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Regression / Test-Hygiene Audit
Testing
Audit test suites for coverage gaps, weak assertions, and flaky tests. Prioritize tests to add or strengthen, creating a safety net for regressions.
SpeedTree Subsystem Audit
Testing
Audit the TLV parser and placeholder billboard fallback in the byroredux-spt crate.
QA Testing & Bug Fix
Testing
Systematically QA test a web application and fix bugs found. Runs QA testing, then iteratively fixes bugs in source code, committing each fix atomically and re-verifying.
Exporters Audit
Testing
Audits the output-format generators in exporter/, focusing on CA65 assembly and bytecode correctness for NES music.
Studio Testing Strategy
Testing
Testing strategy for Supabase Studio: extract logic into pure utility functions, use unit tests for exhaustive permutations, component tests for complex UI, and E2E for shared features.
Keyboard Navigation Tester
Testing
Automated assistance for testing keyboard navigation in frontend development. Provides guidance and production-ready code.
Pull Request QA Validation
Testing
Runs QA validation on a pull request: boots the local environment, tests acceptance criteria, and produces a report, with an option to post it as a PR comment.
Unit Testing Patterns
Testing
This skill covers unit testing patterns including Vitest configuration with v8 coverage, Testing Library for component behavior, MSW for HTTP mocking, parametrized tests with it.each, and guidelines for spies/mocks/stubs. Use it to set up and write unit/component tests with a focus on testing behavior over implementation.
Test Retry Config
Testing
Provides automated guidance for setting up test retry configurations in test automation workflows.
Keyboard Navigation Tester
Testing
Automated assistance for testing keyboard navigation in frontend applications. Provides guidance and configurations following accessibility best practices.
Naive UX Check
Testing
Selects the next unrun naive-user comprehension prompt (kid, guardian, or admin persona), hands it to the user to paste into Claude-for-Chrome, and logs the pasted response to a dated findings report.
Pattern Detection & Compression Audit
Testing
Audit the pattern-detection and compression subsystem for round-trip integrity, schema, and parallelism. Verify lossless compression and correct decompression of patterns and references.