agentmods.dev

theme_factory

theme_factory is a skill for Claude Code, Codex from vibeinging/YiYi. It costs 36 tokens per session (327 once invoked), scanned A, original, Apache-2.0.

A toolkit for applying a coordinated visual style to slides, documents, reports, and web pages. A theme is a set of matching colors and fonts used consistently across an artifact.

In plain words
What is it for?
Use it to preview preset themes, apply one to an artifact, or generate a custom theme with specified colors and fonts.
Why use it?
It removes the need to choose colors and fonts separately for every piece of a project. Consistent styling also helps keep text readable and layouts visually related.

Skill for Claude CodeCodex

not rated 51 1mo ago A scan 36 tokens original Apache-2.0
View the source file vibeinging/YiYi
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/vibeinging/yiyi/theme_factory
Any agent
npx skills add vibeinging/YiYi --skill theme_factory
Clone the repo
git clone --depth 1 https://github.com/vibeinging/YiYi

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 theme_factory

README.md
[![agentmods](https://agentmods.dev/badge/skills/vibeinging/yiyi/theme_factory.svg)](https://agentmods.dev/skills/vibeinging/yiyi/theme_factory)
Your own site
<a href="https://agentmods.dev/skills/vibeinging/yiyi/theme_factory"><img src="https://agentmods.dev/badge/skills/vibeinging/yiyi/theme_factory.svg" alt="Measured on agentmods" height="20"></a>
Per session 36 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 327 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original 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 5.1 $0.00036 $0.00327
Opus 5 $0.00018 $0.00163
Sonnet 5 $0.00007 $0.00065
Haiku 4.5 $0.00004 $0.00033

Measured 5d ago against content hash 6fd4c9859c18, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

theme_factory 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.

app/src-tauri/skills/theme_factory/SKILL.md · 46 lines

What it actually says

Theme Factory Skill

Apply consistent, professional styling to presentation slide decks and other artifacts.

Usage Instructions

  1. Show the theme showcase: Display theme-showcase.pdf to show available themes
  2. Ask for their choice: Ask which theme to apply
  3. Apply the theme: Apply selected theme's colors and fonts

10 Themes Available

  1. Ocean Depths - Professional maritime theme
  2. Sunset Boulevard - Warm sunset colors
  3. Forest Canopy - Natural earth tones
  4. Modern Minimalist - Clean grayscale
  5. Golden Hour - Rich autumnal palette
  6. Arctic Frost - Cool winter-inspired
  7. Desert Rose - Soft dusty tones
  8. Tech Innovation - Bold tech aesthetic
  9. Botanical Garden - Fresh garden colors
  10. Midnight Galaxy - Dramatic cosmic tones

Application Process

  1. Read the corresponding theme file from the themes/ directory
  2. Apply the specified colors and fonts consistently
  3. Ensure proper contrast and readability

Custom Themes

Generate a new theme based on user description when none of the existing themes work.

Files

What ships with it

11 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.

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 · 46 lines · 36 tokens per session scan A 6fd4c9859c18

Subscribe to this mod's changes

theme_factory is a skill published in the GitHub repository vibeinging/YiYi (51 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 36 tokens to every session and 327 once invoked, about $0.0002 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.

Design and UX
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