by letta-ai · Agent Tool · ★ 23.5k
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Letta (formerly MemGPT) Letta is the platform for building stateful agents: AI with advanced memory that can learn and self-improve over time. Letta Code: run agents locally in your terminal Letta API: build agents into your applications Get started in the CLI Requires Node.js 18+ Install the Letta Code CLI tool: Run in your terminal to launch an agent with memory running on your local computer When running the CLI tool, your agent help you code and do any task you can do on your computer. Letta Code supports skills and subagents, and bundles pre-built skills/subagents for advanced memory and contin
| Stars | 23,528 |
| Forks | 2,502 |
| Language | Python |
| Category | Agent Tool |
| License | Apache-2.0 |
| Quality Score | 68.4706428499644/100 |
| Open Issues | 68 |
| Last Updated | 2026-06-26 |
| Created | 2023-10-11 |
| Platforms | python |
| Est. Tokens | ~14k |
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letta is Platform for stateful agents: AI with advanced memory that can learn and self-improve over time.. It is categorized as a Agent Tool with 23.5k GitHub stars.
letta is primarily written in Python. It covers topics such as ai, ai-agents, llm.
You can find installation instructions and usage details in the letta GitHub repository at github.com/letta-ai/letta. The project has 23.5k stars and 2502 forks, indicating an active community.
letta is released under the Apache-2.0 license, making it free to use and modify according to the license terms.
The top alternatives to letta on Agent Skills Hub include hexstrike-ai, cursor-talk-to-figma-mcp, klavis. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.