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Use getOpenAIMcpConfig to connect Corsair to the OpenAI API via HTTP transport. Like Vercel AI, OpenAI’s MCP support connects over HTTP — you expose Corsair as an MCP server endpoint and pass the config to the OpenAI client.

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Install

npm install openai

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Server

Expose Corsair as an MCP HTTP endpoint using createBaseMcpServer and createMcpRouter.
server.ts
import express from 'express';
import { createBaseMcpServer, createMcpRouter } from '@corsair-dev/mcp';
import { corsair } from './corsair';

const app = express();
app.use(express.json());

app.use('/mcp', createMcpRouter(() => createBaseMcpServer({ corsair })));

app.listen(3000, () => console.log('MCP server running on :3000'));

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Client

agent.ts
import OpenAI from 'openai';
import { getOpenAIMcpConfig } from '@corsair-dev/mcp';

const client = new OpenAI();

const response = await client.responses.create({
    model: 'gpt-4.1',
    tools: [
        {
            type: 'mcp',
            ...getOpenAIMcpConfig('http://localhost:3000/mcp'),
        },
    ],
    input: 'Setup corsair, then list all Slack channels.',
});

console.log(response.output_text);
getOpenAIMcpConfig returns the serverLabel and serverUrl fields expected by OpenAI’s mcp tool type.