a2a2p — Agent-to-Agent-to-Physical for ChatGPT

com.a2a2p/a2a2p

Turn agent intent into physical parts: engineering review, measured geometry, calibrated pricing.

client:ChatGPT transport:streamable-http

Install a2a2p — Agent-to-Agent-to-Physical in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://a2a2p.com/mcp

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