Your assistant can describe your API. Now let it use it.
Point it at your database, your repositories, Stripe, Slack - anything with an API - and your AI assistant stops describing what it would do and starts doing it. Name a service, paste a repository, point at some docs, or just say what you need, and you get real tools your assistant can call.
If it has an API, your assistant can use it
The tools are run and tested before they reach you, hosted here for you or yours to take as code and run anywhere. They work in Claude Desktop, or anything that speaks MCP. Free to start, no credit card.
One connection to all of it
Point an agent at one endpoint and it can build new tools on demand, then find and call
every tool you have made here - no browser, no glue code between them. MCP Everything is
itself an MCP server, at
POST https://mcpeverything.com/mcp. MCP Streamable HTTP, stateless,
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 eight tools: generate_mcp_server,
continue_generation, get_generation_status,
get_generated_server, list_conversations,
search_marketplace, search_tools and
call_tool. The last two find and run the tools of the MCP servers you host
here, so one connection reaches all of them. A machine-readable summary of this site is published at
/llms.txt.