Plugin marketplace
Packs are portable manifests — components, styles, tokens, and provenance — that move between Gamma and other workspaces. Connect an agent over MCP, or pull a pack for review here.
Connect over MCP
Gamma serves an MCP endpoint at POST /api/mcp with an interactive catalogue, composer references, and tools for components, design systems, backgrounds, effects, and guidance.
Browse the catalogue. The local plugin package in plugins/gamma adds Gamma to Codex navigation and lets you attach catalogue entries to a conversation. See MARKETPLACE.md for connection instructions.
claude mcp add --transport http gamma http://localhost:3000/api/mcp{
"mcpServers": {
"gamma": { "url": "http://localhost:3000/api/mcp" }
}
}Use Gamma in your app
Download a source drop-in: the components, the design system’s tokens, and the helpers they import. Plain CSS keeps full re-theming; Tailwind gets the @theme sheet.
155 components
Inside: gamma/components/*.tsx, gamma.tokens.css + gamma.library.css (or gamma.theme.css for Tailwind), a trimmed gamma/design-systems/ module for DesignSystemScope islands, and the lib/ helpers the components import.
Registry
Pull a pack
Paste a manifest URL to fetch and validate it. Pulls are read-only — nothing is installed.