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Claude Code Plugin Marketplace

Open-source plugins, agents, and skills for Claude Code CLI

MIT License 49 Plugins 70+ Agents 110+ Skills

Quick Start | Catalog | Full List | Contributing

What is this?

A community-maintained collection of plugins that extend Claude Code with specialized capabilities. Each plugin adds agents, skills, or commands that help with specific development tasks—from TDD and debugging to document generation and DevOps automation.

This marketplace aggregates plugins from multiple authors so you can discover, install, and manage them from one place.


Quick Start

Get started in two commands:

# Add the marketplace to Claude Code
/plugin marketplace add EricGrill/agents-skills-plugins

# Install any plugin from the catalog
/plugin install <plugin-name>@agents-skills-plugins

New to Claude Code plugins? Start with superpowers - it includes essential skills for TDD, debugging, and code review that work with any project.


Why Use a Plugin Marketplace?

Benefit Description
One-command install No manual setup. Install plugins directly within Claude Code
Curated collection Plugins are reviewed and organized by use case
Auto-sync The marketplace updates weekly from upstream sources
Community-driven Contributions welcome from any plugin author

Plugin Catalog

By Category

Category Plugins Best For
Core & Workflows superpowers, developer-essentials, git-pr-workflows Every developer
Documents & Productivity awesome-claude-skills (27 skills!) Office docs, media, productivity
Languages python-development, javascript-typescript Language-specific development
AI & LLM llm-application-dev, agent-orchestration Building AI applications
Code Quality comprehensive-review, unit-testing, code-documentation Better code
Frontend & Mobile frontend-mobile-development, frontend-mobile-security Web & mobile apps
DevOps deployment-strategies, full-stack-orchestration Infrastructure & deployment
MCP Servers mcp-proxmox-admin, mcp-kali-orchestration, mcp-bitcoin-cli Claude tool integrations
SEO & Marketing seo-content-creation, content-marketing Content & SEO
Data & Backend database-design, data-validation-suite Data management
Specialized blockchain-web3, game-development Domain-specific

All Plugins

Core & Workflows

Essential plugins that every developer should consider.

superpowers - Core skills library (14 skills, 3 commands)

The foundation for effective Claude Code usage. Includes TDD, debugging, code review, and collaboration patterns.

Read the guide: Brainstorming Superpower Guide — How to use the brainstorming skill to explore ideas before writing code.

/plugin install superpowers@agents-skills-plugins
Skills Commands
brainstorming, dispatching-parallel-agents, executing-plans, finishing-a-development-branch, receiving-code-review, requesting-code-review, subagent-driven-development, systematic-debugging, test-driven-development, using-git-worktrees, using-superpowers, verification-before-completion, writing-plans, writing-skills /brainstorm /write-plan /execute-plan

Forked from obra/superpowers

developer-essentials - Monorepos, debugging, testing (11 skills)

Essential patterns for modern development workflows including monorepo management, build optimization, and advanced git.

Read the guide: Developer-Essentials Monorepo Guide — Setting up monorepo architecture with Nx, Turborepo, and Bazel.

/plugin install developer-essentials@agents-skills-plugins
Agents Skills
monorepo-architect auth-implementation-patterns, bazel-build-optimization, code-review-excellence, debugging-strategies, e2e-testing-patterns, error-handling-patterns, git-advanced-workflows, monorepo-management, nx-workspace-patterns, sql-optimization-patterns, turborepo-caching
git-pr-workflows - Git and PR automation (3 commands)

Streamline your git workflow with code review, onboarding, and PR enhancement tools.

Read the guide: Git-PR-Workflows Plugin — Automate code reviews and PR enhancements with Claude Code.

/plugin install git-pr-workflows@agents-skills-plugins
Agents Commands
code-reviewer /git-workflow /onboard /pr-enhance
team-collaboration - DX optimization and standups (2 commands)

Improve team workflows with issue tracking and standup automation.

Read the guide: Team-Collaboration Plugin — Streamline standups and issue tracking for dev teams.

/plugin install team-collaboration@agents-skills-plugins
Agents Commands
dx-optimizer /issue /standup-notes
context-management - Save and restore context (2 commands)

Never lose your place. Save and restore conversation context across sessions.

Read the guide: Context Management Plugin — Save and restore Claude Code conversation context.

/plugin install context-management@agents-skills-plugins
Agents Commands
context-manager /context-save /context-restore

Documents & Productivity

Work with Office documents, create media, and boost productivity.

awesome-claude-skills - 27 practical skills from ComposioHQ

A comprehensive collection covering documents, creative media, development tools, business, and productivity.

Read the guides:

/plugin install awesome-claude-skills@agents-skills-plugins

Document Skills:

Skill Description
docx Create, edit, analyze Word docs with tracked changes
pdf Extract text, tables, metadata, merge & annotate PDFs
pptx Read, generate, and adjust slides and layouts
xlsx Spreadsheet manipulation: formulas, charts, data

Creative & Media:

Skill Description
canvas-design Creates visual art in PNG and PDF
image-enhancer Improves resolution, sharpness, clarity
slack-gif-creator Animated GIFs optimized for Slack
theme-factory Professional font and color themes
video-downloader Download videos from YouTube

Development:

Skill Description
artifacts-builder Multi-component HTML with React & Tailwind
changelog-generator Git commits to release notes
mcp-builder Create MCP servers for LLM integrations
skill-creator Guide to building Claude Skills
webapp-testing Test apps with Playwright

Business & Marketing:

Skill Description
brand-guidelines Apply brand standards to artifacts
competitive-ads-extractor Analyze competitor ads
domain-name-brainstormer Generate and check domain names
internal-comms Newsletters, FAQs, status reports
lead-research-assistant Identify and qualify leads

Productivity:

Skill Description
file-organizer Organize files, find duplicates
invoice-organizer Automate invoice organization
content-research-writer Research and refine content
meeting-insights-analyzer Analyze meeting transcripts
raffle-winner-picker Secure random selection

From ComposioHQ/awesome-claude-skills


Languages

Language-specific development tools and patterns.

python-development - Django, FastAPI, async Python (5 skills)

Complete Python development toolkit with framework support and modern tooling.

Read the guide: Python Development Plugin — Django, FastAPI, and async Python patterns with uv package manager.

/plugin install python-development@agents-skills-plugins
Agents Skills Commands
django-pro, fastapi-pro, python-pro async-python-patterns, python-packaging, python-performance-optimization, python-testing-patterns, uv-package-manager /python-scaffold
javascript-typescript - Modern JS/TS patterns (4 skills)

TypeScript and JavaScript development with modern patterns and Node.js backend support.

/plugin install javascript-typescript@agents-skills-plugins
Agents Skills Commands
javascript-pro, typescript-pro javascript-testing-patterns, modern-javascript-patterns, nodejs-backend-patterns, typescript-advanced-types /typescript-scaffold

AI & LLM Development

Build intelligent applications with RAG, embeddings, and prompt engineering.

llm-application-dev - RAG, embeddings, LangChain (8 skills)

Everything you need to build production LLM applications.

Read the guide: LLM-Application-Dev Plugin — Build RAG systems, embeddings, and LangChain agents.

/plugin install llm-application-dev@agents-skills-plugins
Agents Skills Commands
ai-engineer, prompt-engineer, vector-database-engineer embedding-strategies, hybrid-search-implementation, langchain-architecture, llm-evaluation, prompt-engineering-patterns, rag-implementation, similarity-search-patterns, vector-index-tuning /ai-assistant /langchain-agent /prompt-optimize
agent-orchestration - Multi-agent coordination (2 commands)

Orchestrate complex multi-agent workflows with context management and performance optimization.

Read the guide: Agent-Orchestration Plugin — Coordinate multi-agent workflows and optimize performance.

/plugin install agent-orchestration@agents-skills-plugins
Agents Commands
context-manager /improve-agent /multi-agent-optimize
multi-agent-patterns - Architecture patterns for multi-agent systems

Design and implement multi-agent architectures with supervisor, swarm, and hierarchical patterns.

/plugin install multi-agent-patterns@agents-skills-plugins

Patterns Covered:

Pattern Description
Supervisor/Orchestrator Central control, delegating to specialists
Peer-to-Peer/Swarm Direct agent communication, flexible handoffs
Hierarchical Layered abstraction and coordination

Key Concepts: Context isolation, token economics, parallelization strategies, consensus mechanisms, failure mode handling.

From muratcankoylan/Agent-Skills-for-Context-Engineering

ai-investigator - Enterprise AI case study analyzer

Analyze enterprise AI case studies using Claude and Firecrawl APIs with automatic discovery and report generation.

/plugin install ai-investigator@agents-skills-plugins

Reports Generated:

Report Type Description
Individual Executive summary, AI strategy, tech implementation, business impact
Cross-Case Patterns, success factors, technology trends, ROI metrics
Executive Dashboard Company profiles, tech stacks, success metrics

Modes: CSV analysis (specific URLs) or Website discovery (automatic crawl)

From muratcankoylan/AI-Investigator


Code Quality

Write better code with reviews, testing, and documentation.

comprehensive-review - Architecture and security review (2 commands)

Deep code review covering architecture, security, and PR quality.

/plugin install comprehensive-review@agents-skills-plugins
Agents Commands
architect-review, code-reviewer, security-auditor /full-review /pr-enhance
unit-testing - Testing and debugging (1 command)

Automated test generation and systematic debugging.

Read the guide: Unit-Testing Plugin — Generate tests and debug systematically with Claude Code.

/plugin install unit-testing@agents-skills-plugins
Agents Commands
debugger, test-automator /test-generate
code-documentation - Docs and tutorials (2 commands)

Generate documentation, explain code, and create tutorials.

/plugin install code-documentation@agents-skills-plugins
Agents Commands
code-reviewer, docs-architect, tutorial-engineer /code-explain /doc-generate
documentation-generation - API docs and diagrams (3 skills)

Professional documentation with API specs, Mermaid diagrams, and architecture records.

/plugin install documentation-generation@agents-skills-plugins
Agents Skills Commands
api-documenter, docs-architect, mermaid-expert, reference-builder, tutorial-engineer architecture-decision-records, changelog-automation, openapi-spec-generation /doc-generate

Frontend & Mobile

Build modern web and mobile applications.

frontend-mobile-development - React, Next.js, React Native (4 skills)

Full-stack frontend development with modern frameworks and design systems.

/plugin install frontend-mobile-development@agents-skills-plugins
Agents Skills Commands
frontend-developer, mobile-developer nextjs-app-router-patterns, react-native-architecture, react-state-management, tailwind-design-system /component-scaffold
frontend-mobile-security - XSS scanning and secure coding (1 command)

Security-focused frontend development with vulnerability scanning.

/plugin install frontend-mobile-security@agents-skills-plugins
Agents Commands
frontend-developer, frontend-security-coder, mobile-security-coder /xss-scan
ios-simulator-skill - iOS testing automation (21 scripts)

Production-ready iOS simulator automation with semantic navigation using accessibility APIs.

/plugin install ios-simulator-skill@agents-skills-plugins

Categories:

Category Scripts
Build & Dev build_and_test.py, log_monitor.py
Navigation screen_mapper.py, navigator.py, gesture.py, keyboard.py, app_launcher.py
Testing accessibility_audit.py, visual_diff.py, test_recorder.py, app_state_capture.py
Permissions clipboard.py, status_bar.py, push_notification.py, privacy_manager.py
Lifecycle simctl_boot.py, simctl_shutdown.py, simctl_create.py, simctl_delete.py, simctl_erase.py

Features: Semantic navigation (find by meaning, not coordinates), 96% token reduction, WCAG compliance checking, CI/CD ready with JSON output.

From conorluddy/ios-simulator-skill


DevOps & Infrastructure

Deploy, monitor, and manage infrastructure.

full-stack-orchestration - End-to-end deployment (1 command)

Coordinate deployment, performance, security, and testing across your stack.

/plugin install full-stack-orchestration@agents-skills-plugins
Agents Commands
deployment-engineer, performance-engineer, security-auditor, test-automator /full-stack-feature
deployment-strategies - Terraform and IaC

Infrastructure as code with Terraform expertise.

/plugin install deployment-strategies@agents-skills-plugins
Agents
deployment-engineer, terraform-specialist

MCP Servers

Model Context Protocol servers that give Claude direct access to external systems and APIs.

mcp-proxmox-admin - Proxmox VE infrastructure management

Manage Proxmox virtual machines, containers, and infrastructure through Claude with 16 tools across VM control, snapshots, and monitoring.

Read the guide: Claude Code Rescued My Proxmox Cluster

/plugin install mcp-proxmox-admin@agents-skills-plugins
Tools Features
VM control (start, stop, restart) Hybrid SSH/REST transport
LXC container management Optional read-only safe mode
Snapshot operations API token or SSH auth
Node/storage/cluster monitoring

From EricGrill/mcp-proxmox-admin

mcp-multi-agent-ssh - Persistent SSH connections

Maintain persistent SSH connections with encrypted credential storage instead of opening/closing for each command. 10-minute idle timeout with auto-reconnection.

/plugin install mcp-multi-agent-ssh@agents-skills-plugins
Tools Security
ssh_exec - Remote command execution AES-256-GCM encryption
SFTP upload/download PBKDF2 key derivation (100k iterations)
Connection pooling & status Master password protection
Credential management File permissions (600)

From EricGrill/mcp-multi-agent-ssh

mcp-kali-orchestration - Kali Linux security tools (50+)

Spin up Kali Linux instances and access professional security tools for authorized pentesting, CTFs, and security research.

Read the guide: I Gave Claude Code 50+ Kali Linux Tools

/plugin install mcp-kali-orchestration@agents-skills-plugins
Category Tools
Reconnaissance nmap, amass, DNS enumeration
Web Application sqlmap, nuclei, gobuster
Exploitation Metasploit, msfvenom
Password Attacks hydra, john, hashcat
Post-Exploitation impacket, crackmapexec, BloodHound
Network tcpdump, Wireshark, responder

Backends: Docker (fast, local) or Proxmox (full VM isolation)

From EricGrill/mcp-kali-orchestration

mcp-multi-agent-server-delegation - Isolated VM task execution

Delegate tasks to isolated Proxmox VMs for secure, sandboxed execution with automatic cleanup and HTTP callback status reporting.

/plugin install mcp-multi-agent-server-delegation@agents-skills-plugins
Features Agent Types
Complete VM isolation per job Claude CLI
Automatic cleanup after completion Shell scripts
HTTP webhook status callbacks Custom binaries
Timeout protection
CPU/memory/disk quotas

From EricGrill/mcp-multi-agent-server-delegation

mcp-predictive-market - 5 prediction markets aggregator

Query prediction markets simultaneously with arbitrage detection and comparative analysis across Manifold, Polymarket, Metaculus, PredictIt, and Kalshi.

Read the guide: Decentralized Predictive Market Bitcoin

/plugin install mcp-predictive-market@agents-skills-plugins
Tools Features
Multi-platform search Arbitrage detection
Market discovery Price comparison
Odds tracking Watchlist building
8 integrated tools 134 passing tests

From EricGrill/mcp-predictive-market

mcp-bitcoin-cli - Bitcoin OP_RETURN operations

Embed and read data on the Bitcoin blockchain through Claude with document storage, timestamping, and BRC-20 token support.

Read the guide: From OP_RETURN to Lightning

/plugin install mcp-bitcoin-cli@agents-skills-plugins
Capabilities Safety
Document storage (up to 100KB) Testnet default
SHA-256/SHA3 timestamping Dry-run mode
BRC-20 deploy/mint/transfer Fee warnings
Custom BTCD envelope protocol Data size validation

Networks: mainnet, testnet, signet, regtest

From EricGrill/mcp-bitcoin-cli

mcp-civic-data - 7 government APIs

Access free government and open data APIs for weather, census, NASA, and economic indicators. Most features require no API keys.

Read the guide: I Got Tired of Hunting for API Code

/plugin install mcp-civic-data@agents-skills-plugins
Data Source Examples
NOAA Weather US forecasts and alerts
US Census Population, demographics
NASA Astronomy photos, Mars rover imagery
World Bank GDP, economic indicators
Data.gov 300,000+ US datasets
EU Open Data European datasets

22 tools with zero-config setup and graceful fallback.

From EricGrill/mcp-civic-data

mcp-memvid-state-service - AI memory with vector search

Single-file AI memory layer with vector search, full-text search, and temporal queries stored in portable .mv2 files.

Read the guide: One File to Rule Them All: Portable AI Memory

/plugin install mcp-memvid-state-service@agents-skills-plugins
Search Types Embedding Options
Semantic (HNSW vectors) Local models (bge, nomic, gte)
Full-text (BM25) Ollama integration
Temporal queries OpenAI API
Smart auto-select

10 MCP tools - No Redis, Postgres, or external vector DB required.

From EricGrill/mcp-memvid-state-service


SEO & Marketing

Optimize content for search and marketing.

seo-content-creation - SEO writing and planning

Create SEO-optimized content with auditing, planning, and writing agents.

/plugin install seo-content-creation@agents-skills-plugins
Agents
seo-content-auditor, seo-content-planner, seo-content-writer
seo-analysis-monitoring - Authority and content health

Monitor SEO performance with authority building and content refresh detection.

/plugin install seo-analysis-monitoring@agents-skills-plugins
Agents
seo-authority-builder, seo-cannibalization-detector, seo-content-refresher
seo-technical-optimization - Keywords and meta tags

Technical SEO with keyword strategy, meta optimization, and site structure.

/plugin install seo-technical-optimization@agents-skills-plugins
Agents
seo-keyword-strategist, seo-meta-optimizer, seo-snippet-hunter, seo-structure-architect
content-marketing - Content strategy

Content marketing with strategy and search specialist agents.

/plugin install content-marketing@agents-skills-plugins
Agents
content-marketer, search-specialist
ralph-wiggum-marketer - Autonomous AI copywriter (4 commands)

Autonomous AI copywriter for SaaS content using the Ralph Wiggum pattern - iterative loops that ship content while you sleep.

/plugin install ralph-wiggum-marketer@agents-skills-plugins
Commands Description
/ralph-init Initialize a new content project
/ralph-marketer Start the autonomous copywriter loop
/ralph-status Check content pipeline and progress
/ralph-cancel Cancel the active loop

The Ralph Loop: Read PRD → Check Progress → Pick Task → Execute → Verify → Commit → Update → Repeat

From muratcankoylan/ralph-wiggum-marketer

beautiful-prose - Forceful writing without AI tics

A hard-edged writing style skill for clean, exact, muscular prose free of modern AI cadence.

/plugin install beautiful-prose@agents-skills-plugins

Registers:

Register Style
founding_fathers Formal, spare, civic gravity
literary_modern Vivid, lean imagery (default)
cold_steel Severe compression, punchy
journalistic Crisp, factual, narrative clarity

Controls: DENSITY: lean|standard|dense, HEAT: cool|warm|hot, LENGTH: micro|short|medium|long

From SHADOWPR0/beautiful_prose


Data & Backend

Database design, validation, and backend services.

database-design - SQL and PostgreSQL (1 skill)

Database architecture and query optimization.

Read the guide: Database-Design Plugin — PostgreSQL architecture and SQL query optimization.

/plugin install database-design@agents-skills-plugins
Agents Skills
database-architect, sql-pro postgresql
data-validation-suite - Backend security

Data validation and secure backend coding practices.

/plugin install data-validation-suite@agents-skills-plugins
Agents
backend-security-coder
customer-sales-automation - Support and sales

Automate customer support and sales workflows.

/plugin install customer-sales-automation@agents-skills-plugins
Agents
customer-support, sales-automator
business-analytics - KPIs and dashboards (2 skills)

Business analysis with data storytelling and dashboard design.

/plugin install business-analytics@agents-skills-plugins
Agents Skills
business-analyst data-storytelling, kpi-dashboard-design

Specialized

Domain-specific plugins for specialized development.

blockchain-web3 - Solidity, DeFi, NFTs (4 skills)

Web3 development with smart contract security and DeFi protocols.

/plugin install blockchain-web3@agents-skills-plugins
Agents Skills
blockchain-developer defi-protocol-templates, nft-standards, solidity-security, web3-testing
game-development - Unity, Godot, Minecraft (2 skills)

Game development across multiple engines and platforms.

/plugin install game-development@agents-skills-plugins
Agents Skills
minecraft-bukkit-pro, unity-developer godot-gdscript-patterns, unity-ecs-patterns
nano-banana - AI image generation (MCP)

Generate images using Google's Gemini API.

/plugin install nano-banana@agents-skills-plugins
Tools Requires
generate_image, generate_blog_images GEMINI_API_KEY
rosetta-prompt - Multi-provider prompt optimization

Adapts prompts for different AI providers using multi-agent ReAct loops with LangChain.

/plugin install rosetta-prompt@agents-skills-plugins

Architecture: Orchestrator spawns parallel optimizer agents for OpenAI, Anthropic, Google, etc.

From muratcankoylan/The-Rosetta-Prompt

readwren - Literary DNA extraction

Multi-agent interview system that extracts your literary preferences and generates reading profiles.

/plugin install readwren@agents-skills-plugins

Features: 12-turn adaptive interview, taste anchors, style signature mapping, vocabulary analysis.

From muratcankoylan/readwren

food-tour-planner - AI food tour planning

Multi-agent food tour planner using LangChain DeepAgents and Google Maps API.

/plugin install food-tour-planner@agents-skills-plugins

Agents: Restaurant Finder, Neighborhood Researcher, Dashboard Creator.

From muratcankoylan/Food-tour-planner-agent

actual-code - 7-agent code assessment generator

Analyzes GitHub repos and generates personalized coding challenges using Google Gemini.

/plugin install actual-code@agents-skills-plugins

Pipeline: Scanner → Code/PR/Issue/Dependency Analyzers → Problem Creator → QA Validator

From muratcankoylan/actual_code

book-training - Author style transfer with LoRA

Complete pipeline for training LLMs to write in specific author styles using SFT.

/plugin install book-training@agents-skills-plugins

Results: 97% loss reduction, ~50-70% human score on AI detectors.

From muratcankoylan/book-training

linkedin-analyzer - LinkedIn profile insights

Analyze LinkedIn profiles using Cohere Command R+ for professional insights.

/plugin install linkedin-analyzer@agents-skills-plugins

Features: Post analysis, engagement metrics, professional growth recommendations.

From muratcankoylan/linkedin-analyzer

feed2context - Feed to research report

One-click transformation of LinkedIn/X posts into detailed research reports.

/plugin install feed2context@agents-skills-plugins

Pipeline: Extract post → Build query (Kimi-K2) → Search & reason (Groq Compound) → Report

From muratcankoylan/feed2context


Marketplace Stats

Metric Count
Plugins 49
Agents 70+
Skills 110+
Commands 40+
MCP Tools 100+
Contributors 10+

Attribution

Plugins in this marketplace come from:

All plugins are MIT licensed.


Contributing

Want to add your plugin to the marketplace?

  1. Fork this repository
  2. Add your plugin to the plugins/ directory
  3. Update marketplace.json with your plugin metadata
  4. Open a PR with a brief description

The marketplace auto-syncs weekly from upstream sources to pull in updates.

Plugin Requirements

  • Must be compatible with Claude Code's plugin format
  • Include a plugin.json manifest
  • MIT or compatible open-source license preferred

Related Resources

Learn Claude Code:

Official Documentation:


License

MIT

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