随时把内容收进 Letter.md
通过移动端分享面板、系统快捷方式、小组件和文档链接创建新的 Letter。
Capture into Letter.md from anywhere
Create letters from mobile share sheets, system shortcuts, widgets, and document links.
个人 Agent 工作区 Beta
在私密的个人 Agent 工作区中探索、起草和处理你主动选择的 Letter.md 文档。
在 Letter.md 中使用 Live Photo
导入 Live Photo 时同时保留静态照片、动态片段和拍摄信息，并以更尊重隐私的方式处理位置数据。
语音笔记
在 iPhone 上录制语音笔记，将音频保留在文档中，并把转写内容继续整理成普通 Markdown。
和团队一起发布，并使用自己的域名
更清晰的团队发布流程、公开站点设置和自定义域名引导，同时保持草稿与已发布版本分离。
通过 MCP 让 Letter.md 与 AI 协作
通过安全的 MCP 连接，让 ChatGPT、Codex、Cursor 等 AI 客户端查找、读取、创建和审阅 Letter.md 文档。
Personal Agent workspace beta
Use a private Agent workspace to explore, draft, and work with the documents you choose.
Live Photos in Letter.md
Import Live Photos while preserving their still image, motion, and capture details in Letter.md.
Voice notes
Record voice notes, keep the audio with your document, and turn speech into editable Markdown.
Publish with teammates and your own domain
A clearer publishing flow for workspace editors, public sites, and custom domains.
Letter.md works with AI through MCP
Connect supported AI clients to find, read, create, and review Letter.md documents through MCP.
通过 MCP 将 Letter.md 接入 AI
Letter.md: A quiet, local-first Markdown editor for writing, organizing, and publishing. Write anonymously in the browser or save to the cloud for collaboration.
Connect Letter.md to AI with MCP
A calm, local-first Markdown editor for writing, organizing, and publishing documents.