Zustand
MCPZustand is a small, fast and scalable bearbones state-management solution, it has a comfy api based on hooks
A11y
MCP@react-three/a11y brings accessibility to webGL with easy-to-use react-three-fiber components
/plugin marketplace add pmndrs/claude-code-plugin
/plugin install pmndrs@pmndrsWithout the plugin, from your terminal:
claude mcp add --transport http pmndrs https://docs.pmnd.rs/api/mcpFrom your terminal (writes the server to ~/.codex/config.toml):
codex mcp add pmndrs --url https://docs.pmnd.rs/api/mcpFrom your terminal:
gemini mcp add --transport http pmndrs https://docs.pmnd.rs/api/mcpFrom your terminal (writes the server to ~/.grok/config.toml):
grok mcp add --transport http pmndrs https://docs.pmnd.rs/api/mcpCustomize > Connectors > Add custom connector: name it pmndrs, paste the server URL, no authentication:
https://docs.pmnd.rs/api/mcpTurn on Developer mode (Settings > Security and login), then on chatgpt.com/plugins create an app named pmndrs with the server URL, no authentication:
https://docs.pmnd.rs/api/mcpFor any client that reads an mcpServers JSON (Claude Desktop, Cursor, Windsurf...):
{
"mcpServers": {
"pmndrs": {
"type": "http",
"url": "https://docs.pmnd.rs/api/mcp"
}
}
}Each lib also exposes its llms.txt / llms-full.txt