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    User Story Writer

    User Story Writer

    by Arnstein Larsen

    Write user stories with real acceptance criteria — not tautologies, not implementation instructions, but observable outcomes engineers can test.

    Updated Jun 2026
    Security scanned

    $8.99

    · or 45 credits

    30-day refund guarantee

    Secure checkout via Stripe

    Included in download

    • Convert rough feature ideas into groomed backlog items
    • Generate testable Given/When/Then acceptance criteria
    • Instant install

    Sample input

    Write a story for a premium user to export their billing history as a CSV from the settings dashboard. Stack is React and Node.

    Sample output

    Story: Export Billing History As a Premium Subscriber, I want to download my payment history as a CSV so I can reconcile my taxes.

    Acceptance Criteria

    • GIVEN a user with no payments, THEN the export button is disabled.
    • GIVEN a success event, CSV downloads within 5 seconds.

    About This Skill

    'As a user, I want to manage my settings so that I can manage my settings' — the tautological user story is so common it has become a running joke, and it's only the most visible symptom. Acceptance criteria written as implementation instructions ('the button should be blue') tell engineers what to build, not what done looks like. This skill writes user stories where the job-to-be-done is specific enough to distinguish this feature from a hundred similar ones, the acceptance criteria are observable outcomes a tester can verify without reading the source code, and edge cases are surfaced as explicit scenarios rather than discovered in review. It also flags stories that are too large to estimate reliably and suggests the split. Describe the feature and the user; get back stories your team can estimate, build, and test without a follow-up conversation.

    Use Cases

    • Convert rough feature ideas into groomed backlog items
    • Generate testable Given/When/Then acceptance criteria
    • Split large epics into estimable stories along value seams
    • Identify hidden scope in error states and edge cases

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    Security Scanned

    Passed automated security review

    Permissions

    No special permissions declared or detected

    Compatible with SKILL.md-compatible agents including Claude Code and Cursor.

    Creator

    Arnstein Larsen

    Frequently Asked Questions

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