Memory Write Validator

Software componentSafety & SecuritySafety, Security & Governancearc:MemoryWriteValidator

A validation gate between perception and long-term storage that checks candidate memories for consistency, hallucination patterns and multi-source confirmation before persistence.

Responsibility. Blocks unverified or inconsistent information from entering long-term memory.

Also known as: Memory validation gate

Direct neighbourhood (hover for relationship types)

Relationships

reads dependency

Semantic Memory Store Ch1.4

guards control

Design guidance

MUST validate information before persisting it; agents SHOULD NOT autonomously memorise unvalidated content.
SHOULD require multi-source confirmation for critical assertions.

Classification

Quality attributes: Security (ISO/IEC 25010 | NIST AI RMF: secure and resilient)
Risks mitigated: Memory poisoning via prompt injectionPersisted hallucinationsSelf-reinforcing error loopsMemory poisoning across sessions

Sources

Ch1.4: T. Nguyen, "Memory and Perception Systems," in Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam, 1st ed. 2026, ch. 1.4. ISBN: 9798244538229.
Ch3.5: T. Nguyen, "Prompt Optimization, Few-Shot Learning, Fine-Tuning," in Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam, 1st ed. 2026, ch. 3.5. ISBN: 9798244538229.