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Finding the Bugs I Built an AI Agent to Prevent: Building Deterministic Guardrails with LangGraph & Python

This story is from 2026-10-17. It is preserved in the archive; the latest stories are on the live feed.

`` A real debugging log: fabrication bugs, deployment gaps, and false test passes found and closed across 6 rounds of adversarial testing. System prompts are a leash, not a lobotomy. A system prompt can be ignored, misread, or drift under pressure. Deterministic code cannot. When I built Ahmad-AI —…

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  1. 2026-10-17 18:28 · DEV Community — AI
    Finding the Bugs I Built an AI Agent to Prevent: Building Deterministic Guardrails with LangGraph & Python

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