mermaid-tools
An agent skill by daymade, from daymade/claude-code-skills. Tags: conversion, diagrams, documentation, markdown, visual-art.
What it does
Extracts Mermaid diagrams from markdown files and generates high-quality PNG images using bundled scripts. Activates when working with Mermaid diagrams, converting diagrams to PNG, extracting diagrams from markdown, or processing markdown files with embedded Mermaid code.
Install
With the skills CLI, which installs into Claude Code, Codex, Cursor and other agents:
npx skills add daymade/claude-code-skills --skill mermaid-toolsOr copy the skill folder into Claude Code's skills directory by hand (~/.claude/skills for every project, or .claude/skills inside one):
git clone --depth 1 https://github.com/daymade/claude-code-skills
cp -r claude-code-skills/daymade-docs/mermaid-tools ~/.claude/skills/mermaid-toolsSafety box score
Not rated yet. A safety box score grades what a skill and its scripts can reach on the machine of whoever installs it, across eight categories from shell execution to secrets access. Anyone can request one from this page; it is saved for everyone. How the score works.
Source
- Repository
- daymade/claude-code-skills (all skills from this repository)
- Path
- daymade-docs/mermaid-tools/SKILL.md
- Branch
- main
- Updated
- 2026-09-20
Related skills
- crypto-protocol-diagram — spthy) models and generates Mermaid sequenceDiagrams with cryptographic annotations.
- doc-to-markdown — Converts DOCX/PDF/PPTX to high-quality Markdown with automatic post-processing.
- excalidraw-use — Place existing images onto an Excalidraw whiteboard, turn a slide deck into clean per-slide images first.
- pdf-creator — Convert markdown files to professional PDF documents with proper Chinese font support, theme system, and visual self-check.
- audit-prep-assistant — Prepares codebases for security review using Trail of Bits' checklist.
- copy-editing — When the user wants to edit, review, or improve existing marketing copy, or refresh outdated content.