Tool Filter MCP for Claude Code

io.github.respawn-app/tool-filter-mcp

MCP proxy server that filters tools from upstream MCP servers via regex-based deny list

client:Claude Code transport:stdio runtime:npm

Install Tool Filter MCP in Claude Code

run in your project directory

claude mcp add tool-filter-mcp -- npx -y @respawn-app/tool-filter-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs