Updated 2mo ago
by WH-2099
mermaid-skill
A Claude Code skill for generating Mermaid diagrams with all diagram types supported.
292 GitHub stars (292)
+4 in 16 days
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- 1 skill (1 skills found in its SKILL.md files)
- 35 forks (35 forks)
- 2mo ago last update (Last updated 2mo ago)
Install
Skills CLI
npx skills add WH-2099/mermaid-skill
Asks which agents to install it for. Add -g to install it for every project.
Claude Code
git clone https://github.com/WH-2099/mermaid-skillcp -r "mermaid-skill/.claude/skills/mermaid" ~/.claude/skills/
Copies the mermaid skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project).
Plugin
/plugin marketplace add WH-2099/mermaid-skill
Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.
Skills can run code on your machine — read the SKILL.md first.
What it does
In the author's own words, from each skill's SKILL.md.
-
mermaid
Generate Mermaid diagrams from user requirements. Supports flowcharts, sequence diagrams, class diagrams, ER diagrams, Gantt charts, and 18 more diagram types.
.claude/skills/mermaid/SKILL.md on GitHub (opens in a new tab)
No skill matches that filter.
Review before you install
A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.