MemGuard
An AI agent memory validation platform that continuously verifies whether facts stored in agent memory are still true - guarding writes and re-validating stored knowledge instead of trusting it forever.
View source on GitHubKey takeaways
- 01
Validate memory at write time AND re-verify on a schedule
- 02
Stale 'facts' are a memory-poisoning vector, not just a quality issue
- 03
Treat memory writes like untrusted user input
Flows built on this research
Memory & Context
Memory Write Policies
Decide what gets remembered: write gates, provenance, confidence, and validation - because memory quality is set at write time.
4 steps · 60-90 minutes
Agent QA & Security
Guard Memory Writes Against Injection
Stop poisoned data from becoming persistent agent beliefs: validate, attribute, and quarantine memory writes as untrusted input.
4 steps · 90-120 minutes
Agent QA & Security
Prompt Injection Defense Checklist
Systematically defend your agent against prompt injection: trust boundaries, content isolation, and defense-in-depth that assumes injection will happen.
4 steps · 90-150 minutes