SourcesZep Temporal Knowledge Graph Architecture for Agent MemoryarXiv·high signalXBlueskyLinkedInCopy linkGraphiti engine builds temporally-aware knowledge graphs outperforming MemGPT on Deep Memory Retrieval benchmarkSourceSource pagearXiv↳ Follow the threadStack layer / Threat pattern37,623 provenance-labeled agent PRs: Codex code was reverted half as often as human code, Devin's 31% more, and Claude Code PRs waited 12.6 hours for first reviewarXiv 2609.17598Policy dependency / ContrastA Skill File Can Carry Distilled Memory, Collapsing Two Sets of Retrieval Machinery Into OnearXiv 2609.16669Stack layer / ContrastEncoding the Expected Answer as Executable Code Keeps Data-Science Agent Evals Valid on Live DataarXiv 2609.16487Stack layer / ContrastAFL++ fuzzed agent-written reimplementations of ten Linux utilities: fewer memory errors than the shipped versions, but more infinite loopsarXiv 2609.18298Stack layer / ContrastEmergence World ran 10 agents per world for 16 days and found no frontier model contained an injected attack — one acted on poisoned memory 46 hours laterarXivStack layer / Threat patternPentestChain keeps a 7B local model off the critical path behind a deterministic exploit map and runs an eleven-tool MCP pentest pipeline at zero paid-API costarXiv 2609.18120Stack layer / ContrastAffora is a design system for interfaces that computer-use agents can read, with reusable components and executable checks rather than a separate agent-only surfacearXiv 2609.19125Policy dependency / ContrastIn a human-operator cyber range, RL-trained defensive agents beat heuristic policies but performance swings with the adversary and the simulated usersarXiv