CapSync

A simple tool to sync your AI coding skills across different tools.

The Problem

Different AI coding tools store skills in different folders:

Managing the same skills in all these places is annoying.

The Solution

Keep your skills in one place and let CapSync sync them everywhere.

Installation

Option 1: Download Binary (Quickest)

Download a pre-built binary and use it directly:

macOS (Apple Silicon):

curl -L -o capsync https://github.com/pixincreate/cap_sync/releases/latest/download/capsync-darwin-aarch64
chmod +x capsync
# Move to a directory in your PATH, or use directly:
./capsync init

macOS (Intel):

curl -L -o capsync https://github.com/pixincreate/cap_sync/releases/latest/download/capsync-darwin-x86_64
chmod +x capsync
./capsync init

Linux:

curl -L -o capsync https://github.com/pixincreate/cap_sync/releases/latest/download/capsync-linux-x86_64
chmod +x capsync
./capsync init

Add to your shell (optional):

# Add to ~/.zshrc or ~/.bashrc
export PATH="$PATH:/path/to/capsync/dir"

Option 2: Install via cargo

If you have Rust installed:

cargo install capsync

Option 3: Build from Source

git clone https://github.com/pixincreate/cap_sync.git
cd cap_sync
cargo install --path .

Quick Start

# Set up config (only detected tools are added)
capsync init

# See which tools you have
capsync detect-tools

# Sync your skills
capsync sync

# Check what's synced
capsync status

# Add a new tool and sync automatically
capsync add cursor

# Add without syncing
capsync add codex --no-sync

# Remove from a specific tool
capsync remove claude

# Remove from all tools
capsync remove --all

Commands

capsync init

Creates the config file with detected tools at ~/.config/capsync/config.toml. Only tools that are currently installed on your system are added.

capsync config

Shows your current settings and enabled tools.

capsync detect-tools

Checks which AI coding tools are installed on your system.

capsync sync

Creates symlinks from your source directory to all enabled tool destinations.

capsync add <tool>

Adds a tool to your configuration and automatically syncs.

# Add cursor and sync
capsync add cursor

# Add without syncing
capsync add codex --no-sync

If the tool name is invalid or unsupported, you'll get an error:

Error: Tool 'invalid-tool' does not exist or is unsupported in the current version

capsync status

Shows the current sync status:

• Whether source directory exists
• Which destinations have symlinks
• Whether symlinks are valid or broken

capsync remove <tool>

Removes the symlink from a specific tool's directory.

Example: capsync remove codex

capsync remove --all

Removes symlinks from all destinations.

Configuration

Config file is at ~/.config/capsync/config.toml:

source = "/Users/you/Dev/scripts/skills"

[destinations.opencode]
enabled = true
path = "/Users/you/.config/opencode/skill"

[destinations.claude]
enabled = true
path = "/Users/you/.claude/skills"

Only detected tools are added to the config. You can manually add more tools using capsync add <tool>.

How It Works

1. You put skills in one folder
2. CapSync creates a directory symlink from that folder to each tool's skills folder
3. Any files you add/remove in the source are automatically available in all destinations
4. No need to re-run sync when you add new skills

Supported Tools

CapSync supports 40+ AI coding tools:

A-C: AdaL, Amp, Antigravity, Claude Code, Cline, CodeBuddy, Codex, Command Code, Continue, Crush, Cursor

D-G: Droid, Gemini CLI, GitHub Copilot, Goose

J-K: Junie, Kilo Code, Kimi CLI, Kiro CLI, Kode

M-N: MCPJam, Moltbot, Mux, Neovate

O-Q: OpenCode, OpenHands, OpenClaude IDE, Pi, Pochi, Qoder, Qwen Code

R-Z: Replit, Roo Code, Trae, Trae CN, Windsurf, Zencoder

And more...

Development

# Build
cargo build

# Test
cargo test

# Run locally
cargo run -- sync

Contributing

1. Fork the repo
2. Make changes
3. Test your changes
4. Send a pull request

License

CC0 1.0 Universal