mermaid-diagrams
Use when creating Mermaid diagrams - covers flowcharts, sequence diagrams, and AST visualization
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Installation for Agentic Skill
View all platforms →skilz install mcclowes/lea/mermaid-diagramsskilz install mcclowes/lea/mermaid-diagrams --agent opencodeskilz install mcclowes/lea/mermaid-diagrams --agent codexskilz install mcclowes/lea/mermaid-diagrams --agent geminiFirst time? Install Skilz: pip install skilz
Works with 22+ AI coding assistants
Cursor, Aider, Copilot, Windsurf, Qwen, Kimi, and more...
Extract and copy to ~/.claude/skills/ then restart Claude Desktop
git clone https://github.com/mcclowes/leacp -r lea/.claude/skills/mermaid-diagrams ~/.claude/skills/Need detailed installation help? Check our platform-specific guides:
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Agentic Skill Details
- Repository
- lea
- Stars
- 3
- Type
- Non-Technical
- Meta-Domain
- data ai
- Primary Domain
- data analysis
- Market Score
- 16
Agent Skill Grade
B Score: 81/100 Click to see breakdown
Score Breakdown
Areas to Improve
- Missing TOC in 150+ line files
- Vague trigger terms in description
- Redundant Quick Start example
Recommendations
- Address 1 high-severity issues first
- Add trigger phrases to description for discoverability
- Add table of contents for files over 100 lines
Graded: 2026-01-24
Developer Feedback
I've been diving into diagram-as-code approaches lately, and I'm curious how your mermaid implementation handles the balance between flexibility and accessibility—81/100 suggests you're doing something really well, but I'm wondering what tradeoffs you made to get there.
Links:
The TL;DR
You're at 81/100, solid B-grade territory. This is based on Anthropic's five-pillar evaluation framework. Your writing style is genuinely strong (9/10)—clear, technical, no fluff. But you're losing points on discoverability and navigation, which is interesting because the content itself is really useful.
What's Working Well
- Writing quality is legit. Imperative tone, technical depth, no marketing nonsense. That 9/10 is earned.
- Your AST-to-Mermaid function is a solid reference implementation. Gives Claude actual working code to build from, not just theory.
- Good reference file structure. Splitting syntax and theming out of the main SKILL.md keeps token bloat down while staying accessible.
- Multiple diagram types covered. Flowcharts, sequence, state, class—you're not limiting Claude's options, which is exactly what utility should look like.
The Big One: Description Triggers Are Too Vague
Here's what's holding back your discoverability score. Your description says:
"Use when creating Mermaid diagrams - covers flowcharts, sequence diagrams, and AST visualization"
The problem? Claude doesn't activate skills on vague descriptions. It needs specific action triggers. When should Claude actually use this? When someone says "create a diagram"? "Visualize my code structure"? "Generate a flowchart"?
Fix: Rewrite your description to include actual trigger phrases:
description: Create Mermaid diagrams (flowcharts, sequ...
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