Heimdall Update: Level-Triggered Architecture for Agent Memory Consistency
Slight-Parfait3679 · reddit · 2026-08-22
The developer released an update for Heimdall, an Agent memory system, addressing graph consistency issues under concurrent multi-agent environments. The new architecture replaces event-driven inference with a level-triggered approach: a Reconciler module diffs the graph state against disk reality using content hashes, managed by a single writer to ensure bounded staleness and exact ownership. It uses Tree-sitter for AST parsing to extract code structure at zero token cost and assigns trust verdicts (STRONG/WEAK/REBUILT/STALE) to every search hit to prevent agents from acting on stale paths. The project is open-sourced on GitHub.
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