Fanout for ChatGPT

io.github.labstack/fanout

Investigate OpenTelemetry traces, metrics, and logs, and manage personal dashboards.

client:ChatGPT transport:streamable-http

Install Fanout in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://{fanout_host}/mcp

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