Stagehand
A developer SDK for browser agents combining AI-driven actions, element observation and schema-validated extraction with programmatic browser control.

Overview
A developer SDK for browser agents combining AI-driven actions, element observation and schema-validated extraction with programmatic browser control.
AI-assisted browser actions with act() · Element/selector discovery with observe() · Schema-validated structured extraction with extract()
Browser automation agents · MIT SDK; services separate
Original source & installation instructions
MIT covers the SDK, not model APIs or remote browser services; site permissions, sessions and login secrets require careful handling.