Interface IMcpLlmController<Model>

Controller of MCP function calling.

IMcpLlmController is a controller of MCP function calling, containing not only the application of function calling schemas, but also identifier name of the application and execute executor of MCP functions.

Here is an example of using IMcpLlmController type for AI agent development of performing AI function calling to e-commerce API functions through @agentica.

import { Agentica, assertMcpController } from "@wrtnlabs/agentica";
import { StdioClientTransport } from "@modelcontextprotocol/sdk/client/stdio.js";
import { Client } from "@modelcontextprotocol/sdk/client/index.js";

const client = new Client({
  name: "calculator",
  version: "1.0.0",
});
await client.connect(new StdioClientTransport({
  command: "npx",
  args: ["-y", "@modelcontextprotocol/server-github"],
  env: {
    GITHUB_PERSONAL_ACCESS_TOKEN: process.env.GITHUB_PERSONAL_ACCESS_TOKEN,
    // Add other environment variables as needed
  }
}));

const agent = new Agentica({
  model: "chatgpt",
  vendor: {
    api: new OpenAI({ apiKey: "*****"})
    model: "gpt-4o-mini"
  },
  controllers: [
    await assertMcpController({
      name: "calculator",
      model: "chatgpt",
      client,
    }),
  ],
});
await agent.conversate("What can you do?");
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For reference, this IMcpLlmController type is designed for MCP servers. If you want to make a controller of another protocol like HTTP or TypeScript, use below types instead:

• IHttpLlmController for HTTP
• ILlmController for TypeScript