wpt-gen

Evaluate a WPT test file against extracted normative requirements from its governing spec. Use when a spec URL is available and conformance to the spec needs to be judged. Pairs with the wpt-evaluator skill, which checks against WPT documentation guidance rather than spec conformance.

Evaluate the quality of a WPT test file against guidance in the upstream WPT documentation. Use when reviewing a generated or submitted test before merge.

Generate Web Platform Tests (WPT) from minimal XML test suggestions. The agent will autonomously determine the test type and implementation details by analyzing existing repository paradigms. Use when the user asks to generate a Web Platform Test based on a test suggestion.

Instructions to manually test the generate workflow of WPT-Gen to verify system integrity.

Best practices for CLI infrastructure, outputs, subprocess management, and templating in WPT-Gen.

Best practices for configuring LLM integrations, concurrent networking, context scraping, and managing prompts in WPT-Gen.

Instructions on managing dependencies, build tools, project architecture rules, and integrating workflows via the Makefile in WPT-Gen.

Guidelines for Python testing using pytest, including coverage constraints, mock migrations, type safety (mypy), and style linting (ruff) in WPT-Gen.

Guidelines for finalizing changes, running presubmit checks, and preparing for submission in WPT-Gen.