MCP

At https://platform.trylath.com/mcp The server speaks the Model Context Protocol over HTTP. tools/list returns every operation; tools/call runs one. Tool names are the operation with dots replaced by underscores, because MCP names allow [A-Za-z0-9_-] only — sms.send is sms_send, developers.key.create is developers_key_create. An agent does not need to be told what exists. It reads the tool list, gets each schema, and calls — which is why the copy-paste prompt names operations rather than URLs. A tools/call, exactly as the live server accepts it.

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "sms_send",
    "arguments": {
      "to": "+14155550100",
      "body": "Spring sale starts today.",
      "topic": "promotions"
    }
  }
}

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