p5.js

p5.js is a skill for Claude Code, Codex from agentic-in/elephant-agent. It costs 152 tokens per session (6,810 once invoked), scanned A, original, no licence file.

A workflow for creating interactive and computer-generated visual art in p5.js, a JavaScript library for browser sketches.

In plain words
What is it for?
Use it for 2D or 3D sketches, generative art, data visualizations, interactive pages, audio-reactive visuals, and motion graphics.
Why use it?
It provides a way to build visual experiences that respond to input, data, sound, or programmed motion.

Skill for Claude CodeCodex

Install

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.

agentmods
npx agentmods add skills/agentic-in/elephant-agent/p5js
Any agent
npx skills add agentic-in/elephant-agent --skill p5js
Clone the repo
git clone --depth 1 https://github.com/agentic-in/elephant-agent

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for p5.js

README.md
[![agentmods](https://agentmods.dev/badge/skills/agentic-in/elephant-agent/p5js.svg)](https://agentmods.dev/skills/agentic-in/elephant-agent/p5js)
Your own site
<a href="https://agentmods.dev/skills/agentic-in/elephant-agent/p5js"><img src="https://agentmods.dev/badge/skills/agentic-in/elephant-agent/p5js.svg" alt="Measured on agentmods" height="20"></a>
Per session 152 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 6,810 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00152 $0.06810
Opus 5 $0.00076 $0.03405
Sonnet 5 $0.00030 $0.01362
Haiku 4.5 $0.00015 $0.00681

Measured 5d ago against content hash 98773ae343ee, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

p5.js scanned grade A with 1 finding 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 5d ago.

The scan reads SKILL.md. This mod also ships 4 executable files (scripts/export-frames.js, scripts/render.sh, scripts/serve.sh, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

| **Noise vocabulary** | Perlin noise, simplex, fractal (octaved), domain warping, curl noise | `references/visual-effects.md` § Noise |
packages/skills/builtin_packages/creative/p5js/SKILL.md · 547 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

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.

  1. 5d ago First seen · 547 lines · 152 tokens per session scan A 98773ae343ee

Subscribe to this mod's changes

p5.js is a skill published in the GitHub repository agentic-in/elephant-agent (582 stars, last pushed 8d ago), with no licence file. It adds 152 tokens to every session and 6,810 once invoked, about $0.0008 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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