Apostra (formerly Scope3 and Interchange) for ChatGPT

io.github.apostra-public/apostra

Plan, run, and understand advertising across sellers from one connected place.

client:ChatGPT transport:streamable-http

Install Apostra (formerly Scope3 and Interchange) in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.apostra.com/mcp/v3

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