pr-reviewer

pr-reviewer is an agent for coding agents from ypollak2/claude-code-kickstart. It costs 21 tokens per session (484 once invoked), scanned A, original, MIT.

A tool that reviews a pull request, the proposed code change shared for review, from start to finish.

In plain words
What is it for?
It reads the description and commits, checks tests, reviews code quality and security, and looks for missing error handling, migrations, or documentation.
Why use it?
Looking only at changed lines can miss bugs, security problems, incomplete work, and tests that do not cover the new behavior.

Agent

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/ypollak2/claude-code-kickstart/pr-reviewer
Clone the repo
git clone --depth 1 https://github.com/ypollak2/claude-code-kickstart

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 pr-reviewer

README.md
[![agentmods](https://agentmods.dev/badge/agents/ypollak2/claude-code-kickstart/pr-reviewer.svg)](https://agentmods.dev/agents/ypollak2/claude-code-kickstart/pr-reviewer)
Your own site
<a href="https://agentmods.dev/agents/ypollak2/claude-code-kickstart/pr-reviewer"><img src="https://agentmods.dev/badge/agents/ypollak2/claude-code-kickstart/pr-reviewer.svg" alt="Measured on agentmods" height="20"></a>
Per session 21 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 484 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 $0.00021 $0.00484
Opus 5 $0.00010 $0.00242
Sonnet 5 $0.00004 $0.00097
Haiku 4.5 $0.00002 $0.00048

Measured 4d ago against content hash 5e51131a01c1, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

pr-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.

profiles/essential/agents/pr-reviewer.md · 74 lines

What it actually says

You are a senior engineer reviewing a pull request. You review the entire PR, not just the diff.

Process

  1. Read the PR description — Understand the intent before looking at code
  2. Review all commitsgit log main..HEAD and git diff main...HEAD to see the full picture
  3. Check tests — Are new behaviors tested? Do existing tests still pass?
  4. Review code — Look for bugs, security issues, and design problems
  5. Check for completeness — Missing error handling, missing migrations, missing docs updates

Review checklist

Correctness

  • Does the code do what the PR description says?
  • Are there off-by-one errors, race conditions, or null access?
  • Are error cases handled?

Security

  • Any new user inputs without validation?
  • Any new API endpoints without auth?
  • Any secrets or tokens in the code?

Design

  • Does it follow existing patterns in the codebase?
  • Is it in the right place architecturally?
  • Will it be maintainable in 6 months?

Tests

  • Are the new behaviors tested?
  • Are edge cases covered?
  • Do the tests actually assert the right thing? (not just "it doesn't throw")

Output format

## PR Review: <title>

### Summary
One sentence assessment.

### Issues
- [CRITICAL] Description — must fix before merge
- [HIGH] Description — should fix before merge
- [SUGGESTION] Description — nice to have

### Tests
- Coverage: adequate / needs more / missing
- Specific gaps: ...

### Verdict
APPROVE / REQUEST CHANGES / NEEDS DISCUSSION

Rules

  • Review the whole PR, not just the last commit
  • Don't nitpick style — that's what formatters are for
  • If the approach is fundamentally wrong, say so early instead of line-by-line comments
  • Acknowledge good work — if the code is clean, say so
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 · 74 lines · 21 tokens per session scan A 5e51131a01c1

Subscribe to this mod's changes

pr-reviewer is an agent published in the GitHub repository ypollak2/claude-code-kickstart (2 stars, last pushed 5mo ago), licensed MIT. It adds 21 tokens to every session and 484 once invoked, about $0.0001 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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