README.md
A personal digital twin MCP server for managing professional context.
Chen's AI Copy
Personal digital twin MCP (Model Context Protocol) server. Provides Chen's experience, skills, resume preferences, learnings, and interested companies to AI assistants across projects.
Repo: github.com/shenchensucc/chens-ai-copy
What It Does
- get_context — Retrieve experience, skills, preferences, learnings, or interested companies
- add_learning — Record new learnings, patterns, or insights from project work
- update_preference — Update resume format, communication style, or other preferences
- add_interested_company — Add companies to track for job applications
Quick Start
Install from GitHub (new machine)
git clone https://github.com/shenchensucc/chens-ai-copy.git
cd chens-ai-copy
npm install
npm run build
Add to Cursor
Add to ~/.cursor/mcp.json (Windows: C:\Users\<you>\.cursor\mcp.json or Cursor Settings > MCP):
{
"mcpServers": {
"chens-ai-copy": {
"command": "node",
"args": ["C:/path/to/chens-ai-copy/dist/index.js"]
}
}
}
Use the full path to your cloned chens-ai-copy folder.
Sync on every Cursor start
The MCP uses sync-and-run.ps1 which runs git pull before starting, so you always get the latest when opening Cursor. Ensure the MCP config points to the script:
{
"chens-ai-copy": {
"command": "powershell",
"args": ["-NoProfile", "-ExecutionPolicy", "Bypass", "-File", "D:/2026/2026-03 Chens-ai-copy/sync-and-run.ps1"]
}
}
Setup on another machine
- Clone:
git clone https://github.com/shenchensucc/chens-ai-copy.git D:\2026\2026-03 Chens-ai-copy - Run:
cd D:\2026\2026-03 Chens-ai-copy && npm install && npm run build - Add the MCP config above to
~/.cursor/mcp.json(adjust path if different)
Data Structure
| File | Content |
|---|---|
data/preferences.json |
Resume format, communication style, cover letter structure |
data/experience.json |
Work history, education, certifications |
data/skills.json |
Technical, soft, and domain skills |
data/learnings.json |
Project-derived learnings and patterns |
data/interested_companies.json |
Companies and roles of interest |
Updating From Other Projects
When working in any project, ask the AI to:
- "Add this to my digital twin: [learning]"
- "Remember that I prefer [preference]"
- "Update my context with what we learned from this project"
The AI will call add_learning or update_preference to keep your context current.
Environment Variables
CHENS_AI_COPY_DATA_PATH— Override data directory (default:./datarelative to package)
Sync with GitHub
git pull # get updates
git push # push changes
License
MIT
Tools (4)
get_contextRetrieve experience, skills, preferences, learnings, or interested companies.add_learningRecord new learnings, patterns, or insights from project work.update_preferenceUpdate resume format, communication style, or other preferences.add_interested_companyAdd companies to track for job applications.Environment Variables
CHENS_AI_COPY_DATA_PATHOverride data directory (default: ./data relative to package)Configuration
claude_desktop_config.json
{"mcpServers": {"chens-ai-copy": {"command": "node", "args": ["/path/to/chens-ai-copy/dist/index.js"]}}}Try it
→Add this to my digital twin: I learned that using Zod for schema validation significantly reduces runtime errors in TypeScript projects.
→Remember that I prefer a concise communication style in my cover letters.
→Update my context with what we learned from this project regarding API rate limiting.
→What are my current interested companies?
→Retrieve my technical skills from my digital twin.