Superpowers Marketplace

To add the Superpowers Marketplace to your Claude Code environment, use the /plugin marketplace add command followed by the repository path.

/plugin marketplace add obra/superpowers-marketplace

The Superpowers (Core) plugin provides a library of battle-tested skills including TDD, debugging, and collaboration patterns. It includes commands like /brainstorm, /write-plan, and /execute-plan, along with a skills-search tool and SessionStart context injection.

/plugin install superpowers@superpowers-marketplace

The Elements of Style plugin provides writing guidance based on the 1918 classic by William Strunk Jr. It includes the writing-clearly-and-concisely skill and a complete reference text (~12k tokens) covering 18 rules for grammar, punctuation, and composition.

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

The Private Journal MCP plugin provides a private journaling MCP server with semantic search capabilities. It supports multi-section journaling (feelings, project notes, technical insights, etc.) and uses local AI semantic search via embeddings. It features dual storage: project-local and user-global journals.

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

This plugin is designed for developers building Claude Code plugins, skills, MCP servers, and extensions. It features the working-with-claude-code skill (containing 42+ official documentation files), the developing-claude-code-plugins skill, and a self-update mechanism for documentation.

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