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Plugins

Claude Code Handbook provides complementary plugins to enhance your AI-assisted development workflow.

# Add the marketplace
/plugin marketplace add nikiforovall/claude-code-rules

handbook​

Core plugin with essential tools and best practices for Claude Code development.

/plugin install handbook

handbook-extras​

Extended features and experimental tools for advanced use cases.

/plugin install handbook-extras

handbook-dotnet​

.NET development tools and automatic CSharpier formatting for C# files.

/plugin install handbook-dotnet

handbook-microsoft-docs​

Microsoft Learn MCP server for searching and fetching official Microsoft and Azure documentation.

/plugin install handbook-microsoft-docs

handbook-sounds​

Audio feedback for Claude Code events on Windows using PowerShell sounds.

/plugin install handbook-sounds

handbook-git-worktree​

Git worktree management for working on multiple branches simultaneously.

/plugin install handbook-git-worktree

handbook-structured-plan-mode​

Structured planning methodology for complex feature implementations through systematic task decomposition.

/plugin install handbook-structured-plan-mode

handbook-agent-spec-kit​

Spec-driven development workflow system with structured phases: Requirements → Design → Tasks → Implementation.

Components:

  • Skill: spec-driven - Orchestrator that coordinates the entire workflow with approval gates
  • Agents: 
/plugin install handbook-agent-spec-kit

handbook-context7​

Context7 MCP server for fetching latest library documentation from official sources.

/plugin install handbook-context7

handbook-qa​

Browser automation and QA testing tools with Playwright MCP integration.

/plugin install handbook-qa

handbook-nano-banana​

Python scripting and Gemini image generation using uv with inline script dependencies.

/plugin install handbook-nano-banana

handbook-glab​

GitLab CLI (glab) expertise for managing merge requests, issues, CI/CD pipelines, and repositories.

/plugin install handbook-glab

Understanding Building Blocks​

Plugins help you to bundle related customizations, commands, and agents into reusable packages. This modular approach allows you to easily share and install sets of tools tailored for specific workflows or problem domains.

Learn more: Understanding Building Blocks

Release History​

See the Changelog for detailed release notes and version history.

Direct Installation from Source​

To install directly from the GitHub repository:

# Clone the repository
git clone https://github.com/nikiforovall/claude-code-rules.git
cd claude-code-rules

# Install core plugin
/plugin install ./plugins/handbook

# Install extras plugin
/plugin install ./plugins/handbook-extras

# Install QA plugin
/plugin install ./plugins/handbook-qa

# Install .NET plugin
/plugin install ./plugins/handbook-dotnet

# Install Microsoft Docs plugin
/plugin install ./plugins/handbook-microsoft-docs

# Install Context7 plugin
/plugin install ./plugins/handbook-context7

# Install sounds plugin
/plugin install ./plugins/handbook-sounds

# Install git-worktree plugin
/plugin install ./plugins/handbook-git-worktree

# Install structured-plan-mode plugin
/plugin install ./plugins/handbook-structured-plan-mode

# Install agent-spec-kit plugin
/plugin install ./plugins/handbook-agent-spec-kit

# Install nano-banana plugin
/plugin install ./plugins/handbook-nano-banana

# Install glab plugin
/plugin install ./plugins/handbook-glab

Contributing​

Want to contribute to cc-handbook-extras? Submit pull requests to the GitHub repository.

  • Add new commands or agents
  • Report issues
  • Suggest improvements