{"data":{"slug":"metamcp","name":"MetaMCP","tagline":"MIT self-host MCP aggregator + middleware + inspector (one endpoint)","category":"agents","categoryName":"AI Agents","url":"https://docs.metamcp.com","github":"https://github.com/metatool-ai/metamcp","pricing":"open-source","hook":"MetaMCP is a self-host MCP aggregator, middleware, and inspector — remix many MCP servers into one namespaced SSE/HTTP endpoint any MCP client can plug into.","whatsGood":"MIT (metatool-ai/metamcp). Free via `docker compose up -d` + GHCR image. Namespaces, middleware, tool overrides, and an inspector so one MetaMCP endpoint stands in for a fleet of MCP servers. Docs at docs.metamcp.com. ★2,687 on GitHub API 2026-09-27.","theCatch":"Vs MCP Registry: listing/discovery, not an aggregator runtime. Vs ContextForge: protocol gateway + A2A/OTel plane. Vs Klavis: freemium integrations/Strata. Vs Smithery: hosted marketplace. Vs SuperGateway: transport stdio↔SSE only. Soft maintainer capacity thin — last push 2026-06-22; default branch is `ai-dev` (caution); author says core still works / will keep merging PRs — shippable with eyes open.","verdict":"MIT self-host MCP aggregator when one namespaced endpoint beats wiring every server — only with eyes open on thin maintainer capacity and the `ai-dev` default branch.","addedAt":"2026-09-27","featured":false,"domain":"AI Agents","subSpecialty":"MCP","subcategory":"MCP","tags":["mcp","api","self-host","permissive"],"capabilities":["mcp","aggregator","gateway"],"surfaces":["MCP","API","Self-host"],"ecosystem":["Node.js","Multi-platform"],"licenseModel":"OSS/MIT","githubStars":2713,"starsPerWeek":30,"access":"free","archived":false,"repo":{"createdAt":"2025-01-22","pushedAt":"2026-06-22","license":"MIT","archived":false,"checkedAt":"2026-10-19"}},"related":[{"slug":"claude-code","name":"Claude Code","tagline":"Terminal-first coding agent with deep repository context"},{"slug":"cursor","name":"Cursor","tagline":"The AI-first code editor that understands your codebase"},{"slug":"devin","name":"Devin","tagline":"Autonomous AI engineer for defined engineering tasks"},{"slug":"stagehand","name":"Stagehand","tagline":"AI-native browser automation that mixes code and natural language"},{"slug":"browser-use","name":"Browser Use","tagline":"Open-source framework for LLM-driven browser agents"}],"links":{"self":"/api/gems/metamcp","html":"/gems/metamcp","markdown":"/gems/metamcp.md","category":"/api/gems?category=agents","categoryPage":"/stacks/agents"}}