Development tools for Claude Code itself. Create skills, commands, hooks, and plugins. Includes the skill-creator skill for building modular capability packages.
npx claudepluginhub manifoldlogic/claude-code-plugins --plugin claude-code-devManages Claude Code plugin marketplaces. This skill should be used when adding new plugins, updating marketplace configuration, keeping documentation in sync, or scaffolding plugin directory structures. Activates for tasks involving marketplace.json, plugin.json, or plugin README files.
Register a plugin in marketplace.json for plugin discovery and loading by the CrewChief framework
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
Two SKILL.md documentation patterns - comprehensive executable skill structure vs lightweight reference skill structure
A collection of Claude Code plugins for development workflows, project management, and CI/CD automation.
Add the marketplace and install plugins:
# Add the crewchief marketplace from GitHub
/plugin marketplace add manifoldlogic/claude-code-plugins
# Install plugins
/plugin install sdd@crewchief
/plugin install github-actions@crewchief
| Plugin | Description |
|---|---|
| sdd | Spec-Driven Development - workflow management for structured epic planning, ticket execution, and task-based implementation |
| github-actions | GitHub Actions workflow creation, optimization, and troubleshooting |
| claude-code-dev | Development tools for Claude Code: skills, commands, hooks, and plugins |
| maproom | Semantic code search using maproom CLI |
| obsidian | Obsidian vault management using obsidian-cli |
| worktree | Git worktree management using crewchief CLI |
| game-design | Game design consultant agents synthesized from 14 legendary designers |
| vscode | VS Code and Cursor workspace configuration management |
| iterm | iTerm2 tab and pane management for macOS host and Linux container environments |
| analysis | Deep analytical thinking and problem-solving tools for complex technical and strategic decisions |
| rust-analyzer-lsp | Rust language server integration via rust-analyzer for code intelligence, diagnostics, and navigation |
| cmux | cmux terminal management for macOS host via SSH from devcontainers |
| devx | Developer experience orchestration layer for multi-plugin development workflows |
After adding the marketplace (see Quick Start above), install individual plugins:
/plugin install <plugin-name>@crewchief
MIT License. Individual components may have their own licenses; see plugin directories for details.
Comprehensive skill pack with 66 specialized skills for full-stack developers: 12 language experts (Python, TypeScript, Go, Rust, C++, Swift, Kotlin, C#, PHP, Java, SQL, JavaScript), 10 backend frameworks, 6 frontend/mobile, plus infrastructure, DevOps, security, and testing. Features progressive disclosure architecture for 50% faster loading.
Reliable automation, in-depth debugging, and performance analysis in Chrome using Chrome DevTools and Puppeteer
Claude Code skills for Godot 4.x game development - GDScript patterns, interactive MCP workflows, scene design, and shaders
Manus-style persistent markdown files for planning, progress tracking, and knowledge storage. Works with Claude Code, Kiro, Clawd CLI, Gemini CLI, Cursor, Continue, Hermes, and 17+ AI coding assistants. Now with Arabic, German, Spanish, and Chinese (Simplified & Traditional) support.
Plugin-safe Claude Code distribution of Antigravity Awesome Skills with 1,393 supported skills.
Core skills library for Claude Code: TDD, debugging, collaboration patterns, and proven techniques