun-phrase ("Cache configuration"), match the surrounding page.
- Code blocks: include the language tag so syntax highlighting works.
- Cross-links: link the first mention of a concept on each page; do not link every occurrence.
- Avoid promising future behavior. If something is unreleased, mark it `experimental` or omit it.

## Drift detection

A doc page is drifting if any of these are true:

- It documents a flag, key, or endpoint that no longer exists.
- An example does not run as written.
- A default value in the docs does not match the code.
- A supported-versions list excludes a version the project actually supports, or includes one it dropped.
- A "Coming soon" section references a feature that shipped or was cancelled.

When you find drift, fix it in the same pass and note it in the release note's `Fixed` group.

## Release-note rules

- One sentence per item. If two sentences are needed, the item is likely two items.
- User impact first, internal cause second. `Faster cold start (avoid full bundle download on first run)` beats `Refactor bootstrap loader`.
- Link the PR for engineering readers and the docs page for users.
- Mark breaking changes explicitly: `**Breaking:**` prefix. Include migration steps inline or via link.

## Anti-patterns

- Massive doc PRs that bundle stylistic rewrites with real updates. Reviewers cannot tell which lines reflect actual behavior changes.
- "Updated docs" commit messages with no detail. Make the commit say what changed and why.
- Adding to the changelog without updating the reference docs the changelog points to.
- Marking a feature as available before its code lands. Documentation must follow behavior, not promise it.

See also

• Bundled skills — all bundled catalog skills grouped by category.
• Skills reference — file shape, install pipeline, catalog browse/install/audit/update/reset, assignment, and troubleshooting.
• App-shipped catalog — how bundled and optional catalog skills are versioned and kept current.
• Skills guide — the UI walkthrough and built-in catalog overview.