Core skills library for Claude Code: TDD, debugging, collaboration patterns, and proven techniques
Create detailed implementation plan with bite-sized tasks
You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores requirements and design before implementation.
Execute plan in batches with review checkpoints
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes
Use when implementing any feature or bugfix, before writing implementation code
Use when starting feature work that needs isolation from current workspace or before executing implementation plans - creates isolated git worktrees with smart directory selection and safety verification
Use when starting any conversation - establishes how to find and use skills, requiring Skill tool invocation before ANY response including clarifying questions
Use when about to claim work is complete, fixed, or passing, before committing or creating PRs - requires running verification commands and confirming output before making any success claims; evidence before assertions always
Uses power tools
Uses Bash, Write, or Edit tools
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Sign in to claimBased on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
No model invocation
Executes directly as bash, bypassing the AI model
No model invocation
Executes directly as bash, bypassing the AI model
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
npx claudepluginhub stencilwashcoder/agents-skills-plugins --plugin superpowersUnit testing with debugging and test automation
Technical SEO with keyword strategy, meta optimization, snippets, and site structure
Deployment engineering with Terraform and infrastructure as code
Documentation generation with API docs, architecture diagrams, and tutorials
Style transfer pipeline for training LLMs to write in specific author styles using SFT with LoRA
Harness-native ECC plugin for engineering teams - 67 agents, 278 skills, 94 legacy command shims, reusable hooks, rules, MCP conventions, and operator workflows for Claude Code plus adjacent agent harnesses
Core 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
Evidence-gated AI coding workflow: scan → analyze → plan → TDD → execute → fix → verify → review, powered by Codebase Memory MCP >= 0.9.0 with optional Serena LSP intelligence. Includes blast-radius planning, test/cycle gates, independent review, and Windows Git Bash hook auto-resolution.
v9.52.0 - Reliability wave: tangle contextual review correction loop with hard round ceiling, progress-supervised review rounds (per-agent stall watch, descendant-tree kills), council diversity and agy pin fixes, marketplace generator source-of-truth fix, provider troubleshooting runbook and cost-expectations docs. Run /octo:setup.
Claude harness - A harness for solo developers (Vibecoders) to handle full-cycle contract development.