Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add maystudios/claude-skills --skill 2d-pixel-assetgit clone --depth 1 https://github.com/maystudios/claude-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/maystudios/claude-skills/2d-pixel-asset)<a href="https://agentmods.dev/skills/maystudios/claude-skills/2d-pixel-asset"><img src="https://agentmods.dev/badge/skills/maystudios/claude-skills/2d-pixel-asset/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/maystudios/claude-skills/2d-pixel-asset"><img src="https://agentmods.dev/badge/skills/maystudios/claude-skills/2d-pixel-asset.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00127 | $0.03643 |
| Opus 5 | $0.00063 | $0.01821 |
| Sonnet 5 | $0.00025 | $0.00729 |
| Haiku 4.5 | $0.00013 | $0.00364 |
Grade A, and why
2d-pixel-asset scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 341 lines — stays where its author put it; the contents beside it link to each section on GitHub.
2D Pixel Asset Generator via Gemini + Chrome
Generate pixel art game assets through Google Gemini's web interface using Chrome browser automation, then post-process them to exact pixel dimensions with transparent backgrounds.
Prerequisites
- Chrome browser with the Claude-in-Chrome extension installed and active
- User logged into Google account at https://gemini.google.com
- Chrome MCP tools available (
mcp__claude-in-chrome__*) - Python 3 with Pillow installed (for post-processing)
- For ML background removal:
pip install transformers torch torchvision+ CUDA GPU - For Adobe Express removal: User logged into Adobe account
Tool Loading
Before using ANY Chrome MCP tool, load it via ToolSearch first:
ToolSearch: "select:mcp__claude-in-chrome__tabs_context_mcp"
ToolSearch: "select:mcp__claude-in-chrome__tabs_create_mcp"
ToolSearch: "select:mcp__claude-in-chrome__navigate"
ToolSearch: "select:mcp__claude-in-chrome__computer"
ToolSearch: "select:mcp__claude-in-chrome__find"
ToolSearch: "select:mcp__claude-in-chrome__upload_image"
Tool Mapping
| Action | MCP Tool |
|---|---|
| Get tab context | mcp__claude-in-chrome__tabs_context_mcp |
| Create new tab | mcp__claude-in-chrome__tabs_create_mcp |
| Navigate to URL | mcp__claude-in-chrome__navigate |
| Click, type, screenshot, hover, wait | mcp__claude-in-chrome__computer |
| Find elements by description | mcp__claude-in-chrome__find |
| Upload reference/edit images | mcp__claude-in-chrome__upload_image |
| Read page content | mcp__claude-in-chrome__read_page |
CLI Arguments
Parse these from user input after the skill invocation:
| Argument | Default | Description |
|---|---|---|
| (positional) | -- | Main prompt text (everything not a flag) |
--size 32 or --size 64x32 |
32 |
Target pixel dimensions for final output |
--output path/ |
./Assets/ |
Output directory |
--name filename |
derived from prompt | Output filename (no extension) |
| `--model pro | flash` | pro |
--ref path1.png path2.png ... |
none | Reference images for style (up to 14) |
--edit path.png |
none | Existing image to edit/modify |
--tile |
false | Generate tileable texture (no bg removal) |
| `--resolution 1k | 2k | 4k` |
--no-process |
false | Skip post-processing, keep raw output |
| `--bg-color magenta | green | white` |
--ml |
false | Use BiRefNet ML model for background removal |
--adobe |
false | Use Adobe Express for background removal |
--margin N |
1 |
Transparent margin (px) around sprite in final output |
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 12d ago First seen · 341 lines · 127 tokens per session scan A 6c4ea0d95154
2d-pixel-asset is a skill published in the GitHub repository maystudios/claude-skills (22 stars, last pushed 28d ago), licensed MIT. It adds 127 tokens to every session and 3,643 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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