sentrysurface for ChatGPT

io.github.sentrysurface/sentrysurface

Cybersecurity MCP server for URL scanning, threat intelligence, and domain reputation.

client:ChatGPT transport:streamable-http

Install sentrysurface in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.sentrysurface.io/mcp/mcp

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