Writing Storybook Stories

What it does

When your agent uses it

• Debugging .stories.ts files
• Component demos
• Visual catalog entries

Example prompts

• “/writing-storybook-stories”

Workflow steps

7 steps, taken from the first numbered list in SKILL.md.

1. 1!!!!IMPORTANT Confirm the worktree is on a feat/* or fix/* branch. Base PRs on the local main, not a fork branch.
2. 2Read the component source first. Understand props, emits, slots, exposed methods, and any supporting types or composables.
3. 3Read nearby stories before writing anything.
4. 4If a Figma link is provided, list the states you need to cover before writing stories.
5. 5Co-locate the story file with the component: ComponentName.stories.ts.
6. 6Sort every variation into a control or a scenario before writing exports (see "Controls Versus Scenarios"). Hover, focus, and active come…
7. 7Run Storybook and validation checks before handing off.

What it can do on your machine

Read from SKILL.md and the folder at commit d53a1c7. It shows what the files ask for, not the result of running them.

• Tool permissions

  Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

  From allowed-tools in the SKILL.md frontmatter.

• Runs code

  Shell commands in SKILL.md call:

  • rg
  • pnpm

  From the folder's file list and the shell code blocks in SKILL.md.

• Network

  No URLs in SKILL.md. Its commands use pnpm, which can reach the network depending on how they are called.

  From URLs in SKILL.md, links to its own repository left out.

• Credentials

  Names no API keys, tokens, secrets or passwords.

  From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Writing Storybook Stories loads about 2.2k tokens when it runs. Until then it costs about 58 tokens; SKILL.md has 818 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it

~58

When it runs · the whole SKILL.md, loaded when a task matches

~2.2k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from Comfy-Org/ComfyUI_frontend at commit d53a1c7, republished under its GPL-3.0 licence (© Comfy-Org). 818 words, ~2,243 tokens.

name

writing-storybook-stories

description

Write or update Storybook stories for Vue components in ComfyUI_frontend. Use when adding, modifying, reviewing, or debugging `.stories.ts` files, Storybook docs, component demos, or visual catalog entries.

const meta: Meta<typeof MyComponent> = {
  component: MyComponent,
  args: { disabled: false, size: 'md' },
  argTypes: { size: { control: 'select', options: ['sm', 'md', 'lg'] } },
  render: (args) => ({
    components: { MyComponent },
    setup() {
      const value = ref('Hello world')
      return { value, ...toRefs(args) }
    },
    template:
      '<MyComponent v-model="value" :disabled="disabled" :size="size" />'
  })
}

export const Default: Story = {}

const meta: Meta<ComponentPropsAndSlots<typeof Button>> = {
  argTypes: {
    default: { control: 'text' }
  },
  args: {
    default: 'Button'
  },
  render: (args) => ({
    components: { Button },
    setup() {
      return { args }
    },
    template: '<Button v-bind="args">{{ args.default }}</Button>'
  })
}

export const Default: Story = {}
export const LongLabel: Story = {
  args: { default: 'A label long enough to wrap inside a narrow toolbar' }
}

function story(billing: Partial<BillingContextMockState>): Story {
  return {
    beforeEach() {
      setBillingContextMock({ isTeamPlan: true, ...billing })
    }
  }
}

export const Paused: Story = story({ billingStatus: 'paused' })
export const OutOfCredits: Story = story({ subscription: exhausted })

export const MenuOpen: Story = {
  play: async ({ canvas, userEvent }) => {
    await userEvent.click(canvas.getByRole('button', { name: 'Open' }))
    await expect(canvas.getByRole('menu')).toBeVisible()
  }
}

export const AllVariants: Story = {
  render: () => ({
    components: { MyComponent },
    template: `
      <div class="grid gap-4 sm:grid-cols-2">
        <MyComponent />
        <MyComponent disabled />
        <MyComponent loading />
        <MyComponent invalid />
      </div>
    `
  })
}

© Comfy-Org, GPL-3.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file in .claude/skills/writing-storybook-stories of Comfy-Org/ComfyUI_frontend.

• SKILL.md
• agents/openai.yaml

Open the folder on GitHubat commit d53a1c7