Reduce markdown file token waste for LLM agents by normalizing structure, and automatically check file correctness after edits.
Modifies files
Hook triggers on file write and edit operations
A plugin marketplace for Claude Code — install pre-packaged skills directly into your Claude environment.
Trust warning: Plugins can execute arbitrary commands on your machine. Review a plugin's code before installing it.
Add the marketplace, then install any plugin:
/plugin marketplace add diegomarino/claude-toolshed
/plugin install mermaid@claude-toolshed
/plugin install d2@claude-toolshed
/plugin install merge-checks@claude-toolshed
/plugin install dev-setup@claude-toolshed
/plugin install trim-md@claude-toolshed
/plugin install paperclip@claude-toolshed
/plugin install plugin-updater@claude-toolshed
| Plugin | Description |
|---|---|
| mermaid | Generate, validate, render Mermaid diagrams from text or code (powered by beautiful-mermaid) |
| d2 | Generate, validate, render D2 diagrams from text or code — no Node.js required |
| merge-checks | Audit code changes across 13 quality dimensions |
| dev-setup | Generate dev server lifecycle scripts with pool-based port isolation (20000-29999) |
| trim-md | Trim and optimize markdown files for LLM agent consumption |
| paperclip | Audit Paperclip AI agent organizations — health, governance, tokens, workspace |
| plugin-updater | Auto-update third-party marketplace plugins on session start |
Generate, validate, render, and manage Mermaid diagrams from natural language or existing codebases. Powered by beautiful-mermaid for themed rendering.
Default Mermaid → beautiful-mermaid (Dracula theme)
| Command | What it does |
|---|---|
/mermaid-diagram | Describe what you want — auto-detects the right diagram type |
/mermaid-architect | Point at a codebase — generates a suite of relevant diagrams |
/mermaid-validate | Check Mermaid syntax in .md files or directories |
/mermaid-render | Render .mmd files to SVG |
/mermaid-config | Set theme, output format, and check dependencies |
/mermaid-diagram "user login with JWT and refresh token"
/mermaid-architect src/
Full documentation → — diagram types, code-to-diagram routing, configuration, troubleshooting
7 diagram types:
15 themes from beautiful-mermaid — same diagram, different themes:
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Sign in to claimBased on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
Generate dev server lifecycle scripts with pool-based port isolation
diegomarinoAudit code changes across 13 quality dimensions
diegomarinoAuto-update third-party marketplace plugins on session start
diegomarinoGenerate, validate, render D2 diagrams from text or code
diegomarinoGenerate, validate, render Mermaid diagrams from text or code
diegomarinonpx claudepluginhub diegomarino/claude-toolshed --plugin trim-mdCompress LLM agent instructions and code documentation markdown files through iterative section-by-section compression with compressor-reviewer loop — lossless structural optimization and lossy semantic compression modes
oborchersCreate, validate, and render Mermaid diagrams
bendruckerConverts 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.
Jamie-BitFlightDocumentation generation - API docs, README, knowledge graphs, LaTeX PDF conversion
laurigatesDiagrams-as-code tools for visualizing code, data, and systems using Mermaid and PlantUML
melodic-softwareMarkdown documentation skills and linting with markdownlint.
TheBushidoCollective