mcp relay for Claude Code

io.github.runrelay/mcp-relay

RunRelay MCP relay — AI agent threads, HITL confirmations, and travel capability discovery.

client:Claude Code transport:sse

Install mcp relay in Claude Code

run in your project directory

claude mcp add --transport sse mcp-relay https://mcp.runrelay.io/sse

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