// C1K MCP endpoint with the official MCP TypeScript SDK, the way desktop
// agents and IDEs connect (MCP-01 to MCP-03).
//   npm install @modelcontextprotocol/sdk
//   C1K_MCP_TOKEN=c1k_mcp_... C1K_ORG_ID=org_... node mcp.mjs
import { Client } from '@modelcontextprotocol/sdk/client/index.js';
import { StreamableHTTPClientTransport } from '@modelcontextprotocol/sdk/client/streamableHttp.js';

const token = process.env.C1K_MCP_TOKEN;
const org = process.env.C1K_ORG_ID;
if (!token || !org) throw new Error('Set C1K_MCP_TOKEN and C1K_ORG_ID');

const client = new Client({ name: 'c1k-example', version: '1.0.0' });
await client.connect(new StreamableHTTPClientTransport(new URL(`https://c1k.me/mcp/${org}`), {
  requestInit: { headers: { Authorization: `Bearer ${token}` } },
}));
console.log('connected to', client.getServerVersion().title);

const { tools } = await client.listTools();
console.log('tools:', tools.map((tool) => tool.name).join(', '));

// The SDK checks structuredContent against each tool's outputSchema.
const created = await client.callTool({
  name: 'create_link',
  arguments: { destination_url: 'https://venture.example/launch', idempotency_key: `mcp-example-${Date.now()}` },
});
if (created.isError) throw new Error(created.content[0].text);
console.log('created', created.structuredContent.link.short_url);

const listed = await client.callTool({ name: 'list_links', arguments: { limit: 10 } });
for (const link of listed.structuredContent.links) console.log(link.short_url, '->', link.destination_url);

await client.close();