MCP Everything

Describe an API. Get a working MCP server.

MCP Everything turns a GitHub repository, a documentation site, a service name or a plain-English description into a Model Context Protocol server — then builds it, runs it in a Docker sandbox and calls its tools for real before handing it to you.

Four ways to start

  • A GitHub repository URL
  • A documentation or developer-portal URL
  • Just the service name, such as “Stripe API”
  • A plain-English description of the tools you want

What you get

  • A server that was compiled, started in a Docker container and driven over JSON-RPC — with up to five automatic repair rounds if a tool call fails
  • Both MCP transports: stdio by default, MCP Streamable HTTP when MCP_TRANSPORT=http is set
  • Source, tests, a Dockerfile and documentation, published to a public Gist on your own GitHub account or downloaded
  • Sign-in with GitHub, Google, or an email address and password
  • Five generations a month on the free tier. Nothing is for sale and no card is collected.

For AI agents

MCP Everything is itself an MCP server. It speaks MCP Streamable HTTP at POST /mcp in stateless mode, authenticated with an API key prefixed mcpe_ sent either as an X-API-Key header or as Authorization: Bearer. Keys are created on the account page. It exposes six tools: generate_mcp_server, continue_generation, get_generation_status, get_generated_server, list_conversations and search_marketplace. A machine-readable summary of this site is published at /llms.txt.

Not available yet

  • Hosting MCP servers on MCP Everything infrastructure — the Kubernetes path has never been run against a real cluster and is not offered
  • Paid plans, billing and subscriptions — nothing is for sale
  • Authentication for hosted servers, because hosting is not offered
  • A public MCP endpoint on this domain — the server works, but the public route to it is not configured yet
  • Pushing to a GitHub repository — implemented, but gated to a paid tier that cannot currently be purchased. Free accounts publish to a public Gist.
  • OpenAPI or GraphQL specification input — no specification parser exists

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