Since.dev for ChatGPT

io.github.since-dev/mcp

Watch dependencies, verify facts, inspect coverage, and catch up on changes with durable cursors.

client:ChatGPT transport:streamable-http

Install Since.dev in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.since.dev/mcp

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