leon-ai/leon

莱昂

_ 你的开源个人AI助手。_

我最常在X/@grenlouis上分享Leon的进展

关注X/@grenlouis的进展。 网站 · 通讯 · 路线图· 故事

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⚠️ 重要通知（截至2026-03-29）

[!重要] Leon 目前专注于 develop 分支的 2.0 开发者预览版。

• 新文档还没准备好。
• 当前文档网站和早期指南大多反映了遗留架构。
• 如果你想要Leon的传统、更稳定的前代理版本，可以使用master分支。
• 如果你想探索或为莱昂的新核心做出贡献，develop是正确的地方。

关于莱昂当前状态最准确的高层参考有：

• core/context/LEON.md
• core/context/ARCHITECTURE.md

👋 引言

Leon 是你的开源个人AI助手，围绕工具、上下文、内存和代理执行构建。

Leon的设计旨在保持实用、注重隐私，并贴近真实环境。

Leon

Your open-source personal AI assistant.

I share Leon progress most regularly on X / @grenlouis

Follow progress on X / @grenlouis · Website · Newsletter · Roadmap · Story

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⚠️ Important Notice (as of 2026-03-29)

[!IMPORTANT] Leon is currently focused on the 2.0 Developer Preview on the develop branch.

• The new documentation is not ready yet.
• The current docs site and older guides mostly reflect the legacy architecture.
• If you want the legacy, more stable pre-agentic version of Leon, use the master branch.
• If you want to explore or contribute to Leon’s new core, develop is the right place.

The most accurate high-level references for Leon’s current state are:

• core/context/LEON.md
• core/context/ARCHITECTURE.md

👋 Introduction

Leon is your open-source personal AI assistant built around tools, context, memory, and agentic execution.

Leon is designed to stay practical, privacy-aware, and grounded in your real environment. It can operate locally, use dedicated tools instead of relying on free-form guessing, and complete tasks from start to finish across deterministic workflows and agent-style execution.

🧠 What Leon Is Today

Leon is no longer just a classic intent-classification assistant like it was for its first release in 2019.

Today, Leon is being built as a more capable assistant that can understand a goal, choose how to handle it, use tools, remember useful information, and recover when something goes wrong.

• Leon can run in different ways depending on the task: smart mode chooses for you, controlled mode follows deterministic native skills and actions, and agent mode can plan step by step.
• Leon supports native skills for controlled actions and agent skills for SKILL.md-backed workflows.
• Leon can use real tools to get work done instead of only replying with plain text.