These platforms serve as centralized hubs to discover and manage functional extensions for your existing software stack. Each tool simplifies the process of integrating third-party features, helping you automate workflows and enhance application capability without manual coding. When selecting a directory, prioritize those that offer verified user ratings and active documentation to ensure the add-ons maintain long-term stability and security.

Discover and download Claude skills

Ranked directory of Claude Code, Codex, Grok, Cursor skills

Every verified Agent Plugin, plus a free schema validator

AI Superpower's Skills, Agents, MCPs and Prompts

The app store for AI tools. Find, trust, and install