docs-maintenance

docs-maintenance is a skill for Claude Code, Codex from jeffrigby/somepulp-agents. It costs 39 tokens per session (1,984 once invoked), scanned A, original, MIT.

A method for keeping project documents accurate, consistent, and useful to coding agents.

In plain words
What is it for?
Use it to update README files, changelogs, and agent instructions, and to check documentation freshness and consistency.
Why use it?
It finds gaps and outdated information when code changes but documentation does not.

Skill for Claude CodeCodex

Part of the codebase-health plugin — 2 skills, 3 commands, 6 agents shipped together

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/jeffrigby/somepulp-agents/docs-maintenance
Any agent
npx skills add jeffrigby/somepulp-agents --skill docs-maintenance
Clone the repo
git clone --depth 1 https://github.com/jeffrigby/somepulp-agents

Made for: Claude Code, Codex.

Or install codebase-health, the plugin that ships this one along with the rest of its 2 skills, 3 commands, 6 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for docs-maintenance

README.md
[![agentmods](https://agentmods.dev/badge/skills/jeffrigby/somepulp-agents/docs-maintenance.svg)](https://agentmods.dev/skills/jeffrigby/somepulp-agents/docs-maintenance)
Your own site
<a href="https://agentmods.dev/skills/jeffrigby/somepulp-agents/docs-maintenance"><img src="https://agentmods.dev/badge/skills/jeffrigby/somepulp-agents/docs-maintenance.svg" alt="Measured on agentmods" height="20"></a>
Per session 39 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,984 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00039 $0.01984
Opus 5 $0.00019 $0.00992
Sonnet 5 $0.00008 $0.00397
Haiku 4.5 $0.00004 $0.00198

Measured 3d ago against content hash 1cd5dc56074e, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

docs-maintenance scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/codebase-health/skills/docs-maintenance/SKILL.md · 210 lines

How it starts

The opening of the file, as written. The whole thing — 210 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Documentation Maintenance Skill

Comprehensive methodology for keeping project documentation current, consistent, and optimized for AI coding agents.

When to Use

  • Synchronizing documentation with recent code changes
  • Optimizing CLAUDE.md for AI agent effectiveness
  • Updating README to reflect current project state
  • Adding CHANGELOG entries for undocumented changes
  • Auditing documentation freshness and accuracy
  • Ensuring cross-document consistency

Documentation Update Phases

Phase 1: Documentation Inventory

  1. Find all documentation files in the project:
    • CLAUDE.md or .claude/CLAUDE.md - AI agent instructions (highest priority)
    • CLAUDE.local.md - Deprecated. Use ~/.claude/CLAUDE.md or @ imports instead
    • .claude/rules/*.md - Modular rules (may have paths frontmatter for scoping)
    • README.md - Project overview
    • CHANGELOG.md - Version history
    • /docs/ directory - Extended documentation
  2. Check for @path imports in CLAUDE.md that reference additional files
  3. Record last modified dates for each doc
  4. Note any missing essential documentation

Phase 2: Git History Analysis

  1. Get commits since last documentation update:
    git log --oneline --since="$(git log -1 --format=%ci -- CLAUDE.md)"
    
  2. Identify changes that need documentation:
    • New files or directories added
    • Configuration changes (package.json, tsconfig.json, etc.)
    • New commands, scripts, or entry points
    • API changes (new endpoints, modified signatures)
    • Dependency updates
    • Removed or deprecated features
  3. Flag commits with keywords: "add", "remove", "breaking", "fix", "feat"
  4. Check for removed features still documented

Phase 3: CLAUDE.md Optimization

Size Check (Critical)

Target under 200 lines per CLAUDE.md file. Longer files consume more context and reduce adherence. If over 200 lines:

  • Split using @path/to/file imports to reference additional files
  • Move path-specific instructions to .claude/rules/ directory
  • Prune: if Claude already does something correctly without the instruction, delete it

Read the full file on GitHub · 210 lines

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago First seen · 210 lines · 39 tokens per session scan A 1cd5dc56074e

Subscribe to this mod's changes

docs-maintenance is a skill published in the GitHub repository jeffrigby/somepulp-agents (7 stars, last pushed 2mo ago), licensed MIT. It adds 39 tokens to every session and 1,984 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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