Open source. Local-first. Provider-neutral.
View the repository · Read the docs · Three-minute test · Five-minute setup · Free or $10 managed · Follow @Lians-ai
Lians gives AI agents durable memory across chats, sessions, tools, and models. Your agent stays the same; Lians gives it a shared place to remember.
- Runs locally with SQLite and needs no Lians account or API key.
- Works through MCP, plugins, and Python, TypeScript, Java, Go, or C SDKs.
- Lets people inspect, correct, and explicitly delete stored memory.
- Licensed under Apache 2.0 and developed in public.
- Community is free: run Lians locally or self-host it with no Lians account, API key, or software license fee.
- Lians Personal is $10/month: use a managed private memory workspace with 100,000 writes and 50,000 recalls each month, memory controls, exports, and email setup support. Cancel anytime.
Install locally for free or see Lians Personal.
New to AI memory? Start with the plain-language three-minute test, then use the setup links below with the AI tool you already have.
Choose your agent: Cursor · Gemini CLI · Claude Code · OpenCode · Codex.
Gemini CLI users can install Lians directly from GitHub:
gemini extensions install https://github.com/Lians-ai/LiansIn any compatible agent with Lians configured, say:
Remember that this project uses Python 3.12 and pytest.
Open a new chat and ask:
What Python version and test runner does this project use?
If setup is confusing or recall fails, open an issue. If Lians solves a real problem for you, star the repository.