obra/superpowers-marketplace

Superpowers Marketplace

Curated Claude Code plugins for skills, workflows, and productivity tools.

Installation

Add this marketplace to Claude Code:

/plugin marketplace add obra/superpowers-marketplace

Available Plugins

Superpowers (Core)

Description: Core skills library with TDD, debugging, collaboration patterns, and proven techniques

Categories: Testing, Debugging, Collaboration, Meta

Install:

/plugin install superpowers@superpowers-marketplace

What you get:

• 20+ battle-tested skills
• /brainstorm, /write-plan, /execute-plan commands
• Skills-search tool for discovery
• SessionStart context injection

Repository: https://github.com/obra/superpowers

Elements of Style

Description: Writing guidance based on William Strunk Jr.'s The Elements of Style (1918)

Categories: Writing, Documentation, Reference

Install:

/plugin install elements-of-style@superpowers-marketplace

What you get:

• writing-clearly-and-concisely skill
• Complete 1918 reference text (~12k tokens)
• All 18 rules for clear, concise writing
• Grammar, punctuation, and composition guidance

Repository: https://github.com/obra/the-elements-of-style

Superpowers: Developing for Claude Code

Description: Skills and resources for developing Claude Code plugins, skills, MCP servers, and extensions

Categories: Development, Documentation, Claude Code, Plugin Development

Install:

/plugin install superpowers-developing-for-claude-code@superpowers-marketplace

What you get:

• working-with-claude-code skill with 42+ official documentation files
• developing-claude-code-plugins skill for streamlined development workflows
• Self-update mechanism for documentation
• Complete reference for plugin development, skills, MCP servers, and extensions

Repository: https://github.com/obra/superpowers-developing-for-claude-code

Private Journal MCP

Description: Private journaling MCP server with semantic search

Categories: Journaling, Memory, MCP

Install:

/plugin install private-journal-mcp@superpowers-marketplace

What you get:

• Multi-section private journaling (feelings, project notes, technical insights, user context, world knowledge)
• Local AI semantic search via embeddings
• Read recent entries with full content retrieval
• Dual storage: project-local and user-global journals

Repository: https://github.com/obra/private-journal-mcp

Marketplace Structure

superpowers-marketplace/
├── .claude-plugin/
│   └── marketplace.json       # Plugin catalog
└── README.md                  # This file

Support

• Issues: https://github.com/obra/superpowers-marketplace/issues
• Core Plugin: https://github.com/obra/superpowers

License

Marketplace metadata: MIT License

Individual plugins: See respective plugin licenses