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Curated third-party and upstream Claude Code plugins — favored external plugins sourced from their original repos.
npx claudepluginhub jmagar/.agentsBrowser automation plugin for agent-driven web app testing, inspection, and debugging.
Claude Agent SDK Development Plugin
Orchestrate multi-agent teams for parallel code review, hypothesis-driven debugging, and coordinated feature development using Claude Code's Agent Teams
AI-supervised issue tracker for coding workflows. Manage tasks, discover work, and maintain context with simple CLI commands.
Pydantic AI, LangGraph, DeepAgents, and Vercel AI SDK skills for building and reviewing AI applications.
Architecture analysis, brainstorming, ADR generation, LLM-as-judge comparison, and spec gap resolution.
Python, FastAPI, SQLAlchemy, PostgreSQL, and pytest code review. Pairs with beagle-core for full workflow.
React, React Flow, React Router, shadcn/ui, Tailwind v4, Vitest, and Zustand code review. Pairs with beagle-core for full workflow.
Rust code review and development skills covering ownership, lifetimes, error handling, async/tokio, serde, sqlx, axum, macros, FFI, unsafe, concurrency, and testing patterns.
Reliable automation, in-depth debugging, and performance analysis in Chrome using Chrome DevTools and Puppeteer
Analyze codebases and recommend tailored Claude Code automations such as hooks, skills, MCP servers, and subagents.
Tools to maintain and improve CLAUDE.md files - audit quality, capture session learnings, and keep project memory current.
Launch, control, and monitor other Claude Code sessions as workers via tmux
Documentation generation, code explanation, and technical writing with automated doc generation and tutorial creation
Code cleanup, refactoring automation, and technical debt management with context restoration
Automated code review for pull requests using multiple specialized agents with confidence-based scoring
Agent that simplifies and refines code for clarity, consistency, and maintainability while preserving functionality
Technical debt reduction, dependency updates, and code refactoring automation
AI-powered code review in Claude Code, powered by CodeRabbit
Multi-perspective code analysis covering architecture, security, and best practices
Context-Driven Development plugin that transforms Claude Code into a project management tool with structured workflow: Context → Spec & Plan → Implement
Discord channel for Claude Code — messaging bridge with built-in access control. Manage pairing, allowlists, and policy via /discord:access.
Automatically evaluates whether Claude should continue working instead of stopping prematurely using Claude-judged decision making
Localhost iMessage-style web chat for Claude Code — test surface with file upload and edits. No tokens, no access control.
Comprehensive feature development workflow with specialized agents for codebase exploration, architecture design, and quality review
Frontend design skill for UI/UX implementation
Frontend UI development and mobile application implementation across platforms
JavaScript and TypeScript development with ES6+, Node.js, React, and modern web frameworks
Compound engineering with persistent memory and multi-agent workflows based on beads. 30 specialized agents, 28 commands, 15 skills, and automatic knowledge capture/recall.
LLM application development with LangGraph, RAG systems, vector search, and AI agent architectures for Claude 4.6 and GPT-5.4
Skills for designing and building MCP servers that work seamlessly with Claude — guides you through deployment models (remote HTTP, MCPB, local), tool design patterns, auth, and interactive MCP apps.
Creates interactive HTML playgrounds — self-contained single-file explorers with visual controls, live preview, and prompt output with copy button
Plugin development toolkit with skills for creating agents, commands, hooks, MCP integrations, and comprehensive plugin structure guidance
Comprehensive PR review agents specializing in comments, tests, error handling, type design, code quality, and code simplification
Modern Python development with Python 3.12+, Django, FastAPI, async patterns, and production best practices
Continuous self-referential AI loops for interactive iterative development, implementing the Ralph Wiggum technique. Run Claude in a while-true loop with the same prompt until task completion.
Slash commands for quick Repomix operations. Pack local and remote repositories with simple commands like /pack-local and /pack-remote.
AI-powered repository analysis agent using Repomix CLI. Analyzes local and remote repositories intelligently by running repomix commands, then reading and searching the generated output files to answer questions about code structure, patterns, and content.
Repomix MCP server for AI-powered codebase analysis. Pack local/remote repositories, search outputs, and read files with built-in security scanning. Foundation plugin that enables all Repomix features in Claude Code.
Semantic code analysis MCP server providing intelligent code understanding, refactoring suggestions, and codebase navigation through language server protocol integration.
Generate an explorable HTML report of Claude Code session usage — tokens, cache efficiency, subagents, skills, and the most expensive prompts — from local ~/.claude/projects transcripts.
Production-grade Bash scripting with defensive programming, POSIX compliance, and comprehensive testing
Create new skills, improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, update or optimize an existing skill, run evals to test a skill, or benchmark skill performance with variance analysis.
Core skills library for Claude Code: TDD, debugging, collaboration patterns, and proven techniques
Skills and resources for developing Claude Code plugins, skills, MCP servers, and extensions. Includes comprehensive official documentation and self-update mechanism.
Systems programming with Rust, Go, C, and C++ for performance-critical and low-level development
Test-driven development methodology with red-green-refactor cycles and code review
Telegram channel for Claude Code — messaging bridge with built-in access control. Manage pairing, allowlists, and policy via /telegram:access.
Comprehensive UI/UX design plugin for mobile (iOS, Android, React Native) and web applications with design systems, accessibility, and modern patterns
Zsh shell for Claude Code - full terminal control, live output, PTY mode for interactive commands
Claude Code marketplace entries for the plugin-safe Antigravity Awesome Skills library and its compatible editorial bundles.
Production-ready workflow orchestration with 80 focused plugins, 185 specialized agents, and 153 skills - optimized for granular installation and minimal token usage
Directory of popular Claude Code extensions including development tools, productivity plugins, and MCP integrations
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