guestlist
Developer Tools
guestlist
Developer Tools
know if AI agents can access any website
Free Python Library
Access a free library to check website access for AI agents.
guestlist returns tier ratings (green, yellow, orange, red) for whether AI agents and computer-use agents can access any website. Free Python library and HTTP API to check website access for browser agents and prevent silent failures from anti-bot vendors like Cloudflare, Akamai, DataDome, Imperva, and PerimeterX. guestlist tells you, for any URL, whether AI agents are likely to get through. We continuously probe the web from real browsers and grade every domain green to red based on how often crawls succeed.
