session-memory

该论文提出 Parametric Session State (PSS)，一种将长对话交互编译为固定形状的 LoRA 会话记忆层，使 RAG 系统在无需重放历史的情况下恢复未明确表述的查询中的检索意图，并在受控与公开评测中验证其跨模型与检索后端的有效性。

ErnOS updates its Echo agent with a major tooling overhaul: pagination for large files, project linking, session memory, smarter routing, and autonomous cognition — all running locally.

Polygraph is a tool that enables AI agents to see across repositories and maintain session memory.

Agentmemory is a free, open-source tool that gives AI agents like Hermes, Claude Code, and Codex infinite memory by recording session activity, compressing it with AI, and injecting relevant context into future sessions. It has over 4,000 GitHub stars.