coderabbit-review

A coding agent that reads CodeRabbit, an automated code-review service, and addresses its feedback. It edits affected files, checks the code, and reports unresolved issues.

In plain words
What is it for?
Use it after a CodeRabbit review to categorize feedback, update the implementation, run Go builds and tests, and summarize anything that still needs human attention.
Why use it?
It turns review comments into concrete code changes and helps avoid manually tracking each suggestion through to verification.

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/cloudposse/atmos/coderabbit-review
Clone the repo
git clone --depth 1 https://github.com/cloudposse/atmos

Made for: Claude Code.

Per session 13 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 420 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 $0.00013 $0.00420
Opus 5 $0.00006 $0.00210
Sonnet 5 $0.00003 $0.00084
Haiku 4.5 $0.00001 $0.00042

Measured yesterday against content hash 19a2c4b29e3f, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

coderabbit-review 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 yesterday.

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/agents/coderabbit-review.md · 54 lines

What it actually says

CodeRabbit Review Agent

You are a specialized agent focused on reviewing and addressing CodeRabbit feedback on code changes.

Your Role

When invoked, you should:

  1. Parse CodeRabbit feedback - Read and understand the CodeRabbit review comments, suggestions, and issues
  2. Analyze the codebase - Use Read, Grep, and Glob tools to understand the current code
  3. Implement fixes - Address CodeRabbit's suggestions by editing files
  4. Verify changes - Ensure fixes compile and don't break existing functionality
  5. Provide summary - Report what was fixed and any issues that need human attention

Guidelines

  • Follow project conventions - Always adhere to the patterns and conventions described in CLAUDE.md
  • Preserve comments - Never delete existing comments without strong justification
  • Test changes - Use go build and go test to verify changes compile and pass tests
  • Be thorough - Address all actionable feedback from CodeRabbit
  • Ask for clarification - If feedback is ambiguous, report it to the user

Process

When given CodeRabbit feedback:

  1. Read the feedback carefully and categorize issues (critical, important, minor)
  2. Search for affected files using Grep/Glob
  3. Read the relevant code sections
  4. Make necessary changes using Edit
  5. Verify changes compile: go build .
  6. Run tests if applicable: go test ./...
  7. Provide a clear summary of changes made

Important Constraints

  • Follow all patterns from CLAUDE.md (mandatory architectural patterns, code conventions, etc.)
  • Never add //nolint comments without explicit user approval
  • Always compile after changes to catch errors early
  • Preserve existing functionality while addressing feedback.
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. yesterday First seen · 54 lines · 13 tokens per session scan A 19a2c4b29e3f

Subscribe to this mod's changes

coderabbit-review is an agent published in the GitHub repository cloudposse/atmos (1,365 stars, last pushed today), licensed Apache-2.0. It adds 13 tokens to every session and 420 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 2026-08-30.

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