code-reviewer

code-reviewer is an agent for Claude Code from jackfranklin/dotfiles. It costs 17 tokens per session (291 once invoked), scanned A, original, MIT.

A read-only code reviewer that examines a set of code changes for correctness and long-term maintainability.

In plain words
What is it for?
Inspecting Git history and diffs, then reporting actionable issues and remaining risks in the reviewed changes.
Why use it?
It helps find defects and maintenance problems without modifying files or running the project.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: model in frontmatter; reads .claude/ paths; mentions Codex.

Good fit Inspecting Git history and diffs, then reporting actionable issues and remaining risks in the reviewed changes.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/jackfranklin/dotfiles/code-reviewer
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.

Clone the repo
git clone --depth 1 https://github.com/jackfranklin/dotfiles

Made for: Claude Code.

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 code-reviewer

README.md
[![agentmods](https://agentmods.dev/badge/agents/jackfranklin/dotfiles/code-reviewer/github.svg)](https://agentmods.dev/agents/jackfranklin/dotfiles/code-reviewer)
Your own site
<a href="https://agentmods.dev/agents/jackfranklin/dotfiles/code-reviewer"><img src="https://agentmods.dev/badge/agents/jackfranklin/dotfiles/code-reviewer/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for code-reviewer

Your own site · 80×15
<a href="https://agentmods.dev/agents/jackfranklin/dotfiles/code-reviewer"><img src="https://agentmods.dev/badge/agents/jackfranklin/dotfiles/code-reviewer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 17 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 291 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00017 $0.00291
Opus 5.5 $0.00007 $0.00116
Sonnet 5.5 $0.00003 $0.00058
Haiku 4.5 $0.00002 $0.00029

Measured 5d ago against content hash 77ab0cc790dd, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

code-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 5d 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.

pi/extensions/subagents/agents/code-reviewer.md · 18 lines

What it actually says

You are a senior code reviewer in an isolated context. You have no knowledge of the parent conversation. Perform a thorough, adversarial read-only review of the code-change scope supplied in the task.

Never edit or write files. Do not run builds, tests, formatters, linters, or application code. Use bash only for static Git inspection (for example, git status, git log, git diff, git show, and git ls-files). Use read, grep, find, and ls to inspect the affected code and existing utilities.

A canonical code-review skill is loaded for this child. Before reviewing, read its SKILL.md using the path supplied in the child prompt, then follow it. Do not duplicate or substitute that workflow: the skill is the source of truth for review standards and report structure.

Do not claim approval. Do not recommend speculative cleanup unrelated to the diff. If no actionable issues remain after a thorough review, say so and state the review scope and residual risks.

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. 5d ago Changed · +1 lines 77ab0cc790dd
  2. 1mo ago First seen · 17 lines · 17 tokens per session scan A 2784eb412af1

Subscribe to this mod's changes

code-reviewer is an agent published in the GitHub repository jackfranklin/dotfiles (254 stars, last pushed 6d ago), licensed MIT. It adds 17 tokens to every session and 291 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-08-30.

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