Repo

Hy-Memory

Provides persistent memory for LLM agents across chat, working, and coding, with hierarchical recall and exact code revision context.

GitHub ↗Oct 15, 2026Paper ↗

  • llm
  • agent-memory
  • coding-agents
  • rag
Pipeline/flow diagram showing method's branching architecture and processing stages
Pipeline/flow diagram showing method's branching architecture and processing stages

What it is

Production-grade memory engine for LLM agents with chat, working, and coding memory, including hierarchical recall and code diff-chain tracking. Give LLM agents persistent memory across chat, work, and coding: store personal facts, reusable task experience, and exact code revision chains, then retrieve them through one Python SDK.

Key results

  • 3 scenes: chat, working, coding, each with a dedicated memory pipeline
  • Lite mode does chat writes/search with zero LLM calls
  • Coding memory attaches exact per-revision diffs with zero LLM calls

Shows that one memory runtime can unify personal recall, reusable work experience, and exact coding history for long-horizon agents.

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