Guardian Engine

Guardian Engine is a deterministic recipe verification service. It validates AI-generated recipes against physics-constrained master SOPs using graph-based logic. Guardian always returns a clear Verdict (PASSED/FAILED) and a list of Findings with severity levels. Output is transparent: findings carry exact ingredient names, temperatures, and durations. verify_recipe and fix_recipe return machine-actionable JSON by default; pass response_format='text' for a human-readable report. OPTIONAL — INCLUDE original_prompt: For safety-aware and personalised feedback, include the user's original cooking request in the original_prompt parameter. Copy the user's exact message — do not paraphrase. Example: if the user said 'make me a spicy vegan rendang', pass that exact string. WHY THIS HELPS: - WITHOUT original_prompt: Guardian returns actionable findings with ingredient names and technique hints. - WITH original_prompt: Guardian additionally checks for safety context (e.g., recipes for inf