mockserver for Claude Code

com.mock-server/mockserver

Mock, record/replay, verify and chaos-test any HTTP, REST, gRPC or LLM dependency over MCP.

client:Claude Code transport:stdio runtime:oci

Install mockserver in Claude Code

run in your project directory

claude mcp add mockserver -- docker run -i --rm docker.io/mockserver/mockserver:8.0.0

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