https://github.com/beautyfree/skiller

AI agent skills manager for Claude Code, Cursor, Codex and more — install, sync, and manage skills from one desktop app.
https://github.com/beautyfree/skiller

agent-skills ai-agent claude-code codex copilot cross-platform cursor desktop-app developer-tools electron llm-tools plugin-manager productivity skills-manager typescript

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AI agent skills manager for Claude Code, Cursor, Codex and more — install, sync, and manage skills from one desktop app.

Host: GitHub
URL: https://github.com/beautyfree/skiller
Owner: beautyfree
License: mit
Created: 2026-04-14T16:35:55.000Z (2 months ago)
Default Branch: main
Last Pushed: 2026-05-31T11:25:51.000Z (24 days ago)
Last Synced: 2026-05-31T13:11:54.040Z (24 days ago)
Topics: agent-skills, ai-agent, claude-code, codex, copilot, cross-platform, cursor, desktop-app, developer-tools, electron, llm-tools, plugin-manager, productivity, skills-manager, typescript
Language: TypeScript
Homepage: https://beautyfree.github.io/skiller/
Size: 12 MB
Stars: 37
Watchers: 0
Forks: 2
Open Issues: 0
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE

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README

# Skiller

![Skiller Hero Banner](docs/images/screenshots/hero.png)

Install, sync, and manage skills with Skiller across your coding agents from one desktop app.

## Why Skiller

Managing skills separately in every agent is repetitive and error-prone.
Skiller gives you one control center to:

- **See everything at once** — agents, installed skills, and status in one dashboard
- **Install once, use everywhere** — propagate skills across your agent stack with one click
- **Clean house per-agent** — right-click an agent to copy every skill from another or wipe them all
- **Project-scoped skills** — pin a skill to a specific repo without polluting your global setup
- **Edit confidently** — update `SKILL.md` content with immediate local visibility
- **Discover faster** — browse marketplace sources like [skills.sh](https://skills.sh) and [ClawHub](https://clawhub.ai)

## Supported agents

Skiller supports **44 agents** natively — drop a skill into one place and it propagates to all of them.

Claude Code
_CLI

Codex
_CLI

Gemini CLI
_CLI

Copilot CLI
_CLI

OpenCode
_CLI

OpenClaw
_CLI

CodeBuddy
_CLI

Qoder
_CLI

Cursor
_IDE

Windsurf
_IDE

Trae
_IDE

Antigravity
_IDE

Kiro
_IDE

Cline
_{VS Code extension}

Warp
_Terminal

Factory
_{Cloud platform}

+ 28 more agents (click to expand)

Adal · Amp · Augment · Bob · Command Code · Continue · Cortex · Crush · DeepAgents · Firebender · Goose · iFlow CLI · Junie · Kilo · Kimi CLI · Kode · MCPJam · Mistral Vibe · Mux · Neovate · OpenHands · Pi · Pochi · Qwen Code · Replit · Roo · Trae (CN) · Zencoder

Skiller auto-detects any of these the moment they're installed — no setup required.

## Product Tour

### Core experience

- **Dashboard** — system-wide visibility into your skill environment
- **Skills Manager** — inspect, edit, sync, and remove skills (per-agent or everywhere)
- **Projects** — group skills under specific repos so `.claude/skills/` etc. stays scoped
- **Marketplace** — search and install community skills quickly
- **Settings** — configure behavior, sources, and runtime preferences

### Skills Manager

Browse every installed skill, see which agents consume it, edit `SKILL.md` inline, and sync with one click.

![Skills Manager](docs/images/screenshots/skills.png)

### Marketplace

Search `skills.sh` and `ClawHub` in-app, preview a skill's target agents and repository, and install without touching the filesystem.

![Marketplace](docs/images/screenshots/marketplace.png)

### Settings

Theme, accent color, window blur, language, close behavior, and cache controls — all in one place.

![Settings](docs/images/screenshots/settings.png)

## Installation

Grab the installer for your OS from the [**latest release**](https://github.com/beautyfree/skiller-skills-desktop-manager/releases/latest):

| OS | File | Notes |
| --- | --- | --- |
| macOS (Apple Silicon) | `Skiller--macos-arm64.dmg` | Signed + notarized. Open the DMG and drag Skiller to Applications. |
| macOS (Intel) | `Skiller--macos-x64.dmg` | Signed + notarized. Same flow as the Apple Silicon build. |
| Windows (x64) | `Skiller--win-x64.exe` | NSIS installer. SmartScreen may show a one-time warning — click "More info" → "Run anyway". |
| Linux (x64) | `Skiller--linux-x86_64.AppImage`, `.deb`, or `.tar.xz` | AppImage: `chmod +x`, run — static squashfuse runtime, no `libfuse2` required (works on CachyOS/Manjaro/EndeavourOS out of the box). `.deb` for Ubuntu/Debian. `.tar.xz`: extract, `cd Skiller-*`, run `./install.sh` once (sets SUID on `chrome-sandbox`, registers a `.desktop` entry). Passing `--uninstall` to the same script removes the menu entry. |

Every release is built and published by the CI matrix in `.github/workflows/release.yml` — tagging `vX.Y.Z` produces all three platforms automatically.

> **If you had an older `stable-*-Skiller.*` build:** those were produced by a previous Electrobun-based packaging pipeline and can't auto-update to the current Electron-based builds. Grab the new installer above; your local data in `~/Library/Application Support/com.beautyfree.skiller/` (or the Windows/Linux equivalent) stays intact.

## Auto-updates

Once installed, Skiller keeps itself current:

- Checks for new versions on launch, then every 6 hours in the background.
- Downloads the full updated bundle on demand (click **Download update** in Settings → App Updates).
- Shows status and a one-click **Restart & install** button once ready.

## For Developers

All development, build, and debugging details are in **[docs/DEVELOPMENT.md](docs/DEVELOPMENT.md)**.

## Contributing

Contributions are welcome.
Open an issue first if you want to discuss a feature or behavior change.

## License

[MIT](./LICENSE)

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README