The future of AI agents is test-driven | Decagon
Feb 23, 2026

Summary
This post introduces Decagon's integrated testing infrastructure for AI agents built on Agent Operating Procedures (AOPs). It details the capabilities of this testing suite, including real-time previews, unit tests for response validation, integration tests for tool triggering and data retrieval, and large-scale simulations. The post emphasizes the importance of test-driven development for ensuring predictability, consistency, and reliability in AI agent behavior, especially when dealing with non-deterministic LLMs. It also highlights the auditable execution paths provided by AOPs for debugging and verification.
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