The web scan is free and needs no account.
Sailop checks a public web page for eight design defaults AI site builders leave in place, and writes the fix. Use it from an AI agent, over HTTP, or in the browser.
Remote, anonymous, read-only: https://sailop.com/api/mcp. Four tools: scan_url, get_scan_results, get_fix_kit, list_signatures.
claude mcp add --transport http sailop https://sailop.com/api/mcp
POST /api/scan/url with {"url": "example.com"} returns the evidence and the fix kit as JSON. API docs, OpenAPI 3.1.
Plugin manifests for Claude Code, Cursor and Gemini CLI that point to the remote server are prepared and not listed in any directory yet. Until they are, add the server with its URL as shown in the MCP docs; nothing has to be installed.
The Sailop command-line tool, which runs the checks on source files, is not published on npm yet: npm i sailop does not work today.