Call tool

MCPcall_tool

READ

Features

Run a tool this connection serves but tools/list does not name — the webhook alert registrars ('notify us when traffic drops'), the agent's folder, giving a finished project away (create_claim_link / revoke_claim_link), changing who may SEE the site. Find the name with find_tool first: a match marked call: "call_tool" is one of these, and calling it by name fails inside your own client, which offers only what tools/list named. Pass name and that tool's own arguments (find_tool's accepts lists the fields); the call is billed, scoped and logged exactly as a direct call would be, and the answer is the tool's own, unchanged. A name your client DOES list needs no hop — call that one directly.

Input2

namestringrequired

The tool to run, exactly as find_tool named it — e.g. 'create_claim_link'.

argumentsobject

That tool's own arguments, as an object. Omit for a tool that takes none.

Example input

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "call_tool",
    "arguments": {
      "name": "<name>"
    }
  }
}

更新日 Sep 24, 2026

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