Example MCP Server for ChatGPT

io.github.mctx-ai/example-mcp-server

Build complete Apps with our framework — study or fork this reference implementation. Covers all @mc

client:ChatGPT transport:sse

Install Example MCP Server in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://example-mcp-server.mctx.ai/v1.3.2

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs