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mermaid-diagrams

85 / 100 · Low risk

Fine to try.

By davila7/claude-code-templates (GitHub) · coding · 33,256 stars · scanned at commit a6e6f93

Comprehensive guide for creating software diagrams using Mermaid syntax. Use when users need to create, visualize, or document software through diagrams including class diagrams (domain modeling, object-oriented design), sequence diagrams (application flows, API interactions, code execution), flowcharts (processes, algorithms, user journeys), entity relationship diagrams (database schemas), C4 architecture diagrams (system context, containers, components), state diagrams, git graphs, pie charts…

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

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

if [ -e ~/.agents/skills/'mermaid-diagrams' ] || [ -L ~/.agents/skills/'mermaid-diagrams' ]; then echo 'A skill folder named mermaid-diagrams already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/davila7/claude-code-templates' "$d" && git -C "$d" checkout --quiet 'a6e6f93e9a4baaa6ff337aee5505bf5c2bae4ce6' -- 'cli-tool/components/skills/creative-design/mermaid-diagrams' && mkdir -p ~/.agents/skills && cp -R "$d"/'cli-tool/components/skills/creative-design/mermaid-diagrams' ~/.agents/skills/'mermaid-diagrams' && 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-diagrams' ~/.claude/skills/'mermaid-diagrams' (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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Score history

Also found in

Identical copies of this skill exist at:

• Dicklesworthstone/pi_agent_rust/tests/ext_conformance/artifacts/templates-davila7/cli-tool/components/skills/creative-design/mermaid-diagrams
• aicodedecode/awesome-muse-skills/skills-imported/mermaid-diagrams