Crow Nest

Crow Nest puts the web apps you build with Claude online and lets you share them like a Google Doc: only you, specific people, anyone signed in with the link, your company, or the public. Claude always asks who should see a new app; Crow Nest never picks for you. Apps can save the data people add (crow.db), take file uploads and update live on everyone's screen, with no backend or database to set up. They can call AI models and outside APIs with your own keys, which stay on the server and never pass through the chat. Every publish is a new version at the same address, and you can roll back at any time. Ask Claude how many people opened an app, change who can see it, put it on your own domain, or set up an organization, invite your coworkers and see everything your team has built. Sign in with Google, Microsoft or an email code. Secrets and card details are never collected in the conversation: Claude asks you privately, or links you to the Crow Nest dashboard.