obsidian-theme-designer Skill
description: Use when the user wants to design, preview, or customize an Obsidian vault theme — including choosing styles, comparing color schemes, adjusting typography, or generating CSS snippets. Triggers on keywords like "Obsidian theme", "color scheme", "CSS snippet", "appearance".
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Why use this skill
obsidian-theme-designer is most useful when you want an agent workflow that is more structured than an ad-hoc prompt. Instead of restating the same expectations every time, a dedicated SKILL.md file gives the assistant a repeatable brief. In this case, the core value is clarity: the repo already frames the workflow around security skills tasks, and the skill source gives you a portable starting point you can evaluate, adapt, and reuse. The inferred platform for this skill is Claude Code Skills, which helps you judge whether it is likely to feel native in your current agent ecosystem or whether it is better treated as a general reference.
That matters because AI assistants are better when the operating context is explicit. A good skill turns hidden team expectations into visible instructions. It can name preferred tools, describe failure modes, define what “done” looks like, and reduce the amount of corrective prompting you need after the first draft. For developers exploring the wider SKILL.md ecosystem, this page helps answer the practical question: is this skill specific and maintained enough to be worth trying?
How to evaluate and use it
Start with the source repo and the preview below. The preview tells you whether the instructions are actionable or just aspirational. Strong skills usually describe triggers, recommended tools, steps, and known pitfalls. Weak skills tend to stay generic. This one lives in aiskillstore/marketplace, which gives you a concrete repo context, update history, and direct ownership trail.
Once you confirm the scope looks right, test it on a small task before making it part of a larger workflow. If it improves consistency, keep it. If it is too broad, outdated, or conflicts with your own process, treat it as a reference rather than a drop-in rule. That is the healthiest way to use directory-discovered skills: not as magic plugins, but as reusable operational knowledge that still deserves judgment.
SKILL.md preview
Previewing the source is one of the fastest ways to judge whether a skill is truly useful. This snippet comes from the public file in the linked repository.
---
name: obsidian-theme-designer
description: Use when the user wants to design, preview, or customize an Obsidian vault theme — including choosing styles, comparing color schemes, adjusting typography, or generating CSS snippets. Triggers on keywords like "Obsidian theme", "color scheme", "CSS snippet", "appearance".
---
# Obsidian Theme Designer
Help users iteratively design Obsidian themes through visual browser previews, then generate an importable CSS snippet.
**Language:** Respond in the same language the user writes in. If they write in Chinese, reply in Chinese. If English, reply in English.
## Process Flow
```dot
digraph theme_design {
"1. Analyze Vault" [shape=box];
"2. Extract Theme Variables" [shape=box];
"3. Launch Visual Companion" [shape=box];
"4. Gather Preferences" [shape=box];
"5. Iterative Design Refinement" [shape=diamond];
"5b. Install Fonts" [shape=box];
"6. Generate CSS Snippet" [shape=box];
"7. Import Guide" [shape=doublecircle];
"1. Analyze Vault" -> "2. Extract Theme Variables";
"2. Extract Theme Variables" -> "3. Launch Visual Companion";
"3. Launch Visual Companion" -> "4. Gather Preferences";
"4. Gather Preferences" -> "5. Iterative Design Refinement";
"5. Iterative Design Refinement" -> "5. Iterative Design Refinement" [label="user requests changes"];
"5. Iterative Design Refinement" -> "5b. Install Fonts" [label="user approves"];
"5b. Install Fonts" -> "6. Generate CSS Snippet";
"6. Generate CSS Snippet" -> "7. Import Guide";
}
```
## Step 1: Analyze Vault
Read the following files to understand current
...