A verification & control layer for AI agents that operate browsers: semantic snapshots, assertions, and trace/artifact evidence.
Jest-style assertions for AI agents — deterministic retries, stability-aware verification, optional vision fallback as last resort
Install the SDK and run your first verified agent in minutes
Build deterministic AI agents with assertions and verification
Reference for snapshots, actions, and assertions
Add verification to your existing agent frameworks
Replay agent runs and inspect why assertions passed or failed
Real-world patterns for verified agent execution
QA workflows with assertion-based verification
Understand element selection, actions, and verification
Low-level API for rendered DOM snapshots
Endpoint documentation for direct API access
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