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Top AI Repos tracks AI repositories on GitHub and answers two different questions about each one: is it moving right now, and would you bet a product on it.
A library of Agent Skills designed to work with the Stitch MCP server. Each skill follows the Agent Skills open standard, for compatibility with coding agents such as Antigravity, Gemini CLI, Claude Code, Cursor.
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Today
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Momentum
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growth rate 0.59%/day
# Stitch Design Skills
A collection of agent skills and plugins for [Google Stitch](https://stitch.withgoogle.com), following the [Agent Skills](https://agentskills.io) open standard. Compatible with coding agents such as Codex, Antigravity, Gemini CLI, Claude Code, Cursor, and OpenCode (manual install).
## Quick Start
### 1. Install Plugins (Recommended)
The fastest way to set up the full Stitch plugin suite globally.
#### Codex
Add the Stitch Skills marketplace, then install the plugins you need.
<details open>
<summary><strong>Via CLI</strong> (recommended)</summary>
```bash
codex plugin marketplace add google-labs-code/stitch-skills --ref main \
--sparse .agents/plugins \
--sparse plugins/stitch-design \
--sparse plugins/stitch-build \
--sparse plugins/stitch-utilities
```
> [!TIP]
> The `--sparse` flags are optional — they limit the checkout to only the
> listed paths for a faster clone. Omit them to pull the entire repository.
</details>
<details>
<summary><strong>Via the Codex UI</strong></summary>
Navigate to **Settings → Plugin Marketplaces → Add** and fill in:
| Field | Value |
|---|---|
| **Source** | `https://github.com/google-labs-code/stitch-skills` |
| **Git ref** | `main` |
| **Sparse paths** | *(optional)* `.agents/plugins`, `plugins/stitch-design`, `plugins/stitch-build`, `plugins/stitch-utilities` |
</details>
Once the marketplace is registered, install any combination of:
- **`stitch-design`** — design-focused skills
- **`stitch-build`** — build and component skills
- **`stitch-utilities`** — utility and helper skills
#### Claude Code & Cursor
```bash
# Claude Code — installs into the current project
npx plugins add google-labs-code/stitch-skills --scope project --target claude-code
```
```bash
# Cursor — installs into the current workspace
npx plugins add google-labs-code/stitch-skills --scope workspace --target cursor
```
#### OpenCode
OpenCode does **not** use `npx plugins` / `npx skills` or the Codex/Claude marketplace layout.
Install skills and the Stitch MCP server manually:
**1. Skills** — copy the skill folders you need into a discoverable path:
```bash
# Project-local (recommended)
mkdir -p .opencode/skills
cp -R plugins/stitch-design/skills/generate-design .opencode/skills/generate-design
# repeat for other skills under plugins/*/skills/
```
OpenCode also discovers `.claude/skills/` and `.agents/skills/` (see [OpenCode skills docs](https://opencode.ai/docs/skills/)).
> **Naming:** OpenCode requires skill `name` frontmatter to be lowercase kebab-case and match the directory name. Skills that use `stitch::…` names (or other non-kebab forms) need the `name` field and folder renamed before OpenCode will load them. Extra frontmatter such as `allowed-tools` is ignored.
**2. Stitch MCP** — add a remote MCP entry in project `opencode.json` or `~/.config/opencode/opencode.json` after completing the [Stitch MCP setup](https://stitch.withgoogle.com/docs/mcp/setup/):
```json
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"stitch": {
"type": "remote",
"url": "YOUR_STITCH_MCP_URL",
"enabled": true
}
}
}
```
Replace `YOUR_STITCH_MCP_URL` with the endpoint from the Stitch MCP setup flow (credentials/env vars from that guide still apply).
Tool names inside skill instructions may differ from OpenCode builtins (`webfetch` / `bash` instead of `web_fetch` / `run_command`). Prefer the OpenCode tool names when adapting a skill for OpenCode.
### 2. Install Skills Selectively
Choose only the specific skills you need.
> [!IMPORTANT]
> Stitch Design Skills often have inter-dependencies. If you choose to install skills selectively, ensure you include all required dependencies.
```bash
npx skills add google-labs-code/stitch-skills
```
You can run the following commands to see the help documentation for plugins and skills:
```bash
npx plugins --help
npx skills --help
```
## Prerequisites
These skills require the **Stitch MCP** server to be coExcerpt of 10,831 characters
Read on GitHubWould you bet a product on this? Bounded 0–100 and slow moving.
matched fp:da04c048afb32433, desc:mcp server
