Seline for ChatGPT

io.github.getseline/seline-mcp

MCP server for the Seline Analytics API

client:ChatGPT transport:streamable-http runtime:npm

Install Seline in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.seline.com/mcp

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