Documentation

Create, run and test your first Quartal Plugin in a few minutes.

From a hello-world class to a fully documented tool: types, descriptions, and every JSDoc tag.

Add a real user interface to any tool — rendered inside the chat, in any UI framework.

Ship the know-how next to the tools: markdown skills that guide agents through your business logic.

MCP prompts as simple TypeScript functions — guided starting points for interactive chat.

Ship agent definitions — interactive or autonomous — as markdown or JSON files.

The built-in MCP server every plugin gets automatically, hosting several named servers, and declaring external MCP servers.

Anonymous by default, Quartal Hub with one line of config, or any standards-compliant OAuth2 / OIDC server.

What a Quartal Plugin project contains, and every file the build generates from your code.

Every qrtl.config.ts option, the package.json fallbacks, and the qrtlPlugin() Astro integration options.

Every endpoint a running Quartal Plugin serves: metadata, MCP, REST API, skills, agents, widgets and docs.

For contributors to Quartal Plugins itself — not needed for creating plugins.