# Letta — Stateful AI Agents with Memory

> Letta builds stateful AI agents that learn and self-improve with advanced memory. 21.8K+ stars. CLI, Python/TS SDKs, skills, subagents. Apache 2.0.

## Install

Save the content below to `.claude/skills/` or append to your `CLAUDE.md`:

## Quick Use

```bash
npm install -g @letta-ai/letta-code
# Or: pip install letta-client
```

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## Intro

Letta is the platform for building stateful AI agents with advanced memory that learn and self-improve over time. With 21,800+ GitHub stars and Apache 2.0 license, it provides a CLI, Python and TypeScript SDKs, skills and subagents support, and model-agnostic architecture.

**Best for**: Developers building AI agents that need persistent memory
**Works with**: Claude Code, OpenAI Codex, Cursor, Gemini CLI, Windsurf

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## Key Features

- Persistent memory across conversations
- CLI + Python + TypeScript SDKs
- Skills and subagents
- Model-agnostic (Claude, GPT, open-source)
- Web search built in

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### FAQ

**Q: What is Letta?**
A: Letta builds stateful AI agents with 21.8K+ stars. Persistent memory, self-improvement. Apache 2.0.

**Q: How do I install Letta?**
A: npm install -g @letta-ai/letta-code or pip install letta-client.

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## Source & Thanks

> [letta-ai/letta](https://github.com/letta-ai/letta) — 21,800+ GitHub stars

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Source: https://tokrepo.com/en/workflows/4ddbd0e0-80df-41ee-9593-982beeb075b3
Author: Skill Factory