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mermaid-diagram

100 / 100 · Low risk

Fine to try.

By wecode-ai/Wegent (GitHub) · coding · 888 stars · scanned at commit 53bb3fa

Use this skill when you need to draw diagrams including: Flowchart, Sequence Diagram, Class Diagram, State Diagram, ER Diagram, User Journey, Gantt Chart, Pie Chart, Quadrant Chart, Requirement Diagram, Gitgraph, Mindmap, Timeline, Sankey, XY Chart (Bar/Line), Block Diagram, Packet Diagram, Kanban, Architecture Diagram, C4 Diagram, Radar Chart, Treemap, and ZenUML. You MUST use this skill BEFORE outputting any mermaid code block.

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'mermaid-diagram' ] || [ -L ~/.agents/skills/'mermaid-diagram' ]; then echo 'A skill folder named mermaid-diagram already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/wecode-ai/Wegent' "$d" && git -C "$d" checkout --quiet '53bb3fa50f9bdecfeec2969053411ed2530bd904' -- 'backend-rs/init_data/skills/mermaid-diagram' && mkdir -p ~/.agents/skills && cp -R "$d"/'backend-rs/init_data/skills/mermaid-diagram' ~/.agents/skills/'mermaid-diagram' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'mermaid-diagram' ~/.claude/skills/'mermaid-diagram' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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