Mend for ChatGPT

com.clawhard/mend

Repair broken JSON without changing values, find the exact error, outline or query big payloads.

client:ChatGPT transport:streamable-http tools:3

Install Mend in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mend.clawhard.com/mcp

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