code-review-mcp-server

by Orcus2021 · Developer Tools · ★ 9

code-review-mcp-server is an MCP server by Orcus2021. A Model Context Protocol (MCP) tool that automates code review and leaves comments directly on GitHub PRs, with support for Notion integration for custom review guidelines. It has 9 GitHub stars and ranks #1379 of 2217 in Developer Tools by stars.

Category: Developer Tools
Author: Orcus2021
GitHub stars: 9
This week: Tracking since 18 Oct 2026
Weekly downloads: 293
Language: TypeScript
License: Not stated
Last update: 2026-07-06 (4 months ago)
Links: Source Website npm

How to install code-review-mcp-server

code-review-mcp-server is published on npm as code-review-mcp-server, and it depends on @modelcontextprotocol/sdk. These steps assume it runs as a local stdio server, which is the usual setup.

Check the README. Confirm the start command and note any API keys or environment variables it needs (pass them with -e KEY=value or an env block). You need Node.js for npx.

Add it to Claude Code from a terminal:

claude mcp add code-review-mcp-server -- npx -y code-review-mcp-server

Or add it to Cursor or Claude Desktop in .cursor/mcp.json or claude_desktop_config.json:

{
  "mcpServers": {
    "code-review-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "code-review-mcp-server"
      ]
    }
  }
}

Restart the client and check it. Run claude mcp list, or open the client's MCP settings, and confirm code-review-mcp-server and its tools are listed. The install guide covers VS Code and Codex.

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Frequently asked questions

What is code-review-mcp-server?

code-review-mcp-server is an MCP server by Orcus2021 in the Developer Tools category. A Model Context Protocol (MCP) tool that automates code review and leaves comments directly on GitHub PRs, with support for Notion integration for custom review guidelines. It has 9 GitHub stars and ranks #1379 of 2217 in Developer Tools by stars.

Is code-review-mcp-server free and open source?

The listing has no license field, which usually means the repository does not declare one. Without a license the code is not open source by default, so ask the maintainer before reusing it. You can still read the code and the README at the source link.

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