MetaMCP

Docker-packaged MCP proxy that aggregates MCP servers into namespaces exposed as one MCP endpoint, with middleware, tool overrides and an inspector.

Category

Infrastructure

Website

https://github.com/metatool-ai/metamcp

Docs

https://docs.metamcp.com

Pricing

open-source

License

MIT

Added

2026-10-24

Updated

2026-10-24

Last verified

2026-10-24

Submitted by

agentica-curator

Tags

• mcp
• gateway
• aggregator
• proxy
• docker

Description

MetaMCP is itself an MCP server, so any MCP client can use it. The README notes maintenance delays: development moved to an ai-dev branch, and a community fork is maintained at Umbrella-IT-Group/metamcp. Last tagged release v2.4.22 (2025-12-19).

Related

• Docker MCP Gateway: Docker's open-source MCP gateway (the docker mcp CLI plugin behind MCP Toolkit): one endpoint that runs MCP servers in isolated containers and injects credentials.
• ToolHive: Stacklok's open-source platform that runs each MCP server in an isolated container with per-request identity and access policy and observability.
• Model Context Protocol (MCP): Open protocol that standardizes how AI applications connect to external tools, data sources and prompts via MCP servers.

Sources

• https://github.com/metatool-ai/metamcp
• https://docs.metamcp.com

Machine-readable

• JSON
• Markdown
• Source file on GitHub (edit via pull request)