A collection of plugins for Claude and Claude Code I built these for my own use, but they might help you, either to use directly or as inspiration for your own custom tools.
In Claude Code, use the /plugin command to manage plugins:
# Add the plugin marketplace
/plugin marketplace add jmfontaine/jmf-claude-plugins
# Install a plugin from the collection
/plugin install <plugin>@jmf-claude-plugins
Claude Plugins is licensed under the Apache License 2.0.
Based on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
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Sign in to claimGuidelines for clearer thinking, disciplined coding, and concise communication
Project quality assurance: review configuration and documentation files for consistency, completeness, and correctness
Python Development Assistant
npx claudepluginhub jmfontaine/jmf-claude-plugins --plugin gitConventional Git automation and advanced repository management
Ultra-compressed communication mode. Cuts ~75% of tokens while keeping full technical accuracy by speaking like a caveman.
Frontend design skill for UI/UX implementation
Comprehensive UI/UX design plugin for mobile (iOS, Android, React Native) and web applications with design systems, accessibility, and modern patterns
Memory compression system for Claude Code - persist context across sessions
Marketing skills for AI agents — conversion optimization, copywriting, SEO, paid ads, ad creative, and growth