TrustFetch for ChatGPT

io.github.vohlsyr/trustfetch

Prompt-injection scanning and safe webpage fetching for AI agents reading untrusted content.

client:ChatGPT transport:streamable-http

Install TrustFetch in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://trustfetch.duckdns.org/mcp/

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