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MemOS
Self-evolving memory OS for LLM & AI Agents: ultra-persistent memory, hybrid-retrieval, and cross-task skill reuse, with 35.24% token savings
9.6kstars
866forks
TypeScript
agentagentic-aiaiai-agentschatgptclaudehermesllmlong-term-memorymcpmemorymemory-management
Quality signals
StaleNo testsNo CIThin docsNo licensePopular
AI summary
Auto-generated overview of what this skill does and when to reach for it.
Self-evolving memory OS for LLMs and AI agents that stores, retrieves, and manages long-term memory with 35% token savings.
Use this when
- Building agents that remember past interactions
- Storing multi-modal data (text, images, tool traces)
- Reducing token usage in long conversations
- Managing shared knowledge across multiple agents
- Needing feedback-driven memory refinement
Don't use when
- Short-lived chatbots without memory needs
- Projects requiring no persistent state
- Systems needing only basic key-value storage
Capabilities
- Unified memory API for add/retrieve/edit/delete operations
- Hybrid retrieval combining full-text and vector search
- Multi-modal memory support (text, images, tool traces)
- Self-evolving memory with feedback-driven skill crystallization
- Multi-agent memory sharing via user_id
- Persistent SQLite storage with local-first deployment
InstallMCP + SKILLInstall as a Claude Code skill
Universal installANY TOOL
$ npx skillcity@latest MemTensor/MemOSAuto-detects the skill or MCP server in this repo and installs it for Claude Code, Codex, Cursor, Cline, OpenCode, Gemini CLI, Anti-Gravity, OpenClaw and Hermes.
Requires Node.js 18+ (ships with npx).
Or install manually
# Install into ~/.claude/skills/ mkdir -p ~/.claude/skills/memos curl -fsSL https://raw.githubusercontent.com/MemTensor/MemOS/main/SKILL.md -o ~/.claude/skills/memos/SKILL.md
Loading README…
Ask a simulated agent to run this skill. It loads the real SKILL.md and reasons over your task with NVIDIA.
memos — sandboxAI sandbox
Pick a quick prompt below or type your own — watch the agent execute this skill step by step.
guest@skillcity:~$Try a prompt