MetaMCP

Docker-based MCP proxy that aggregates multiple MCP servers into a single unified endpoint with namespace grouping, middleware, rate limiting, and auth. Any MCP client connects to one MetaMCP endpoint instead of many individual servers.

Connects to: Claude Desktop, Cursor, Windsurf, any MCP server, OIDC providers (Keycloak, Entra ID, Okta) · · MIT 2,537★

Use it with an AI agent

Loadbay is an MCP server, so an agent can search the catalog and find this harness:

claude mcp add --transport http loadbay https://loadbay.xyz/api/mcp

• Source: https://github.com/metatool-ai/metamcp
• This harness as JSON: /api/harnesses/metamcp
• Agent setup: /setup.md
• Browse all 700+ harnesses on Loadbay