Flowy is a free, open-source marketplace for plugins and reusable skills designed primarily for Claude Code. Its library brings together plugins, skills, commands, agents, hooks, and MCP servers across areas such as development, testing, debugging, writing, data, and automation. Users can browse and install plugins, while creators can submit plugins for indexing, validate submissions, and promote their work through sponsorship options.

A key feature is Flowy’s “Flows”: Claude Code plugins that include a FLOW.md router and a hook. Once activated, a Flow checks each prompt and automatically invokes relevant skills, so users do not need to remember slash commands or skill names. If no skill matches, nothing is forced. Flowy also explains how its routing works, shares evaluation methodology and directional results, and provides installation guidance. The site offers educational resources, including guides to plugins, skill routing, activation data, and comparisons with other directories. Flowy is an independent project and states that it is not affiliated with Anthropic.