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 pixijs/pixijs-skills --skill pixijs-scene-particle-containergit clone --depth 1 https://github.com/pixijs/pixijs-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/pixijs/pixijs-skills/pixijs-scene-particle-container)<a href="https://agentmods.dev/skills/pixijs/pixijs-skills/pixijs-scene-particle-container"><img src="https://agentmods.dev/badge/skills/pixijs/pixijs-skills/pixijs-scene-particle-container/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/pixijs/pixijs-skills/pixijs-scene-particle-container"><img src="https://agentmods.dev/badge/skills/pixijs/pixijs-skills/pixijs-scene-particle-container.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
- NVIDIA SkillSpector warn
SkillSpector: 7 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Prompt Injection · line 49 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
- medium Prompt Injection · line 63 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
- medium Prompt Injection · line 66 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
- medium Prompt Injection · line 67 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
- medium Prompt Injection · line 68 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
- medium Prompt Injection · line 69 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
- medium Prompt Injection · line 72 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
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 | $0.00099 | $0.03226 |
| Opus 5 | $0.00049 | $0.01613 |
| Sonnet 5 | $0.00020 | $0.00645 |
| Haiku 4.5 | $0.00010 | $0.00323 |
Grade A, and why
pixijs-scene-particle-container 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- pixi-scene-particle-container — 97% identical, 4 lines differ
How it starts
The opening of the file, as written. The whole thing — 309 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ParticleContainer is a specialized container for rendering hundreds to tens of thousands of lightweight sprites in a single draw call. Use it for particle effects, bullet patterns, or any case where you need a large number of similar-looking objects with minimal per-object overhead. Particles share a single base texture and have a restricted transform set; they are not full Container children.
Assumes familiarity with pixijs-scene-core-concepts. ParticleContainer is a special leaf in a different sense: it contains Particle instances in its own particleChildren array and rejects normal PixiJS children. Use addParticle, not addChild, and wrap the whole ParticleContainer in a Container if you need to group it with other scene objects.
The Particle API is new in v8 but is stable for production use.
Quick Start
const texture = await Assets.load("particle.png");
const container = new ParticleContainer({
texture,
boundsArea: new Rectangle(0, 0, app.screen.width, app.screen.height),
dynamicProperties: {
position: true,
rotation: false,
color: false,
},
});
for (let i = 0; i < 10000; i++) {
container.addParticle(
new Particle({
texture,
x: Math.random() * app.screen.width,
y: Math.random() * app.screen.height,
}),
);
}
app.stage.addChild(container);
Related skills: pixijs-scene-core-concepts (scene graph basics), pixijs-scene-sprite (when you need full features per object), pixijs-assets (shared textures, atlases), pixijs-performance (batching, texture optimization), pixijs-scene-container (wrap with other display objects).
Constructor options
ParticleContainerOptions
All Container options (position, scale, tint, label, filters, zIndex, etc.) are also valid here — see skills/pixijs-scene-core-concepts/references/constructor-options.md. Note that children is omitted: use particles instead.
| Option | Type | Default | Description |
|---|---|---|---|
texture |
Texture |
null |
Shared base texture for all particles. If omitted, the container falls back to the texture of the first particle added; every particle must share the same base texture source. |
particles |
T[] |
[] |
Initial array of Particle (or IParticle) instances. Equivalent to calling addParticle for each, but skips per-call view updates. |
dynamicProperties |
ParticleProperties |
{ vertex: false, position: true, rotation: false, uvs: false, color: false } |
Flags for which particle attributes re-upload to the GPU every frame. Only position is dynamic by default; mark what you animate, leave the rest static for speed. |
roundPixels |
boolean |
false |
Rounds particle positions to the nearest pixel. Produces crisper rendering for pixel-art styles at the cost of smooth sub-pixel motion. |
shader |
Shader |
default particle shader | Replaces the default particle shader. The custom shader must declare aPosition, aUV, aColor, plus any dynamic-only attributes enabled via dynamicProperties. |
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 · 309 lines · 99 tokens per session scan A 05722150bb2b
pixijs-scene-particle-container is a skill published in the GitHub repository pixijs/pixijs-skills (330 stars, last pushed 3mo ago), licensed MIT. It adds 99 tokens to every session and 3,226 once invoked, about $0.0005 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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