Open source browser-agent projects

Every project in the registry tagged browser-agent, ranked by real GitHub adoption.

projects 3 combined stars ★ 74K refresh nightly
01 AIHawk ★ 32K

Anti detect browser and web browsing agent: an open-source MCP server for undetected browsing, AI web scraping and computer use agents. No captchas.

last push3 hours ago languagePython licenseMIT
02 stagehand ★ 24K

The SDK to extract data and interact with any site on the web. Get started with Claude Code, Codex, Eve, Mastra, and more.

last push4 hours ago languageTypeScript licenseMIT
03 browser-harness ★ 18K

Browser Harness | Self-healing harness that enables LLMs to complete any task.

last push6 days ago languagePython licenseMIT

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Frequently asked questions

How many open source browser-agent projects are there?

This registry tracks 3 projects tagged browser-agent, with 73,574 GitHub stars between them. The most-adopted is AIHawk at 31,619 stars.

Are these browser-agent projects free to use?

Yes — 3 of the 3 carry an explicit open-source licence across 1 distinct licence, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.

Which browser-agent project should I choose?

The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.

Are these browser-agent projects still maintained?

3 of the 3 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.