theme

A document styling tool that applies or removes visual themes from built HTML documents. It changes the rendered page's CSS while leaving the original Markdown source unchanged.

In plain words
What is it for?
Use it to switch among available themes, apply a theme to a presentation or report, or remove its current styling.
Why use it?
It lets you restyle a document without editing its content or losing the chosen look when the document is rebuilt.

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/quantumentangled-dev/ai-docs-plugin/theme
Any agent
npx skills add quantumentangled-dev/ai-docs-plugin --skill theme
Clone the repo
git clone --depth 1 https://github.com/quantumentangled-dev/ai-docs-plugin

Made for: Claude Code, Codex.

Per session 155 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,354 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 $0.00155 $0.01354
Opus 5 $0.00077 $0.00677
Sonnet 5 $0.00031 $0.00271
Haiku 4.5 $0.00015 $0.00135

Measured yesterday against content hash 46ec4ea265f1, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

theme 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 yesterday.

The scan reads SKILL.md. This mod also ships 3 executable files (scripts/apply-theme.sh, scripts/get-theme.sh, scripts/list-themes.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.

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/theme/SKILL.md · 123 lines

How it starts

The opening of the file, as written. The whole thing — 123 lines — stays where its author put it; the contents beside it link to each section on GitHub.

theme

Apply, change, or remove a visual theme on a built ai-docs .html. Theme is a post-build CSS injection — the .md source stays untouched.

How themes are stored

Each theme is two files under ${CLAUDE_PLUGIN_ROOT}/skills/theme/themes/<slug>.{md,css}:

  • .md — palette, typography, "best for" guidance (human + LLM reading)
  • .css — slide chrome + CSS custom-property declarations consumed by the shared templates/mermaid-overrides.css.tpl

The .css + the shared mermaid override template are concatenated into a single <style data-ai-docs-theme="<slug>">…</style> block injected immediately before </head>, preceded by a <!-- ai-docs-theme: <slug> --> marker line. The marker is the source-of-truth for "what theme is on this doc"; the builder reads it on rebuild so theme persists across edits.

Available themes

10 themes ship with the plugin. To see them all with palette swatches, run list mode (below).

Slug Vibe
arctic-frost cool / crystalline
botanical-garden verdant / lush
desert-rose warm / earthy
forest-canopy organic / grounded
golden-hour warm / optimistic
midnight-galaxy dark / cosmic
modern-minimalist clean / neutral
ocean-depths deep / oceanic
sunset-boulevard vibrant / cinematic
tech-innovation sharp / technical

When to fire

Should trigger — apply:

  • "apply forest-canopy to login-deck"
  • "theme the q2 report with midnight-galaxy"
  • "use the desert-rose look on my deck"
  • "switch the theme to modern-minimalist"
  • "/ai-docs:theme tech-innovation"

Should trigger — list:

  • "what themes are available?"
  • "show me the themes"
  • "/ai-docs:theme list"

Should trigger — remove:

  • "remove the theme from login-deck"
  • "unstyle my deck"
  • "/ai-docs:theme none login-deck"

Should NOT trigger:

  • "create a forest-canopy deck about X" → create skill (theme is picked at creation time)
  • "publish the themed deck" → publish skill
  • "what does my deck look like?" → not a theme operation; offer to open .html

Read the full file on GitHub · 123 lines

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. yesterday First seen · 123 lines · 0 tokens per session scan A 46ec4ea265f1

Subscribe to this mod's changes

theme is a skill published in the GitHub repository quantumentangled-dev/ai-docs-plugin (6 stars, last pushed 3mo ago), licensed MIT. It adds 155 tokens to every session and 1,354 once invoked, about $0.0008 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 2026-08-31.

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