LLM Gateway for ChatGPT

io.github.theopenco/llmgateway

Chat with any LLM, generate images, browse models and check your usage and costs.

client:ChatGPT transport:streamable-http

Install LLM Gateway in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.llmgateway.io/mcp

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