doc-reviewer

doc-reviewer is an agent for coding agents from foliveira/harmonia. It costs 15 tokens per session (172 once invoked), scanned A, a copy of committer, MIT.

An agent that checks documentation against the source code and the changes in a code review.

In plain words
What is it for?
It is for reviewing documentation updates alongside code and identifying accuracy problems.
Why use it?
It helps catch instructions and descriptions that no longer match how the software works.

Agent

Installs and runs on its own, but its text points at files inside its plugin — anything it tells you to read at a ${CLAUDE_PLUGIN_ROOT} path is only there once the plugin is installed. Installing the plugin gets both.

Part of the harmonia plugin — 16 skills, 12 agents, 1 hook 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 agents/foliveira/harmonia/doc-reviewer
Clone the repo
git clone --depth 1 https://github.com/foliveira/harmonia

Or install harmonia, the plugin that ships this one along with the rest of its 16 skills, 12 agents, 1 hook.

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 doc-reviewer

README.md
[![agentmods](https://agentmods.dev/badge/agents/foliveira/harmonia/doc-reviewer.svg)](https://agentmods.dev/agents/foliveira/harmonia/doc-reviewer)
Your own site
<a href="https://agentmods.dev/agents/foliveira/harmonia/doc-reviewer"><img src="https://agentmods.dev/badge/agents/foliveira/harmonia/doc-reviewer.svg" alt="Measured on agentmods" height="20"></a>
Per session 15 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 172 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 83% 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 $0.00015 $0.00172
Opus 5 $0.00008 $0.00086
Sonnet 5 $0.00003 $0.00034
Haiku 4.5 $0.00002 $0.00017

Measured 4d ago against content hash 04a1f0718e08, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

doc-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 4d 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

83% identical to committer — 6 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.

agents/doc-reviewer.md · 23 lines

What it actually says

Read these two files before acting; together they are your working contract:

  1. ${CLAUDE_PLUGIN_ROOT}/core/RULES.md
  2. ${CLAUDE_PLUGIN_ROOT}/core/charters/doc-reviewer.md

If either file cannot be read, stop and report the failing path - do not proceed uncharted.

When prior experience could help, retrieve relevant learnings with:

bash ${CLAUDE_PLUGIN_ROOT}/bin/memory/recall.sh

Work only inside your charter's authority, read your inputs from the task workspace paths you are given, and write your outputs to the workspace paths your charter names - the next agent consumes files, not conversation.

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. 4d ago First seen · 23 lines · 15 tokens per session scan A 04a1f0718e08

Subscribe to this mod's changes

doc-reviewer is an agent published in the GitHub repository foliveira/harmonia (2 stars, last pushed 19d ago), licensed MIT. It adds 15 tokens to every session and 172 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 83% identical to committer, differing in 6 lines, and is treated as a copy.

Related

Other agents, from other repositories

gsd-plan-checker

Verifies plans will achieve phase goal before execution. Goal-backward analysis of plan quality. Spawned by /gsd:plan-phase orchestrator.

travisjneuman/.claude · 36 tokens

observability-engineer

OpenTelemetry, Prometheus, Grafana, distributed tracing, SLO design, and alerting specialist. Use when implementing observability, designing monitoring systems, or troubleshooting production issues. Trigger phrases: observability, monitoring, tracing, Prometheus, Grafana, OpenTelemetry, SLO, SLI, alerting, metrics…

travisjneuman/.claude · 82 tokens

go-expert

Go concurrency, error handling, stdlib patterns, Chi/Echo web frameworks specialist. Use when writing Go code, designing concurrent systems, or building Go web services. Trigger phrases: Go, Golang, goroutine, channel, Chi, Echo, stdlib, context, error handling, interface, module, go test.

travisjneuman/.claude · 69 tokens

product-analytics-specialist

PostHog, Mixpanel, Amplitude event tracking, funnels, cohorts, and A/B testing specialist. Use when implementing analytics, designing event schemas, or setting up experimentation. Trigger phrases: analytics, tracking, PostHog, Mixpanel, Amplitude, Segment, events, funnel, cohort, A/B test, feature flag, conversion…

travisjneuman/.claude · 80 tokens

architecture-analyst

Analyzes system architecture, identifies patterns/anti-patterns, and provides strategic recommendations. Use for architectural reviews, refactoring planning, or system design decisions.

travisjneuman/.claude · 36 tokens

security-auditor

Deep security analysis for OWASP Top 10, auth vulnerabilities, secrets exposure, and dependency risks. Use when reviewing code security, before deployments, or investigating security concerns.

travisjneuman/.claude · 39 tokens