Create public endpoints that expose namespaces as accessible MCP servers
https://your-metamcp.com/metamcp/my-endpoint/sse https://your-metamcp.com/metamcp/my-endpoint/mcp https://your-metamcp.com/metamcp/my-endpoint/api https://your-metamcp.com/metamcp/my-endpoint/api/openapi.json
/metamcp/{name}/sse
/metamcp/{name}/mcp
/metamcp/{name}/api
/metamcp/{name}/api/openapi.json