Install BulleBrowser
From download to a working AI agent in a few minutes. No technical background needed.
Open the installer
macOS: open the .dmg, drag BulleBrowser into Applications, and double-click to launch. Official releases are Developer ID-signed and notarized by Apple, so they open normally. (Building from source? A dev build isn’t notarized, so right-click → Open → Open, or run xattr -dr com.apple.quarantine /Applications/BulleBrowser.app.)
Windows: run the .exe; if SmartScreen appears, click More info → Run anyway.
Linux: chmod +x BulleBrowser-*.AppImage then run it.
Add your BulleBrowser AI key
BulleBrowser is bring-your-own-key, so your prompts go straight to your configured provider account from your device. Add a supported key (current format starts with sk-ant-), then in BulleBrowser open the profile menu → Settings → paste it → Save. It’s stored encrypted in your OS keychain.
Open the AI panel and pick a skill
Press Ctrl/Cmd + Shift + A (or click AI), choose a preset Skill (Grant scanner, RFP comparator, or Compliance review), and describe your task. The agent drives the tabs and hands back a results table.
The installers are currently unsigned (no paid developer certificate yet), so macOS and Windows show a one-time warning. The steps above are the standard way to launch unsigned apps.