MemTensor / MemOS
Self-evolving memory OS for LLM & AI Agents: ultra-persistent memory, hybrid-retrieval, and cross-task skill reuse, with 35.24% token savings and DeepSeek Harness support.
Why this job: says: persistent memory; topics: long-term-memory, memory

What it does
- Unified Memory API. A single API to add, retrieve, edit, and delete memory—structured as a graph, inspectable and editable by design, not a black-box embedding store.
- Multi-Modal Memory. Natively supports text, images, tool traces, and personas, retrieved and reasoned together in one memory system.
- Multi-Cube Knowledge Base Management. Manage multiple knowledge bases as composable memory cubes, enabling isolation, controlled sharing, and dynamic composition across users, projects, and agents.
- Asynchronous Ingestion via MemScheduler. Run memory operations asynchronously with millisecond-level latency for production stability under high concurrency.
- Memory Feedback & Correction. Refine memory with natural-language feedback—correcting, supplementing, or replacing existing memories over time.
Get started
No single install command. Read the steps in the README (opens in new tab)
- Maintenance
- Active
- Last commit 5 days ago
- Stars
- 12,331
- +109 this week
- Licence
- Apache-2.0
- Allows business use
- Downloads for
- None listed
- No release files
- Latest version
- v2.0.36
- Released today
- Built with
- TypeScript
- 58% of the code
Is it looked after?
- Contributors
- 10
- Last 90 days
- Issues
- 91% closed
- 54 still open
- Pull requests
- 1,294 merged
- 109 waiting
- Releases
- 62
- 30+ in the last year
- Contributing guide (opens in new tab)
- No security policy
- No code of conduct
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More: languages, topics and project record
Languages
- TypeScript 58%
- Python 34%
- HTML 4%
- JavaScript 2%
Topics
- agent
- agentic-ai
- ai
- ai-agents
- chatgpt
- claude
- deepseek-harness
- dsh-plugin
- hermes
- llm
- long-term-memory
- mcp
Project record
- JobAgent memory
- StatusFeatured
- Commits2,226
- Forks1,116
- Watching53
- Stars in 28 days+534
- CreatedJul 6, 2025
- First seen by usNov 7, 2026
- CheckedNov 7, 2026
