quicksign for ChatGPT

io.github.causehacker/quicksign

E-signatures for contracts and NDAs. Draft with AI, review, and send for signature.

client:ChatGPT transport:streamable-http runtime:npm tools:4

Install quicksign in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://quicksign.pro/api/mcp/sse

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