# 2D Assets MCP (npm · 2d-assets-mcp)

MCP server for generating advanced mock 2D PNG assets for game prototypes.

- Trust score: 63/100 (medium)
- Change this week: +21
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `2d-assets-mcp`: 63/100 (this document), [markdown](https://verifymcp.io/servers/crony-io-2d-assets-mcp/2d-assets-mcp.md), [page](https://verifymcp.io/servers/crony-io-2d-assets-mcp/2d-assets-mcp)

## Channel facts

- Registry: `npm`
- Package: `2d-assets-mcp`
- Version: `0.1.4`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Supply Chain Security**: 87/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (126 of 130), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (126 of 130), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 46 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 62/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 870 tokens (~290/item across 3 items; 3 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### Claude

```bash
claude mcp add crony-io-2d-assets-mcp -- npx -y 2d-assets-mcp
```

### Codex

```bash
codex mcp add crony-io-2d-assets-mcp -- npx -y 2d-assets-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "crony-io-2d-assets-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "2d-assets-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add crony-io-2d-assets-mcp --command npx --arg -y --arg 2d-assets-mcp
```

### Hermes

```yaml
mcp_servers:
  crony-io-2d-assets-mcp:
    command: "npx"
    args: ["-y", "2d-assets-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "crony-io-2d-assets-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "2d-assets-mcp"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-03 (score 63, +43)

- [security regression] Provenance: unverified → fail
- [security improvement] Install scripts: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] License: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Schema quality: unverified → excellent
- [functional] Licence: MIT

### 2026-08-02 (score 20, +2)

- [security improvement] Malware scan: unverified → pass
- [functional regression] Tool coverage: 100 → unverified
- [functional] First check of Schema quality: unverified

### 2026-07-31 (score 18, −24)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-27 (score 42)

First indexed and scored.

## MCP tools (3)

### `generate_mock_asset` (~633 tokens)

Generates a single advanced custom mock 2D PNG asset (supports gradients, patterns, text rotation, transparency, and auto-scaling) for game prototypes. Embeds JSON metadata into the PNG (dimensions, color, shape, description) readable by read_image_metadata.

Input parameters:

- `assetDescription` (string): Human-readable description of this asset stored as image metadata. Useful for models without vision to understand the asset later. E.g. 'Player idle placeholder, blue rectangle 128x128'
- `color` (string, required): Background hex color code, e.g., '#FF5733'
- `directory` (string, required): Absolute path to the target project folder
- `filename` (string, required): Name of the file, e.g., 'player_idle.png'
- `fillMode` (string): Background fill mode. Default is solid when missing.
- `fillPercent` (number): Percentage of the asset to fill, useful for health or progress bars (0-100). Default is 100.
- `fontSize` (number): Optional explicit font size in pixels. If omitted, it auto-scales to fit.
- `gradientAngle` (number): Angle for linear gradients in degrees. Ignored for radial gradients. Default is 45 when missing.
- `height` (number): Height in pixels. Default is 128 when missing.
- `opacity` (number): Opacity of the background shape from 0.0 (transparent) to 1.0 (opaque). Default is 1.0 when missing.
- `pattern` (string): Optional pattern overlay. Default is none when missing.
- `patternColor` (string): Pattern color. If omitted, a derived contrast color will be used.
- `patternOpacity` (number): Pattern overlay opacity from 0.0 to 1.0. Default is 0.18 when missing.
- `patternScale` (number): Pattern tile size in pixels. Default is 16 when missing.
- `secondaryColor` (string): Secondary color used for gradients. If omitted, a derived variant of color will be used.
- `shape` (string): The geometric shape of the asset. Default is rectangle when missing.
- `strokeColor` (string): Color of the asset border hex code. Default is #000000 when missing.
- `strokeWidth` (number): Width of the asset border in pixels. Set to 0 for no border. Default is 4 when missing.
- `text` (string, required): Text to display on the asset
- `textColor` (string): Optional hex color for the text. If omitted, a contrasting color (black or white) will be automatically calculated based on the background.
- `textPosition` (string): Vertical alignment of the text. Default is center when missing.
- `textRotation` (number): Rotation angle for the text in degrees. Default is 0 when missing.
- `trackColor` (string): Background color for the unfilled portion of the asset when fillPercent < 100. Hex code, e.g., '#333333'
- `width` (number): Width in pixels. Default is 128 when missing.

### `generate_mock_asset_batch` (~181 tokens)

Generates multiple mock 2D PNG assets at once. Can create individual files, a spritesheet, Each PNG has embedded JSON metadata readable by read_image_metadata.

Input parameters:

- `assets` (array, required): An array of asset configuration objects to generate simultaneously
- `sheetDirectory` (string): Optional output directory for the spritesheet. Defaults to the first asset directory.
- `sheetFilename` (string): Filename for the generated spritesheet. Default is spritesheet.png when missing.
- `sheetMargin` (number): Outer margin around the spritesheet in pixels. Default is 8 when missing.
- `sheetSpacing` (number): Spacing between spritesheet cells in pixels. Default is 8 when missing.
- `spritesheetMode` (string): individual = create separate PNGs only, spritesheet = create only a spritesheet PNG. Default is spritesheet when missing.

### `read_image_metadata` (~56 tokens)

Reads the embedded JSON metadata from a PNG file generated by this MCP server. Returns the metadata object with dimensions, color, shape, description, etc.

Input parameters:

- `filepath` (string, required): Absolute path to the PNG file to read metadata from

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/crony-io-2d-assets-mcp/2d-assets-mcp#diagnostics

## Score history

- 2026-08-03: 63
- 2026-08-02: 20
- 2026-08-01: 18
- 2026-07-31: 18
- 2026-07-30: 42
- 2026-07-28: 42
- 2026-07-27: 42

## Links

- npm package: https://www.npmjs.com/package/2d-assets-mcp
- Socket report: https://socket.dev/npm/package/2d-assets-mcp
- Repository: https://github.com/crony-io/2d-assets-mcp
- Changelog RSS feed: https://verifymcp.io/servers/crony-io-2d-assets-mcp/2d-assets-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/crony-io-2d-assets-mcp/2d-assets-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/crony-io-2d-assets-mcp/2d-assets-mcp