MCP claude code: MCP server, setup and security

What MCP claude code does

According to its repository: “Implements Claude Code-like capabilities for code understanding, modification and project analysis.”

An MCP server gives an AI agent extra tools it calls during the conversation: the agent reads their description, decides to use them and gets the result back. MCP claude code is listed under Developer tools, a category of 475 servers in the directory, where it ranks #89 by stars.

Topics declared by the repository: claude, claude-code.

Installing and connecting MCP claude code

No package or remote server is declared in the official MCP registry: you install it from source, following the repository README.

Like any MCP server, you declare it in your client's configuration (Claude Desktop, Claude Code, Cursor, VS Code, Codex…): a name, the command that starts it or its URL, and any environment variables. The client then starts it and lists its tools. Project language: Python.

Security: what to check

An MCP server runs code with the rights you give it, and the model reads its tool descriptions: a malicious or compromised server can hijack the agent. Read the code, or pick a maintained and widely used server, before connecting it.

Points found for MCP claude code:

• Maintenance: no commit for 14 months. Possible flaws and protocol changes are no longer tracked.

Good practice: grant only the rights needed (least privilege), require human approval for irreversible actions, and run the AI agent security check.

Project activity and maintenance

Created on March 18, 2025, the SDGLBL/mcp-claude-code repository has 305 stars and 39 forks, with 2 open issues. It has more stars than 83% of the servers in the directory. Last change 14 months ago.

Stars measure attention, not quality: a recent, heavily promoted project can collect them fast, while a useful but niche server will have few.