Agent Browser Shield

Block prompt inject & cut token costs for AI browser agents

Product HuntBrowser ExtensionsLaunched Jun 5, 2026108#10 of the day

About Agent Browser Shield

AI agents browsing the web have a problem: they read everything — cookie banners, hidden instructions, dark patterns — and can't tell real content from a trap. Agent Browser Shield sits between your agent and the web, stripping prompt injections, masking PII, removing dark patterns, and filtering page noise that burns tokens. Free, source-available, works with browser-use and Browserbase.

The person behind Agent Browser Shield

Todd Schiller
Maker
Founder of PixieBrix
Email not found yet

Agent Browser Shield's team page →

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