Attach Phone Number To Agent

{
  "type": "object",
  "properties": {
    "agent_id": {
      "type": "string",
      "description": "The agent ID, e.g. agent_abc123"
    },
    "phone_number_id": {
      "type": "string",
      "description": "The phone number ID, e.g. phn_abc123"
    },
    "direction": {
      "type": "string",
      "enum": [
        "inbound",
        "outbound"
      ],
      "description": "inbound: the number rings this agent. outbound: the agent calls from it."
    }
  },
  "required": [
    "agent_id",
    "phone_number_id",
    "direction"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

{
  "type": "object",
  "properties": {
    "phone_number_id": {
      "description": "The linked number, prefixed phn_"
    },
    "agent_id": {
      "description": "The agent, prefixed agent_"
    },
    "direction": {
      "description": "inbound or outbound"
    },
    "linked_at": {
      "description": "When the link was made"
    }
  },
  "additionalProperties": true,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "add_agent_phone_number",
    "arguments": {
      "agent_id": "agent_abc123",
      "phone_number_id": "phn_abc123",
      "direction": "inbound"
    }
  }
}