Zaptu for ChatGPT
ai.zaptu/zaptu
Connect people with independent local home-service contractors. For plumbing, the person dials.
client:ChatGPT
transport:streamable-http
tools:5
Install Zaptu in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://api.zaptu.ai/mcpCustom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs