Code review mcp servers

block/buzz

Agent ✓ vendor

Architecture reviewer — big picture, simplicity, integration.

rustfs/rustfs

Skill Claude CodeCodex

Run a focused Rust quality review when the user requests one, when reviewing a Rust PR/commit, or when another selected review workflow delegates Rust-specific checks. Do not auto-load for every implementation edit.

rustfs/rustfs

Skill Claude CodeCodex

Review a GitHub PR end-to-end from a URL or number — fetch metadata, inspect the diff, run multi-role adversarial review, check CI status, and post the review comment. Use when the user provides a PR link and asks to review it.

tirth8205/code-review-graph

Instructions file GitHub Copilot

Instructions for tirth8205/code-review-graph, covering mcp tools: code-review-graph, when to use graph tools first, verify in the source, key tools and workflow.

tirth8205/code-review-graph

MCP server Claude CodeCodexCursor +2

Local-first knowledge graph for token-efficient code review through MCP and CLI. Runs locally from the code-review-graph Python package.

tirth8205/code-review-graph

Instructions file

Instructions for tirth8205/code-review-graph, covering claude.md - project context for claude code, project overview, graph tool usage (token-efficient), architecture and key commands.

tirth8205/code-review-graph

Skill Claude CodeCodex

Build or update the code review knowledge graph. Run this first to initialize, or let hooks keep it updated automatically.

tirth8205/code-review-graph

Skill Claude CodeCodex

Review only changes since last commit using impact analysis. Token-efficient delta review with automatic blast-radius detection.

tirth8205/code-review-graph

Skill Claude CodeCodex

Review a PR or branch diff using the knowledge graph for full structural context. Outputs a structured review with blast-radius analysis.

davila7/claude-code-templates

Agent Claude Code

Expert component reviewer for Claude Code Templates. Use PROACTIVELY when adding or modifying components in cli-tool/components/ directory (agents, commands, MCPs, hooks, settings, skills, loops). Validates format, required fields, naming conventions, and security.

agentscope-ai/agentscope

Instructions file GitHub Copilot

Copilot instructions for agentscope-ai/agentscope, covering agentscope code review guide, 1. code quality, 2. [must] code security, 3. [must] testing & dependencies and 4. code standards.

ComposioHQ/composio

Agent

Reviews documentation PRs for Composio, an SDK that connects AI agents to external tools and APIs.

wilsonfreitas/awesome-quant

Skill Claude CodeCodex

Bulk PR reviewer for awesome-quant. Use when the user asks to review all open PRs, review unreviewed PRs, bulk review, or mentions "bprr". Reviews open PRs lacking the reviewed label and presents a summary before any merge/comment/label action.

wilsonfreitas/awesome-quant

Skill Claude CodeCodex

Single PR reviewer for awesome-quant. Use when the user asks to review, validate, comment on, label, close, or merge one specific pull request that adds README.md entries. Triggers include "sprr", "review PR", "check PR", and "validate contribution".

nrwl/nx

Agent Claude Code

Use this agent during PR review to check that a PR's comments and doc-comments are TRUE. It verifies every load-bearing claim in a changed comment against the code it describes, and flags comments the diff left stale. It does not ask for more comments - this repo's committed CLAUDE.md rules default to no comment, so…

nrwl/nx

Agent Claude Code

Use this agent during PR review to answer two docs questions about any PR. Coverage, on every diff - does the change alter user-facing behavior that astro-docs documents in prose, without updating those docs? Compliance, when the diff touches docs content (astro-docs/src/content/ or astro-docs/sidebar.mts) - do the…

nrwl/nx

Skill Claude CodeCodex

Deep code review of a single open PR in nrwl/nx. Checks the PR out only inside an isolated sandbox, then runs four fixed reviewers: implementation (correctness, errors, types, performance), verification (tests, ticket grounding, comments, and docs), approach, and security. A reproduce-verifier executes a runnable…

openai/openai-agents-python

Skill Claude CodeCodex ✓ vendor

Perform pre-release planning or a final release-candidate review for openai-agents-python by comparing the target with the previous remote tag, determining the minimum compatible release type, auditing regressions and contract changes, reviewing open documentation PR coverage, drafting minor-release Key Changes, and…

can1357/oh-my-pi

Command

Parallel PR triage: decide merge-worthiness, prepare rebased worktrees, fix blockers, return them for human merge.

can1357/oh-my-pi

Agent

Code review specialist for quality/security analysis.

yamadashy/repomix

Agent Codex

Review code changes for cross-platform (Windows/macOS/Linux) hazards.

yamadashy/repomix

Agent Codex

Review code changes for missing tests, untested edge cases, and test quality.

eyaltoledano/claude-task-master

Command Claude Code

Fix PR review comments: PR # $ARGUMENTS.

eyaltoledano/claude-task-master

Agent

Use this agent to verify that tasks marked as 'review' have been properly implemented according to their specifications. This agent performs quality assurance by checking implementations against requirements, running tests, and ensuring best practices are followed. Context: A task has been marked as 'review' after…