为Claude代码、光标及其他AI工具提供持久上下文。跳过数据库、MCP服务器、简单markdown文件的嵌入和老式git。

警告： 这是一个公开模板。一旦你克隆并添加了笔记，千万不要将个人版本推送到公共仓库。你的内存将包含秘密（包括黑暗的个人秘密和安全风险的秘密）、个人信息以及你的工作风格。保持本地或推送到新的私人仓库。

不要使用 GitHub 的“分叉”按钮 - 公共仓库的分叉不能设为私密。请使用 git clone（见下方快速入门）。

什么是双重？

AI助理在每次会议之间都会忘记所有内容。你的工程决策（我认为尤其重要）、编码模式、项目背景。

Double 通过你控制的有序 markdown 文件解决这个问题。把它当作你的 AI 助手的第二个大脑。

为什么叫“双重”？ 以陀思妥耶夫斯基的小说《双重》命名——这是你的第二个自己。不仅仅是工程和研究，还有商业想法、个人笔记、爱好、工作流程偏好。

主要特色

Double: External Personal Memory for AI

Persistent context for Claude Code, Cursor, and other AI tools. Skips the database, MCP servers, embeddings for simple markdown files and good ol’ git.

WARNING: This is a PUBLIC template. Once you clone it and add your notes, DO NOT push your personal version to a public repo. Your memory will contain secrets (both dark personal secrets and security risk secrets), personal information and your working style. Keep it local or push to a NEW private repo.

DO NOT use GitHub’s “Fork” button - forks of public repos cannot be made private. Use git clone instead (see Quick Start below).

What is Double?

AI assistants forget everything between sessions. Your engineering decisions (which I think are especially important), coding patterns, project context.

Double solves this with organised markdown files that you control. Think of it as a second brain for your AI assistant.

Why “Double”? Named after Dostoevsky’s novel “The Double” - it’s your second self. Not just engineering and research, but business ideas, personal notes, hobbies, workflow preferences.

Key Features

• Smart routing: /sync only loads files relevant to your work - Python session won’t load iOS context
• Concise capture: /handoff writes terse, reusable insights (not verbose essays)
• Context efficient: Compressed memory files reduce token overhead by ~65% while keeping essential knowledge
• No dependencies: Just markdown files and git

Make It Yours

This is a template, not a rigid system. The folder structure, commands, and workflows here are a starting point based on one person’s working style. You should heavily customise it:

• Rename folders to match your mental model
• Delete categories you don’t need (maybe you don’t track business ideas or research)
• Add new ones that fit your work (design/, writing/, client-work/, whatever)
• Modify commands to match your workflow
• Change the rules in meta/ to fit your style

The only critical parts are:

1. Organised markdown files you control
2. A capture → process → load workflow
3. Using absolute paths (~/double/) in commands

Everything else? Change it.

Folder Structure

~/double/
├── business/        # Ideas, metrics, product decisions
├── engineering/     # Technical patterns, best practices, lessons learned
├── tasks/           # Active work, backlog, waiting
├── projects/        # Project-specific context and decisions
├── research/        # Intelligence on companies, people, markets
├── personal/        # Writing style, preferences, workflows
├── meta/            # System rules, processed entries, changelog
└── .claude/
    ├── commands/    # Workflow commands that load context
    └── skills/      # Forked skills (tangent, etc.)

Why ~/double/ in Your Home Directory?