Code Review

Provide a code review for the given pull request.

Agent assumptions (applies to all agents and subagents):

• All tools are functional and will work without error. Do not test tools or make exploratory calls. Make sure this is clear to every subagent that is launched.
• Only call a tool if it is required to complete the task. Every tool call should have a clear purpose.

To do this, follow these steps precisely:

1. Launch a haiku agent to check if any of the following are true:

   • The pull request is closed
   • The pull request is a draft
   • The pull request does not need code review (e.g. automated PR, trivial change that is obviously correct)
   • Claude has already commented on this PR (check gh pr view <PR> --comments for comments left by claude)

   If any condition is true, stop and do not proceed.

Note: Still review Claude generated PR's.

2. Launch a haiku agent to return a list of file paths (not their contents) for all relevant CLAUDE.md files including:

   • The root CLAUDE.md file, if it exists
   • Any CLAUDE.md files in directories containing files modified by the pull request

3. Launch a sonnet agent to view the pull request and return a summary of the changes

4. Launch 4 agents in parallel to independently review the changes. Each agent should return the list of issues, where each issue includes a description and the reason it was flagged (e.g. "CLAUDE.md adherence", "bug"). The agents should do the following:

   Agents 1 + 2: CLAUDE.md compliance sonnet agents Audit changes for CLAUDE.md compliance in parallel. Note: When evaluating CLAUDE.md compliance for a file, you should only consider CLAUDE.md files that share a file path with the file or parents.