Hindsight
vectorize-io/hindsight
Agent memory that learns.
Hindsight is an open-source memory framework for agents that learns what to remember — extracting, scoring and retrieving from experience to improve over time, rather than storing everything and hoping retrieval sorts it out.
Related projects
Hermes Agent
NousResearch/hermes-agent
The agent that grows with you.
Nous Research's self-improving personal agent: a learning loop turns experience into reusable skills, builds a persistent user model across sessions, and checkpoints state to disk with rollback — lean enough for a $5 VPS and driven from the chat apps you already use.
claude-mem
thedotmack/claude-mem
Persistent context across sessions for every agent.
claude-mem captures everything an agent does during a session, AI-compresses it, and injects the relevant context into future sessions — session-to-session memory as a plugin for Claude Code, Codex, OpenClaw, Gemini, Copilot and more.
Headroom
headroomlabs-ai/headroom
Context compression for coding agents.
Headroom compresses tool outputs, logs, files and RAG chunks before they reach the LLM — 20% fewer tokens for coding agents and 60–95% for other workloads. Context engineering as infrastructure: keeping the window usable as harnesses grow.