programming-languages

Oh My Claude Plugins

Curated collection of Claude Code plugins for everyday development.

Skills, agents, and hooks that make Claude Code smarter about your workflow — from coding standards to git automation.

Quick Start

# Add marketplace
/plugin marketplace add j2h4u/oh-my-claude-plugins

# Install what you need
/plugin install coding-standards@oh-my-claude-plugins

Or browse interactively: /plugin → Browse and install plugins → oh-my-claude-plugins

Repository Structure

oh-my-claude-plugins/
├── .claude-plugin/
│   ├── marketplace.json          # Marketplace metadata
│   └── plugin.json               # Plugin registry
├── agents/                       # Custom agents
│   ├── plugin.json
│   ├── python-code-reviewer/
│   ├── python-quick-fixer/
│   └── quick-worker/
├── claude-code-meta/             # Claude Code tooling
│   ├── plugin.json
│   └── skills/
│       ├── claude-md-redirect/
│       ├── claude-md-writer/
│       ├── cli-skill-creator/
│       ├── mcp-builder/
│       └── opencode-config/
├── coding-standards/             # Code quality plugins
│   ├── plugin.json
│   └── skills/
│       ├── dignified-bash/
│       ├── dignified-python/
│       ├── kaizen/
│       └── software-architecture/
├── databases/                    # Database tools
│   ├── plugin.json
│   └── skills/
│       └── metabase-swiss-knife/
├── devops/                       # System administration
│   ├── plugin.json
│   └── skills/
│       └── linux-sysadmin/
├── docs/                         # Documentation (plugin + official guides)
│   ├── plugin.json
│   ├── skills/                   # Documentation creation skills
│   │   ├── doc-coauthoring/
│   │   └── readme-generator/
│   ├── plugins.md                # Official Claude Code documentation
│   ├── hooks.md
│   └── plugin-development/
├── git-tools/                    # Git workflow plugins
│   ├── plugin.json
│   └── skills/
│       ├── changelog-generator/
│       ├── gh/
│       └── git-workflow-manager/
├── productivity/                 # Analysis tools
│   ├── plugin.json
│   └── skills/
│       └── meeting-insights-analyzer/
├── statusline/                   # Utility: custom statusline
│   └── agents/
│       └── statusline-setup/
└── web-dev/                      # Frontend development
    ├── plugin.json
    └── skills/
        ├── vercel-react-best-practices/
        ├── web-artifacts-builder/
        └── web-design-guidelines/

Each plugin directory contains:

• plugin.json — Plugin manifest
• skills/ — Skill directories with SKILL.md
• agents/ — Agent directories (where applicable)
• references/, examples/ — Supporting content (in skill dirs)

Available Plugins

coding-standards

Code quality and development philosophy.

Skill	Description	Quality
dignified-bash	Strict mode, shellcheck, defensive patterns	⭐⭐⭐⭐
dignified-python	LBYL philosophy, version-aware (3.10-3.13), Click CLI	⭐⭐⭐⭐⭐
kaizen	Continuous improvement, poka-yoke, YAGNI	⭐⭐⭐⭐⭐
software-architecture	Clean Architecture & DDD principles	⭐⭐

git-tools

Git workflows and GitHub integration.

Skill	Description	Quality
changelog-generator	Transform commits into user-friendly changelogs	⭐⭐⭐
gh	PR management, GraphQL API, Projects V2	⭐⭐⭐⭐⭐
git-workflow-manager	Conventional commits, semantic versioning	⭐⭐⭐

web-dev

Frontend development.

Skill	Description	Quality
vercel-react-best-practices	45 performance rules: waterfalls, bundles, SSR	⭐⭐⭐⭐
web-artifacts-builder	Build React artifacts for Claude.ai	⭐⭐
web-design-guidelines	Vercel Web Interface Guidelines	⭐⭐

docs

Documentation creation.

Skill	Description	Quality
doc-coauthoring	Collaborative workflow: gathering, refinement, reader testing	⭐⭐⭐⭐
readme-generator	README best practices by project type	⭐⭐⭐

devops

System administration.

Skill	Description	Quality
linux-sysadmin	Debian/Ubuntu: systemd, permissions, packages	⭐⭐⭐⭐

databases

Database tools and management.

Skill	Description	Quality
metabase-swiss-knife	CLI for Metabase: inspect, diag, backup/restore, cards, dashboards	⭐⭐⭐⭐

claude-code-meta

Claude Code tooling and meta-skills.