Pushbuild Data APIs for ChatGPT
com.pushbuild/data-apis
Search and call 422 official public-data APIs: elections, courts, permits, SEC filings.
client:ChatGPT
transport:streamable-http
tools:3
Install Pushbuild Data APIs in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://api.pushbuild.com/mcp
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs