Where the data comes from
Plugins: the official Claude Code plugin marketplace (anthropics/claude-plugins-official). MCP servers: the official MCP Registry at registry.modelcontextprotocol.io, limited to servers whose GitHub repository has at least 25 stars and isn't archived. Stars and last-commit dates come from the GitHub API. Last refresh: 26 Oct 2026.
Free listing
There's no form to fill in. Publish your plugin to the official marketplace or your server to the MCP Registry, and it shows up here at the next refresh.