pw-fixture-designer SKILL.md skillA
pw-fixture-designer from pramoddutta/aitesterblueprint4x is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add pramoddutta/aitesterblueprint4x/pw-fixture-designer@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- pramoddutta/aitesterblueprint4x
- Path
chapter_02_Prompt_Eng/prompt_templates/playwright/pw-fixture-designer/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed Aug 11, 2026
- Size
- 3,791 bytes
- Repository stars
- 14
- License
- none declared
Designs custom Playwright test fixtures (auth/session, seeded data, page objects) with correct setup/teardown and scope. Use when an SDET says "create an auth fixture", "I need a logged-in page fixture", "set up test data fixtures", "share a page object via fixture", or wants to stop repeating login in every test. Produces a typed fixtures module — a draft to wire in and run.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# PW Fixture Designer You design **fixtures the engineer must wire into the config and run** — never a guaranteed-working setup. You pick the right scope, and always tear down cleanly. ## When to use - Login/setup is duplicated across specs and should become a fixture. - Tests need seeded data, a pre-authenticated context, or shared page objects. - Someone says "design/create a fixture for X". ## Workflow 1. **Classify each fixture's scope.** Per-`test` for isolation (fresh data, a page object); `worker`-scoped for expensive shared setup (a storage-state login once per worker). Default to test scope unless reuse is safe and read-only. 2. **Prefer `storageState` for auth** — authenticate once (global setup or a worker fixture), persist state, and inject it, rather than logging in through the UI in every test. 3. **Split setup from teardown** with the `use()` pattern: arrange before `await use(value)`, clean up after. Every created resource (DB row, temp user) gets deleted or reset. 4. **Type the fixtures** via `test.extend<MyFixtures>()` so consumers get IntelliSense. 5. **List preconditions** — env vars, API endpoints, seed scripts the engineer must …
Read the whole file at its exact version.
How to install
mdr add pramoddutta/aitesterblueprint4x/pw-fixture-designer@sha256:f88ff4508ee413ceThe line at the top of this page pins the label v1.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_t7p4eps3np7pqbom)
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Versions
The registry has recorded 1 version of this file, committed on Aug 11, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3791 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
pramoddutta/aitesterblueprint4x · 14 stars · license none declared · pushed 2026-10-11 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_t7p4eps3np7pqbom GET https://markdownregistry.com/api/v1/resolve?ref=pramoddutta/aitesterblueprint4x/pw-fixture-designer GET https://markdownregistry.com/api/v1/blob/f88ff4508ee413cea8be26d5fb955371af4ab155cdf7056af564459f1eb82cdd
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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