Show HN: Atlas – local-first memory that re-evaluates beliefs when facts change

Category: infrastructure

Tags: belief-revision, memory-system, property-graph, local-first, agent-framework

Score: 7.5/10 (Innovation: 9, Technical: 8, Documentation: 7, Utility: 6)

Atlas is an open-source local-first cognitive memory system that implements AGM-compliant belief revision on a property graph, with a propagation engine that automatically re-evaluates downstream beliefs when upstream facts change. Its unique combination of formal belief revision theory with practical graph-based propagation addresses a gap in existing memory systems, making it highly innovative for agent builders and AI researchers.

Target audience: backend devs, data engineers, ai-ml researchers

Repository: https://github.com/RichSchefren/atlas · Python · NOASSERTION · 54 stars

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