/**
 * CLI shim: call a relay MCP tool from bash.
 * Usage:
 *   npx tsx call.ts read_messages '{"for":"pm"}'
 *   npx tsx call.ts post_message '{"from":"pm","to":"dev-a","kind":"directive","body":"..."}'
 *   npx tsx call.ts list_pending '{"for":"pm"}'
 */
import { Client } from "@modelcontextprotocol/sdk/client/index.js";
import { SSEClientTransport } from "@modelcontextprotocol/sdk/client/sse.js";

const [, , toolName, argsJson] = process.argv;
if (!toolName) {
  console.error("Usage: call.ts <tool_name> <args_json>");
  process.exit(1);
}

const args = argsJson ? JSON.parse(argsJson) : {};
const url = new URL("http://localhost:7331/sse");
const transport = new SSEClientTransport(url);
const client = new Client({ name: "relay-cli", version: "0.1.0" }, { capabilities: {} });

await client.connect(transport);
const result = await client.callTool({ name: toolName, arguments: args });
console.log(JSON.stringify(result));
await client.close();