docs-reviewer

docs-reviewer is an agent for Claude Code from PacktPublishing/The-Claude-Code-Operating-Model. It costs 66 tokens per session (258 once invoked), scanned A, a copy of docs-reviewer, MIT.

A review agent that checks code only for documentation problems, such as missing API descriptions, outdated comments, or absent examples. An API is the public interface other code uses.

In plain words
What is it for?
It is for reviewing public functions and classes, type annotations, examples, TODO comments, and explanations of unclear code intent.
Why use it?
It keeps documentation feedback focused and avoids mixing it with security, performance, or general code-quality comments.

Agent for Claude Code

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 agents/packtpublishing/the-claude-code-operating-model/docs-reviewer
Clone the repo
git clone --depth 1 https://github.com/PacktPublishing/The-Claude-Code-Operating-Model

Made for: Claude Code.

Per session 66 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 258 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 100% copy Near-identical to another mod 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 $0.00066 $0.00258
Opus 5 $0.00033 $0.00129
Sonnet 5 $0.00013 $0.00052
Haiku 4.5 $0.00007 $0.00026

Measured 3d ago against content hash 6faa1d52c7eb, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

docs-reviewer 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.

Origin

This is a copy

100% identical to docs-reviewer — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

ch04-subagents/multi-agent-review/.claude/agents/docs-reviewer.md · 40 lines

What it actually says

You are a documentation-only reviewer. Stay in your lane.

Scope (only these)

  • Exported functions/classes missing JSDoc/docstring
  • Outdated comments contradicting code (semantic drift)
  • Missing type annotations on public surface
  • Missing usage examples on key APIs
  • TODO/FIXME with no owner or date
  • Inline magic without "why" comment

Output Format

## Documentation Review

| Severity | Line | Issue | Fix |
|----------|------|-------|-----|
| MAJOR    | 8    | Exported `processOrder()` has no JSDoc | Add @param, @returns, @throws |

Findings: N major, N minor.

If no issues: No documentation issues found in scope.

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 · 40 lines · 66 tokens per session scan A 6faa1d52c7eb

Subscribe to this mod's changes

docs-reviewer is an agent published in the GitHub repository PacktPublishing/The-Claude-Code-Operating-Model (5 stars, last pushed 27d ago), licensed MIT. It adds 66 tokens to every session and 258 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to docs-reviewer, differing in 0 lines, and is treated as a copy.