By EricGrill
Enforce TDD and structured coding workflows in Claude Code: create isolated worktrees, dispatch parallel agents for independent tasks, run tests and linters before commits, automate code review and merge decisions.
You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.
Use when facing 2+ independent tasks that can be worked on without shared state or sequential dependencies
Use when you have a written implementation plan to execute in a separate session with review checkpoints
Use when implementation is complete, all tests pass, and you need to decide how to integrate the work - guides completion of development work by presenting structured options for merge, PR, or cleanup
Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementation
Uses power tools
Uses Bash, Write, or Edit tools
Own this plugin?
Verify ownership to unlock analytics, metadata editing, and a verified badge. GitHub access is read-only (username + org membership).
Sign in to claimOwn this plugin?
Verify ownership to unlock analytics, metadata editing, and a verified badge. GitHub access is read-only (username + org membership).
Sign in to claimBased on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
Open-source plugins, agents, and skills for Claude Code CLI
Quick Start | Catalog | Full List | Contributing
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.
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.
| 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 |
| 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 |
Essential plugins that every developer should consider.
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
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
Marketplace management plugin with an agent to find and add Claude Code plugins
Git and PR workflows with code review, onboarding, and PR enhancement
Code documentation with automated doc generation, code explanation, and tutorial engineering
SEO content creation with auditing, planning, and optimized writing
LLM application development with RAG, embeddings, LangChain, and prompt engineering
npx claudepluginhub ericgrill/agents-skills-plugins --plugin superpowersCore skills library for Claude Code: TDD, debugging, collaboration patterns, and proven techniques
Superpowers Plus core skills library for Claude Code: planning, execution routing, TDD, debugging, and collaboration workflows
Harness-native ECC operator layer - 67 agents, 271 skills, 92 legacy command shims, reusable hooks, rules, selective install profiles, and production-ready workflows for Claude Code, Codex, OpenCode, Cursor, and related agent harnesses
Unity Development Toolkit - Expert agents for scripting/refactoring/optimization, script templates, and Agent Skills for Unity C# development
v9.44.1 — Patch release for Gemini environment/version detection and qwen auth gating. Run /octo:setup.
Claude harness - A harness for solo developers (Vibecoders) to handle full-cycle contract development.