A hand-painting toolkit for creating still images with Pillow, a Python library for editing images. It includes reusable brush styles, a way to add a small signature mark, and a repeated process for checking the final look.

It is for painting images by hand in Python, adding effects such as glow or grain, signing artwork, and reviewing the result.

It gives code-based painting a consistent set of strokes and a review step instead of requiring every effect to be rebuilt from scratch. It also supports signing finished images.

paintbox — Skill for Claude Code and Codex by SweetSunnyBunny

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.

Any agent

npx skills add SweetSunnyBunny/Sharing-MCPs --skill paintbox

Clone the repo

git clone --depth 1 https://github.com/SweetSunnyBunny/Sharing-MCPs

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/sweetsunnybunny/sharing-mcps/paintbox/github.svg)](https://agentmods.dev/skills/sweetsunnybunny/sharing-mcps/paintbox)

Your own site

<a href="https://agentmods.dev/skills/sweetsunnybunny/sharing-mcps/paintbox"><img src="https://agentmods.dev/badge/skills/sweetsunnybunny/sharing-mcps/paintbox/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/sweetsunnybunny/sharing-mcps/paintbox"><img src="https://agentmods.dev/badge/skills/sweetsunnybunny/sharing-mcps/paintbox.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 91 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,439 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00091	$0.01439
Opus 5.5	$0.00036	$0.00576
Sonnet 5.5	$0.00018	$0.00288
Haiku 4.5	$0.00009	$0.00144

Measured 17d ago against content hash e6149c38ec82, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

paintbox 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 17d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/paintbox.py), 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.

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.

07-skills/paintbox/SKILL.md · 62 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.

scripts/paintbox.py 9.9 KB runs code

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.

17d ago First seen · 62 lines · 91 tokens per session scan A e6149c38ec82

Subscribe to this mod's changes

paintbox is a skill published in the GitHub repository SweetSunnyBunny/Sharing-MCPs (7 stars, last pushed today), licensed AGPL-3.0. It adds 91 tokens to every session and 1,439 once invoked, about $0.0004 per session on Opus 5.5. 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 2026-10-21.

Creative and media Design and UX

paintbox next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
paintboxSweetSunnyBunny/Sharing-MCPs	Skill	7	today	AGPL-3.0	A	91	Claude Code, Codex
webgl-holographic-foilnexu-io/open-design	Skill	106k	today	Apache-2.0	A	41	Claude Code, Codex
html-ppt-hermes-cyber-terminalnexu-io/open-design	Skill	106k	today	Apache-2.0	A	53	Claude Code, Codex
html-ppt-taste-brutalistnexu-io/open-design	Skill	106k	today	Apache-2.0	A	78	Claude Code, Codex
visual-ralphYeachan-Heo/oh-my-codex	Skill	34k	today	MIT	A	52	Codex
glance-canonical-layoutsandroid/skills	Skill	10k	2d ago	Apache-2.0	A	56	Claude Code
accessibilitymicrosoft/hve-core	Skill	1.6k	today	MIT	A	47	Claude Code