Hal Fr for ChatGPT

io.github.pipeworx-io/hal-fr

HAL (Hyper Articles en Ligne) MCP — French national open research archive.

client:ChatGPT transport:streamable-http

Install Hal Fr in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://gateway.pipeworx.io/hal-fr/mcp

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