Handoff

Seamlessly hand off work between different AI tools. Start a task in Tool A, say "create handoff", switch to Tool B and say "accept handoff" — no need to repeat the context.

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What is this

Handoff is a cross-AI work handoff tool.

It turns "repeating the whole context every time you switch AI tools" into two sentences: say "create handoff" in Tool A, then say "accept handoff" in Tool B.

Each handoff is a standardized work handoff document — what the task is, how far it's gotten, what's left, things to watch out for, where the artifacts are. Both humans and AIs can read and edit it directly.

Related MCP server: AI Prompt Guide MCP

What problem it solves

You spend an hour discussing article topics, outlines, and style requirements with an AI in Doubao. Then you want WorkBuddy to write the first draft.

What you have to do now:

1. Try to remember "what did we decide again?"

2. Manually organize: title, outline, style, asset locations

3. Copy-paste into WorkBuddy

4. When WorkBuddy finishes, you go back to Doubao and have to explain everything again

Every time you switch AI tools, you start over.

With Handoff:

• Say "create handoff" in Doubao → automatically generates a standardized handoff document

• Open WorkBuddy, say "accept handoff" → automatically reads the handoff doc and starts working

• When done, say "complete handoff" → records output, auto-archives

• Back in Doubao, say "accept handoff" → automatically reads the completion status and continues

Quick Start (3 steps)

1. Install

pip install handoff

2. Create a handoff

handoff create "Write first draft of WeChat article" \
  --completed "Title, outline, style finalized" \
  --todo "Full draft ~3000 words" \
  --notes "Concise and elegant, avoid AI jargon" \
  --project "WeChat Article"

3. Switch to another AI tool, accept handoff

handoff accept    # Reads the most recent pending handoff
# ... do the work ...
handoff complete --output "Draft saved to /path/to/article.md"

That's it.

Core Commands

Two Ways to Use

Option 1: CLI (works even without MCP support)

# Create a handoff
handoff create "Task description" --completed "Done" --todo "Remaining" --notes "Notes"

# List pending handoffs
handoff list --status active

# Accept a handoff
handoff accept

# Complete a handoff
handoff complete --output "Output info" --notes "Notes"

Option 2: MCP Protocol (recommended — talk to AI naturally)

Add this to your MCP-capable AI tool config (Claude Code, Cursor, Codex, WorkBuddy, etc.):

{
  "mcpServers": {
    "handoff": {
      "command": "handoff",
      "args": ["serve"]
    }
  }
}

Then just tell your AI:

• "Create a handoff for this task, pass it to the next AI"

• "Accept handoff, see what's pending"

• "Complete handoff, record the output"

More examples in examples/README.md.

What a Handoff Document Looks Like

Each handoff is a plain Markdown file:

---
id: handoff_20260901_180621_13b99f
created_at: 2026-09-01 18:06:21
status: active
project: WeChat Article
tags: writing,publishing
---

# Handoff Document

## Task
Write first draft of first WeChat article

## Completed
Title, outline, style finalized, illustrations ready

## Todo
Full draft (~3000 words)

## Notes
- Style: concise and elegant, Chai Jing-style narrative
- Avoid: AI buzzwords like "empower", "closed loop", "lever"

## Related Files
- Article outline: https://feishu.doubao.com/docx/xxx

Data Storage

All handoff documents live in ~/.handoff/:

~/.handoff/
├── active/      # Pending / in-progress handoffs
├── archive/     # Completed handoffs (archived)
└── .git/        # Auto version control

• Plain Markdown files — both humans and AIs can read and edit directly

• Git auto version control — rollback and sync to remote repos

• Zero database, zero cloud services — your data stays on your machine

Design Principles

1. Plain text storage — not locked into any tool, your data is always yours

2. Local-first — no cloud, privacy-first

3. Core logic independent — future web/mobile apps reuse the same core

4. Git-native — tools developers already know, no new learning curve

5. Zero config — works immediately after install, no server setup

Tech Stack

• Python 3.9+

• MCP (Model Context Protocol)

• Plain Markdown file storage

• Git auto version control

• Zero database, zero cloud services

Project Structure

handoff/
├── handoff/
│   ├── __init__.py
│   ├── core.py          # Core logic (HandoffManager)
│   ├── cli.py           # Command-line interface
│   ├── mcp_server.py    # MCP Server
│   ├── templates.py     # Document templates
│   └── git_utils.py     # Git utility wrapper
├── tests/
│   └── test_full.py     # Full feature tests (20 cases)
├── examples/
│   └── README.md        # Usage examples
├── pyproject.toml
├── CONTRIBUTING.md
├── LICENSE
└── README.md

Roadmap

v0.1.0 (current, MVP)

• Core: create / accept / list / complete / get

• CLI

• MCP Server

• Git auto version control

• Full test suite (20 cases)

v0.2.0 (planned)

• Auto context scanning (Git status, recent files)

• AI-assisted handoff content generation

• Custom handoff templates

• Better error messages

Future

• Web UI / visual dashboard

• Cloud sync / multi-device

• Desktop app

• Mobile app / mini-program

• Team collaboration features

Contributing

Contributions welcome! Read CONTRIBUTING.md to get started.

• Bug reports: open an Issue

• Feature suggestions: open an Issue to discuss

• Code contributions: submit a PR

License

MIT