Code review MCP servers

405 tagged Code review, measured the same way as everything else here.

Browse within: cli 37cursor 30Code Generation 23dotnet 23mcp-server 22code-quality 19LLM 18model-context-protocol 17ai-tools 14ai-coding 12claude-code-plugin 11ai-code-review 10github-actions 10code-analysis 7

ai-quality-gate

25

mustafacagri/ai-quality-gate

MCP server Claude CodeCodexCursor +2

πŸš€ Kill the Junior AI Era. πŸ€– Level up AI code to automatically Principal standards. πŸ›‘οΈ Quality Gate ✨. Runs locally from the ai-quality-gate npm package. Needs 5 environment variables to run.

not rated 30 +1 11d ago A tokens not measured original MIT

coderabbitai-mcp

26

bradthebeeble/coderabbitai-mcp

MCP server Claude CodeCodexCursor +2

MCP server for interacting with CodeRabbit AI reviews on GitHub pull requests. Enables LLMs to analyze, implement, and resolve CodeRabbit suggestions programmatically. Runs locally from the coderabbitai-mcp npm package.

not rated 30 1y ago A tokens not measured original MIT

reado

27

WatermelonBros/reado

MCP server Claude CodeCodexCursor +2

MCP server "reado" as configured in WatermelonBros/reado. Launched with reado mcp.

not rated 30 +1 yesterday A tokens not measured original MIT

agent-guardrails

28

logi-cmd/agent-guardrails

MCP server Claude CodeCodexCursor +2

Local merge gates for AI coding agents with scope, validation, risk, and review evidence. Runs locally from the agent-guardrails npm package.

not rated 28 2mo ago A tokens not measured original MIT

language-server-mcp

29

alexwohletz/language-server-mcp

MCP server Claude CodeCodexCursor +2

MCP server exposing Language Server Protocol capabilities over stdio. Runs locally from the language-server-mcp npm package.

not rated 26 10mo ago A tokens not measured original MIT

gitlab-mr-mcp

30

amirsina-mandegari/gitlab-mr-mcp

MCP server Claude CodeCodexCursor +2

Connect your AI assistant to GitLab via MCP. Runs locally from the gitlab-mr-mcp Python package.

not rated 25 6mo ago A tokens not measured original MIT

codex-mcp-tool

31

x51xxx/codex-mcp-tool

MCP server Claude CodeCodexCursor +2

MCP server bridging AI assistants to OpenAI Codex CLI for code analysis and review. Runs locally from the @trishchuk/codex-mcp-tool npm package. Needs 3 environment variables to run.

not rated 24 19d ago A tokens not measured original MIT

security_scanner

32

probelabs/visor

MCP server Claude CodeCodexCursor +2

One of 4 in .mcp.json

MCP server "securityscanner" as configured in probelabs/visor. Runs ./mcp/security.js with node. Needs 2 environment variables to run.

not rated 24 +1 16d ago A tokens not measured original MIT

yunomi

33

kazuph/yunomi

MCP server Claude CodeCodexCursor +2

MCP server "yunomi" as configured in kazuph/yunomi. Runs ./dist/server/server.js with node.

not rated 21 25d ago A tokens not measured original MIT

fixmap

34

aryamthecodebreaker/FixMap

MCP server Claude CodeCodexCursor +2

Deterministic local-first context and impact maps for coding agents from tasks, issues, and diffs. Runs locally from the @aryam/fixmap npm package.

not rated 21 today A tokens not measured original MIT

instagit

35

InstalabsAI/instagit

MCP server Claude CodeCodexCursor +2

MCP server for Instagit β€” AI-powered Git repository analysis for coding agents. Runs locally from the instagit npm package. Needs 1 environment variable to run.

not rated 20 8mo ago A tokens not measured original MIT

polycodegraph

36

smochan/polycodegraph

MCP server Claude CodeCodexCursor +2

Multi-language code graph builder, analyzer, PR risk reviewer, and MCP server. Supports Python, TypeScript, JavaScript, and Go. Runs locally from the polycodegraph Python package.

not rated 19 1mo ago A tokens not measured original MIT

gitcontribute

37

morluto/gitcontribute

MCP server Claude CodeCodexCursor +2

Local-first GitHub contribution research workbench. Runs locally from the gitcontribute npm package.

not rated 20 +4 1mo ago A tokens not measured original MIT

code-review-graph

38

stblake/mathilda

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.

not rated 18 +4 today A tokens not measured GPL-3.0

code-graph

39

paullukic/coograph

MCP server Claude CodeCodexCursor +2

MCP server "code-graph" as configured in paullukic/coograph. Needs 2 environment variables to run.

not rated 17 changed 12d ago A Socket: pass tokens not measured original MIT

totem

40

mmnto-ai/totem

MCP server Gemini CLI

MCP server "totem" as configured in mmnto-ai/totem. Launched with cmd /c npx -y @mmnto/mcp.

not rated 17 today A tokens not measured original Apache-2.0

mergewarden

41

sjh9714/mergewarden

MCP server Claude CodeCodexCursor +2

Check whether a coding agent's changes stayed inside the scope it was given. Runs locally from the mergewarden-mcp npm package.

not rated 14 5d ago A tokens not measured original MIT

unified-diff-mcp

42

gorosun/unified-diff-mcp

MCP server Claude CodeCodexCursor +2

One of 3 in claude_desktop_config.json

MCP server "unified-diff-mcp" as configured in gorosun/unified-diff-mcp. Launched with bun /Users/username/projects/unified-diff-mcp/src/index.ts. Needs 5 environment variables to run.

not rated 12 1y ago A tokens not measured

grok-mcp

43

howardpen9/grok-mcp

MCP server Claude CodeCodexCursor +2

Use xAI Grok as a peer reviewer + PR gate from Claude Code, Cursor, Cline and any MCP host. Runs locally from the grok-cli-mcp npm package.

not rated 11 2mo ago A tokens not measured original MIT

llm-review

44

P1-103n1x/bab-ilu

MCP server Claude CodeCodexCursor +2

MCP server "llm-review" as configured in P1-103n1x/bab-ilu. Runs mcp-servers/llm-review/server.py with python3.

not rated 11 5mo ago A tokens not measured copy Β· 100% MIT

ducklab

45

jrullan/ducklab

MCP server Claude CodeCodexCursor +2

MCP server "ducklab" as configured in jrullan/ducklab. Launched with https://github.com/jrullan/ducklab/releases/download/v0.7.0/ducklab-mcp.mcpb.

not rated 10 +1 7d ago A tokens not measured original Apache-2.0

github

46

ShipWithAI/shipwithai-plugins

MCP server Claude CodeCodexCursor +2

GitHub's hosted MCP server: lets the agent search code, read and create issues and pull requests. Remote server at api.githubcopilot.com.

not rated 9 2mo ago A tokens not measured original MIT

greptile-mcp-server

48

sosacrazy126/greptile-mcp

MCP server Claude CodeCodexCursor +2

Modern TypeScript MCP server for AI-powered code search and querying with Greptile API. Runs locally from the greptile-mcp-server npm package.

not rated 9 +1 1y ago A tokens not measured original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page β€” the rest are on their repository pages: