review-pr

review-pr is a command for Claude Code from rshade/mcp-devtools-server. It costs 0 tokens per session (448 once invoked), scanned A, original, Apache-2.0.

A command that reviews a GitHub pull request, which is a proposed code change, using a dedicated review agent. It can also apply fixes for critical problems when run with --fix.

In plain words
What is it for?
Use it to review a pull request by number, identify and prioritize problems, check test coverage, and optionally implement fixes for critical issues.
Why use it?
It gathers the pull request's description, changed files, checks, and tests, then examines the code for correctness, security, performance, maintainability, and coding practices.

Command 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 commands/rshade/mcp-devtools-server/review-pr
Clone the repo
git clone --depth 1 https://github.com/rshade/mcp-devtools-server

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 review-pr

README.md
[![agentmods](https://agentmods.dev/badge/commands/rshade/mcp-devtools-server/review-pr.svg)](https://agentmods.dev/commands/rshade/mcp-devtools-server/review-pr)
Your own site
<a href="https://agentmods.dev/commands/rshade/mcp-devtools-server/review-pr"><img src="https://agentmods.dev/badge/commands/rshade/mcp-devtools-server/review-pr.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 448 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 $0.00000 $0.00448
Opus 5 $0.00000 $0.00224
Sonnet 5 $0.00000 $0.00090
Haiku 4.5 $0.00000 $0.00045

Measured 3d ago against content hash c95a0fb67e51, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

review-pr 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.

.claude/commands/review-pr.md · 67 lines

What it actually says

Launch the Code Review and Fix Agent (Sonnet) to perform comprehensive code review.

Usage: /review-pr [pr-number] [--fix]

Options:

  • pr-number: PR number to review (required)
  • --fix: Automatically implement fixes for critical issues

Example: /review-pr 42 Example: /review-pr 42 --fix


Launch Code Review Agent with Sonnet model for deep analysis.

Use the Task tool with:

  • subagent_type: general-purpose
  • model: sonnet
  • prompt: Follow the Code Review and Fix Agent guide

Task:

You are the Code Review and Fix Agent. Follow .claude/agents/code-review-fix.md to:

  1. Gather context (10-15 min):

    gh pr view {{PR_NUMBER}} --repo rshade/mcp-devtools-server --json title,body,files
    gh pr diff {{PR_NUMBER}} --repo rshade/mcp-devtools-server
    gh pr checks {{PR_NUMBER}} --repo rshade/mcp-devtools-server
    
  2. Deep analysis (20-30 min):

    • Review across 5 dimensions (correctness, security, performance, maintainability, best practices)
    • Read all changed files
    • Check test coverage
    • Verify quality gates
  3. Prioritize issues:

    • Critical (security, data loss)
    • High (performance, missing features)
    • Medium (duplication, docs)
    • Low (cosmetic)
  4. Generate comprehensive review:

    • Issue breakdown by severity
    • Specific line-by-line feedback
    • Fix recommendations
    • Test coverage analysis
    • Overall assessment

{{#if FIX}} 5. Implement fixes (if --fix flag):

  • Fix critical issues
  • Add missing tests
  • Run quality gates
  • Generate fix summary {{/if}}

Success criteria:

  • All files analyzed
  • Issues categorized
  • Critical issues documented/fixed
  • Test coverage verified (85%+)
  • Quality gates pass (if fixing)

Return comprehensive review with severity-based recommendations.

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 · 67 lines · 0 tokens per session scan A c95a0fb67e51

Subscribe to this mod's changes

review-pr is a command published in the GitHub repository rshade/mcp-devtools-server (5 stars, last pushed 4d ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 448 tokens. 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.