Show HN: Mnestiq – tamper-evident logs of what an AI agent saw and did

Category: security

Tags: ai-agents, audit-logging, tamper-evidence, forensics, prompt-injection, observability

Score: 7.8/10 (Innovation: 8, Technical: 8, Documentation: 8, Utility: 7)

Mnestiq is a flight recorder for AI agents that captures tamper-evident, signed evidence of what an agent saw, decided, and did. It combines hash-chained records, Merkle checkpoints, provenance tagging, and egress identity to enable incident response and prompt-injection forensics, with drop-in SDKs and a proxy for language-agnostic recording.

Target audience: AI/ML engineers and security teams building or operating LLM agents

Repository: https://github.com/mnestiq/mnestiq · Python · Apache-2.0 · 2 stars

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