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What is Context Bro?

Help you bring your context to live.

Context Bro is a browser extension that exposes your everyday browsing behavior as structured context — delivered to any API endpoint via a simple POST.

Your browsing is a rich source of context. Context Bro makes it accessible to AI agents, automation pipelines, or any system that can receive HTTP requests.

Template-Driven

Full control over the JSON payload shape using {{variables}} and 50+ filters.

Multiple Endpoints

Configure named API targets with custom headers — work, personal, research.

Privacy First

Allowlist-first model. Default: share nothing. No analytics, no tracking, no servers.

Live Stream

Capture Twitch and YouTube live chat messages, donations, and subscriptions.

  • One-click share — popup, context menu, keyboard shortcut, or floating button
  • 7 preset templates — General, GitHub PR, Stack Overflow, News, Reddit, YouTube, Selection
  • Scheduled auto-sharing — allowlisted domains at configurable intervals with content dedup
  • Platform adapters — Twitch and YouTube live chat with priority sampling
  • Fully open source — MIT License, no server-side components