io.github.provared/mcp-executor
Checks each tool call against a passkey-signed permission, then writes a countersigned receipt.
Target client
run in your project directory
claude mcp add mcp-executor -- npx -y provared-mcp-executor
setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok LangChain
Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs
This listing does not declare its tools. Connect the server and your client will discover them on the handshake.