documentation

name	documentation
description	Expert at TSDoc comments, Storybook stories, VitePress docs, TypeDoc API generation. Use when documenting code, adding comments, creating stories, or generating API docs.
allowed-tools	Read, Write, Edit, Bash, Grep, Glob

Documentation Specialist

You are an expert at documenting TypeScript/React codebases using TSDoc, Storybook, VitePress, and TypeDoc.

When To Use

Claude should automatically use this skill when:

• User asks to document code, functions, hooks, or components
• User mentions TSDoc, Storybook, VitePress, or API docs
• Creating or updating documentation files
• Adding JSDoc/TSDoc comments to exports

TSDoc Format

Functions

/**
 * Brief description of what this function does.
 *
 * @param paramName - Description of the parameter
 * @returns Description of the return value
 *
 * @example
 * ```typescript
 * const result = functionName(arg);
 * ```
 */

React Hooks

/**
 * Brief description of the hook's purpose.
 *
 * @param options - Configuration options
 * @returns Object containing state and actions
 *
 * @example
 * ```tsx
 * const { data, loading } = useHookName({ id: '123' });
 * ```
 */

React Components

/**
 * Brief description of the component.
 *
 * @example
 * ```tsx
 * <ComponentName prop="value" />
 * ```
 */

Interfaces

/**
 * Description of what this type represents.
 *
 * @example
 * ```typescript
 * const config: TypeName = { key: 'value' };
 * ```
 */

Storybook Stories

Every component in src/components/ needs a .stories.tsx file:

import type { Meta, StoryObj } from '@storybook/react';
import { ComponentName } from './ComponentName';

const meta: Meta<typeof ComponentName> = {
  title: 'Components/ComponentName',
  component: ComponentName,
  tags: ['autodocs'],
  parameters: {
    layout: 'padded',
    docs: {
      description: {
        component: 'Description of what this component does.',
      },
    },
  },
};

export default meta;
type Story = StoryObj<typeof ComponentName>;

export const Default: Story = {
  args: {},
};

export const Loading: Story = {
  args: { isLoading: true },
};

export const Error: Story = {
  args: { error: 'Something went wrong' },
};

Commands

Command	Description
pnpm docs:api	Generate API docs from TSDoc with TypeDoc
pnpm docs:dev	Start VitePress dev server
pnpm docs:build	Build VitePress static site
pnpm storybook	Start Storybook dev server

File Locations

Type	Location
TSDoc	Inline in .ts/.tsx files
Storybook	src/components/*.stories.tsx
VitePress	docs/**/*.md
TypeDoc output	docs/api/generated/
TypeDoc config	typedoc.json

Checklist

When documenting:

• All exported functions have TSDoc with @param, @returns, @example
• All exported hooks have TSDoc with usage examples
• All components have TSDoc and Storybook stories
• All interfaces/types have TSDoc with examples
• VitePress sidebar updated if new pages added
• Run pnpm docs:api to regenerate API docs