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pretty-mermaid

97 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By ivanrvpereira/.agents (GitHub) · coding · 19 stars · scanned at commit 7d01634

Generate and render Mermaid diagrams for architecture docs, READMEs, PRs, terminals, chats, and CI as themed SVG, PNG, or ASCII/Unicode art. Use this skill whenever the user provides Mermaid code or .mmd files; asks for a flowchart, sequence/state/class diagram, ERD, XY chart, or architecture/workflow/data-model visualization; or wants to beautify, theme, batch-convert, or make a diagram terminal-friendly. Runs locally without a browser or DOM, with 15 built-in themes and custom colors.

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/'pretty-mermaid' ] || [ -L ~/.agents/skills/'pretty-mermaid' ]; then echo 'A skill folder named pretty-mermaid already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/ivanrvpereira/.agents' "$d" && git -C "$d" checkout --quiet '7d016345fd103890b4edd83f78ef33bc1f9917b3' -- 'skills/on-demand/pretty-mermaid' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/on-demand/pretty-mermaid' ~/.agents/skills/'pretty-mermaid' && 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/'pretty-mermaid' ~/.claude/skills/'pretty-mermaid' (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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