你  ：帮我改简历
AI ：好的，先了解一下你——你是做什么方向的？
     常用哪些技术栈？想投什么岗位？偏好什么写作风格？
你  ：（又要把背景、技术栈、风格偏好从头敲一遍……）

你  ：先调用 who_am_i 了解我，然后帮我改简历
AI ：〔调用 who_am_i〕
     好的，已了解你的背景（LLM 预训练 / 长文本 / 分布式）、
     偏好（中文、先定风格再动手）和写作习惯。
     基于这些，我把「书籍数据 SFT」项目改写得更突出你的贡献……

personal-context-mcp/
├── server.py             # 🔌 MCP server（stdio）
├── context/              # ★ 数据层：你的资料，改这里
│   ├── style.md          # 🎨 风格习惯
│   ├── preferences.md    # ⚙️ 偏好设置
│   ├── skills.md         # 🧰 用过的 skill
│   ├── background.md     # 📖 人生背景（可公开）
│   └── private.md        # 🔒 私密信息（gitignore，仅本地 tier=private 可见）
├── ingest/import_file.py # 📄 简历/文件 → 纯文本（供 AI 解析）
└── pyproject.toml

# 1) 装依赖（mcp / pyyaml / pypdf / python-docx）
cd personal-context-mcp
uv sync

# 2) 本地可视化调试（打开 MCP Inspector，逐个点工具试）
uv run mcp dev server.py

# 3) 接入 Claude Code / Cursor
uv run mcp install server.py --name personal-context

{
  "mcpServers": {
    "personal-context": {
      "command": "uv",
      "args": ["--directory", "/绝对路径/personal-context-mcp", "run", "python", "server.py"]
    }
  }
}

flowchart LR
    A["📝 context/*.md<br/>你的资料"] --> B["🔌 MCP Server<br/>server.py (stdio)"]
    B -->|"who_am_i / search…"| C["🤖 任意 AI<br/>Claude / Cursor…"]
    C -->|"save_context 写回"| A
    D["📄 简历 / 文件"] -->|"extract_file"| C

uv run pytest            # 或 .venv/bin/python -m pytest

public   ⊂   recruiter   ⊂   friend   ⊂   private
陌生人        招聘方          朋友        只有自己

cd personal-context-mcp
git add . && git commit -m "update my context"
git push

You : Help me polish my resume.
AI  : Sure — first, what field are you in? Which tech stack do you
      use? What roles are you targeting? Any writing-style preferences?
You : (typing out my background, stack and style preferences… again.)

You : Call who_am_i to learn about me, then polish my resume.
AI  : 〔calls who_am_i〕
      Got it — I know your background (LLM pretraining / long-context /
      distributed), your preferences and writing style. Based on that,
      I've rewritten the "book-data SFT" project to highlight your impact…

personal-context-mcp/
├── server.py             # 🔌 MCP server (stdio)
├── context/              # ★ data layer — edit these
│   ├── style.md          # 🎨 style & habits
│   ├── preferences.md    # ⚙️ preferences
│   ├── skills.md         # 🧰 skills used
│   ├── background.md     # 📖 background (public-safe)
│   └── private.md        # 🔒 private (gitignored, tier=private only)
├── ingest/import_file.py # 📄 resume/file → plain text (for the AI to parse)
└── pyproject.toml

# 1) install deps
cd personal-context-mcp
uv sync

# 2) local visual debugging (MCP Inspector)
uv run mcp dev server.py

# 3) install into Claude Code / Cursor
uv run mcp install server.py --name personal-context

{
  "mcpServers": {
    "personal-context": {
      "command": "uv",
      "args": ["--directory", "/abs/path/personal-context-mcp", "run", "python", "server.py"]
    }
  }
}

uv run pytest            # or: .venv/bin/python -m pytest

git add . && git commit -m "update my context"
git push