Show HN: Sentinel – open-source QA agent that reads your code before it clicks
Sentinel is a new open-source QA agent that analyzes a codebase to derive and execute business-logic tests without manual configuration. Unlike traditional agents that simply click UI elements, Sentinel models the product's purpose to perform deep-end testing.
Why it matters
It represents a shift in AI-driven software testing from surface-level automation to context-aware, autonomous quality assurance.
Sentinel reads the codebase, works out the real business flows, and tests them end to end across the frontend and the backend. It's open source under MIT.
Product announcement focused on technical capabilities.
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