squirrelscan for ChatGPT
Add squirrelscan to ChatGPT as a developer-mode MCP connector to run audits and query findings in chat.
ChatGPT connects to squirrelscan through a custom MCP connector (developer mode). Once added, you can run audits and ask questions about the findings straight from a chat.
Requirements
- A ChatGPT Plus, Pro, Business, Enterprise, or Education account (developer mode is not on Free).
- ChatGPT only supports remote MCP servers over HTTPS, which is exactly what squirrelscan hosts.
1. Enable developer mode
Open Settings → Connectors → Advanced, and turn on Developer mode. (Connectors were renamed apps in late 2025; the toggle is the same.) On a workspace, an admin may need to enable custom connectors under Permissions & Roles first.
2. Add the connector
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Go to Settings → Connectors and click Create (or the +).
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Give it a name,
squirrelscan. -
Set the MCP server URL:
https://mcp.squirrelscan.com/mcp -
Choose OAuth for authentication and save. ChatGPT discovers the authorization server and runs a browser sign-in, so nothing secret is stored.
3. Run an audit
Start a chat, enable the squirrelscan connector for the conversation, and ask:
Audit https://example.com and summarize the top 10 issues by severity.
ChatGPT calls the squirrelscan tools, waits for the audit to finish, and reads the report back. Cloud audits spend credits; a base charge starts the run and pages are charged as they render.