p5js

p5js is a skill for Claude Code, Codex from taracodlabs/aiden. It costs 19 tokens per session (1,342 once invoked), scanned A, original, AGPL-3.0.

A tool for making generative visual art and interactive sketches with p5.js, a JavaScript library for drawing in web pages.

In plain words
What is it for?
Creating algorithmic artwork, animations, and p5.js sketches.
Why use it?
It provides a way to create browser-based visuals as self-contained HTML files.

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/taracodlabs/aiden/p5js
Any agent
npx skills add taracodlabs/aiden --skill p5js
Clone the repo
git clone --depth 1 https://github.com/taracodlabs/aiden

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 p5js

README.md
[![agentmods](https://agentmods.dev/badge/skills/taracodlabs/aiden/p5js.svg)](https://agentmods.dev/skills/taracodlabs/aiden/p5js)
Your own site
<a href="https://agentmods.dev/skills/taracodlabs/aiden/p5js"><img src="https://agentmods.dev/badge/skills/taracodlabs/aiden/p5js.svg" alt="Measured on agentmods" height="20"></a>
Per session 19 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,342 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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 $0.00019 $0.01342
Opus 5 $0.00010 $0.00671
Sonnet 5 $0.00004 $0.00268
Haiku 4.5 $0.00002 $0.00134

Measured 5d ago against content hash 8ca826bab3a8, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

p5js 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 5d 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.

skills/p5js/SKILL.md · 164 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Files

What ships with it

1 file 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.

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 · 164 lines · 19 tokens per session scan A 8ca826bab3a8

Subscribe to this mod's changes

p5js is a skill published in the GitHub repository taracodlabs/aiden (801 stars, last pushed 11d ago), licensed AGPL-3.0. It adds 19 tokens to every session and 1,342 once invoked, about $0.0001 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.

Related

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