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OnlyMCP
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What OnlyMCP is

OnlyMCP is a hosted MCP server. You connect your AI clients to one address, https://only-mcp.com/api/mcp, and everything behind it is the same in every one of them: your skills, your agents, your memory, and the MCP servers you have connected.

The problem it solves

Every MCP client keeps its own configuration. Claude Code has one file, Codex another, Cursor a third, and each of them holds its own list of servers, its own copy of your skills and its own tokens. A server added on the laptop is missing on the desktop, a skill fixed in one client is stale in the next, and a token pasted into five configuration files is five places it can leak from.

OnlyMCP keeps one copy of all of it and serves that copy to every client.

What sits behind the one address

  • Skills, agents and memory. Stored once in your account and read by every connected client. Edit a skill once and every client sees the new version.
  • Your MCP servers. Connect GitHub, Linear, Notion or your own server once. Their tools appear in every client, prefixed with the name of the connection, for example github__create_issue. The credential stays on the server and is never sent to a client.
  • Memory as files and a graph. Memory is Markdown files in folders, linked to each other by [[name]]. The dashboard shows the files as a tree and their links as a graph, and every client reads and writes the same files.
  • Teams. Depending on your plan, a team area sits next to your private one, and you decide entry by entry what goes in. Pricing shows how many teams and members each plan includes, and which plan gives a team its own connections and an audit log.
  • Plans. Paid plans are billed monthly or yearly, and a plan can come with a trial. Pricing shows what each plan offers today.

What OnlyMCP is not

OnlyMCP brings no AI of its own and stores no AI keys. You keep using your own Claude Code, Codex, Gemini or ChatGPT, and OnlyMCP is what they connect to. It also does not start programs on your behalf: a server that only runs as a local program on your machine cannot be connected, only servers that are reachable over https.

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