Neso for ChatGPT

io.github.pipeworx-io/neso

NESO MCP — Great Britain electricity grid open data (api.neso.energy)

client:ChatGPT transport:streamable-http

Install Neso in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://gateway.pipeworx.io/neso/mcp

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