OP Inference for ChatGPT
com.opinference/op
OP tasks, your presets and the public workflow gallery, billed to your API key.
client:ChatGPT
transport:streamable-http
Install OP Inference in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://api.opinference.com/v1/mcpCustom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs