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By bendrucker
Create, validate, and render Mermaid diagrams including flowcharts, sequence diagrams, state diagrams, and ER diagrams directly in Markdown files, with syntax checking for accuracy in documentation workflows.
npx claudepluginhub bendrucker/claude --plugin mermaidMy personal plugin marketplace for Claude Code, Anthropic's AI coding assistant.
This repository provides plugins for Claude Code, organized as a plugin marketplace. Plugins extend Claude Code with language conventions, workflow automation, service integrations, and custom behaviors.
It also contains my user configuration.
Many plugins include TypeScript hooks and scripts that require Bun to run. See Bun's installation guide for setup instructions. Bun runs TypeScript natively and auto-installs missing dependencies on first run.
Browse the plugins/ directory to see available plugins. Each plugin has its own README describing its contents.
The user/ directory contains user-level Claude Code configuration that gets symlinked to ~/.claude. This includes global instructions, settings (plugins, permissions, sandbox), and hooks that apply across all projects.
To test a plugin locally without publishing:
claude --plugin-dir ./plugins/<name> --setting-sources local
This isolates the session from user/project settings, loading only the specified plugin. Use this to verify changes before committing.
MIT © Ben Drucker
Diagrams-as-code tools for visualizing code, data, and systems using Mermaid and PlantUML
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Based on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
MCP server for previewing Mermaid diagrams in Claude Code
Generate, validate, render Mermaid diagrams from text or code
Converts bullet steps, ASCII art, markdown tables, and prose workflows into Mermaid diagrams for AI-facing documents. Includes process quality methodology for improving ambiguous or incomplete processes before conversion.
Codebase visualization — generates architecture, data flow, dependency, call chain, community detection, and class diagrams via Mermaid Chart MCP
General development utilities including Mermaid diagram creation for software documentation
Writing style enforcement hooks and AI trope detection
Code review workflows for peer and self review
Cross-tool daily review workflow
Bun runtime patterns, bunx, shell scripting, lockfile, and testing
Interacting with Things 3 task manager for Mac
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