WattGap for Agents for ChatGPT
io.github.dfskid/agent-mcp
Sourced, dated US home-energy program truth by ZIP.
client:ChatGPT
transport:streamable-http
Install WattGap for Agents in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://wattgap.com/api/mcp
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs