MCPClientMock for Claude Code

io.github.akkshay10/mcpclientmock

MCP server for James Bloom MockServer - create expectations, verify requests, and manage mock state

client:Claude Code transport:stdio runtime:npm

Install MCPClientMock in Claude Code

run in your project directory

claude mcp add mcpclientmock -e MOCKSERVER_HOST=<MOCKSERVER_HOST> -e MOCKSERVER_PORT=<MOCKSERVER_PORT> -- npx -y mockserver-mcp

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