playwright-validator
CommunityValidate frontend behavior with OpenSpec.
Software Engineering#test generation#playwright#behavioral testing#openSpec#frontend validation#gen-eval#findings emission
Authorjankneumann
Version1.0.0
Installs0
System Documentation
What problem does it solve?
It turns OpenSpec scenario requirements into executable Playwright checks so you can quickly verify that real frontend behavior matches expected click-and-assert flows.
Core Features & Use Cases
- Generates Playwright tests from OpenSpec: Reads
openspec/changes/<id>/specs/**/*.mdscenario blocks and translates WHEN/THEN bullets into deterministic Playwright actions and assertions. - Runs against a real frontend descriptor: Uses
evaluation/gen_eval/descriptors/<id>.yamlfor selector aliases, auth-flow steps, browser matrix, viewport, and base URL. - Emits behavioral_failure findings: Produces
openspec/changes/<id>/findings-playwright.jsonthat trace failures back to the originating OpenSpec spec.md and line ranges. - Safe, fail-fast execution: Validates auth-flow required environment variables before launching any browser, and enforces localhost bind invariants for startup commands.
Quick Start
Run the validator for your change-id and descriptor so it generates and executes Playwright tests, then writes findings-playwright.json.
Dependency Matrix
Required Modules
jsonschemapyyaml
Components
scripts
💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: playwright-validator Download link: https://github.com/jankneumann/agentic-assistant/archive/main.zip#playwright-validator Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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