# Stitch Mcp List Design Systems

> Lists all Stitch Design Systems, optionally filtered by project. Returns asset names needed for apply and update operations.

- **Type:** Skill
- **Install:** `agentstack add skill-gabelul-stitch-kit-stitch-mcp-list-design-systems`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [gabelul](https://agentstack.voostack.com/s/gabelul)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** Apache-2.0
- **Upstream author:** [gabelul](https://github.com/gabelul)
- **Source:** https://github.com/gabelul/stitch-kit/tree/main/skills/stitch-mcp-list-design-systems
- **Website:** https://booplex.com/projects/stitch-kit-design-intelligence-for-ai-agents

## Install

```sh
agentstack add skill-gabelul-stitch-kit-stitch-mcp-list-design-systems
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Stitch MCP — List Design Systems

Lists all available Stitch Design Systems. These are reusable theme configurations (colors, fonts, roundness, saturation) that can be applied to screens for visual consistency across a project.

## Critical prerequisite

**Only use this skill when the user explicitly mentions "Stitch".**

## When to use

- Before applying a design system — need to find the `assetId`
- User asks "what design systems do I have?"
- The orchestrator checks for existing design systems during project setup (Step 4b)
- Before creating a new design system — check if one already exists

## Call the MCP tool

```json
{
  "name": "list_design_systems",
  "arguments": {
    "projectId": "3780309359108792857"
  }
}
```

### `projectId` — numeric ID only, optional

```
✅ "3780309359108792857"
❌ "projects/3780309359108792857"
```

If omitted, returns all design systems across all projects.

## Output schema

Returns an array of Asset objects:

```json
{
  "assets": [
    {
      "name": "assets/ds_abc123",
      "displayName": "SaaS Dashboard Theme",
      "designSystem": {
        "theme": {
          "colorMode": "LIGHT",
          "font": "DM_SANS",
          "roundness": "ROUND_EIGHT",
          "saturation": 3,
          "customColor": "#6366F1",
          "backgroundLight": "#FFFFFF",
          "backgroundDark": "#18181B"
        },
        "designTokens": "...",
        "styleGuidelines": "..."
      }
    }
  ]
}
```

## After listing

Present as a readable table:

| # | Name | Font | Color | Mode | Asset ID |
|---|------|------|-------|------|----------|
| 1 | SaaS Dashboard Theme | DM Sans | #6366F1 | Light | `ds_abc123` |

Then offer:
- "Apply one of these to a screen?" → `stitch-mcp-apply-design-system`
- "Update an existing design system?" → `stitch-mcp-update-design-system`
- "Create a new design system?" → `stitch-mcp-create-design-system`

Extract the `name` field from each asset — this is the `assetId` needed for `apply_design_system`.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [gabelul](https://github.com/gabelul)
- **Source:** [gabelul/stitch-kit](https://github.com/gabelul/stitch-kit)
- **License:** Apache-2.0
- **Homepage:** https://booplex.com/projects/stitch-kit-design-intelligence-for-ai-agents

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-gabelul-stitch-kit-stitch-mcp-list-design-systems
- Seller: https://agentstack.voostack.com/s/gabelul
- Browse the marketplace: https://agentstack.voostack.com/browse

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