Pith — Instagram publishing for ChatGPT

io.github.pith-day/pith-mcp

Publish to Instagram from chat — official Graph API, OAuth 2.1, free for your own posts.

client:ChatGPT transport:streamable-http

Install Pith — Instagram publishing in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://pith.day/api/mcp

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