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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | 16x 16x 16x 14x | import { Client } from '@modelcontextprotocol/sdk/client/index.js';
import { StreamableHTTPClientTransport } from '@modelcontextprotocol/sdk/client/streamableHttp.js';
import { version } from '../package.json';
interface MCPClientOptions {
baseUrl: string;
headers?: Record<string, string>;
}
interface MCPClient {
/** underlying MCP client */
client: Client;
/** underlying transport */
transport: StreamableHTTPClientTransport;
/** cleanup client and transport */
[Symbol.asyncDispose](): Promise<void>;
}
/**
* Create a Model Context Protocol (MCP) client.
*
* @example
* ```ts
* import { createMCPClient } from '@stackone/ai';
*
* await using clients = await createMCPClient({
* baseUrl: 'https://api.modelcontextprotocol.org',
* headers: {
* 'Authorization': 'Bearer YOUR_API_KEY',
* },
* });
* ```
*/
export async function createMCPClient({ baseUrl, headers }: MCPClientOptions): Promise<MCPClient> {
const transport = new StreamableHTTPClientTransport(new URL(baseUrl), {
requestInit: {
headers,
},
});
const client = new Client({
name: 'StackOne AI SDK',
version,
});
return {
client,
transport,
async [Symbol.asyncDispose]() {
await Promise.all([client.close(), transport.close()]);
},
};
}
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