Agent skills

Apply the family of test arrangement patterns — Test Data Builder (Nat Pryce & Steve Freeman, GOOS 2009), Object Mother (Peter Schuh…

Use when testing the Hubble Electron desktop app, especially when inspecting, clicking, screenshotting, or verifying a real note edit in…

Automated E2E testing with Playwright including the auto-fix loop — generate test cases from the UI, run them, fix failures and re-run…

Detect missing test coverage and generate test suggestions.

Analyzes application logs: classifies errors, checks log quality, maps stack traces to source.

Test a playable browser game end to end with deterministic fixtures and real browser evidence.

Review test quality and coverage. Use when the user says "test review" or "review tests

The evidence standard for any QA work — visual, functional, regression, performance, accessibility, or mobile.

Audits existing tests in any language using formal, research-backed test smell names and the testsmells.org 19-smell academic taxonomy.

Guide for testing Codex TUI interactively

Create test versions to verify app auto-update functionality and version migration.

Use when designing unit, integration, or characterization tests.

Generate AscendC testcases that hit intended implementation semantics.

Agent skill for tester - invoke with $agent-tester

Tests REST and GraphQL APIs for Broken Object Level Authorization (BOLA/IDOR,

Use when testing async code with Swift Testing.

Unit testing, integration testing, and test-driven development principles.

How to write tests, when to use each type of test, and how to run them.

Guide for writing tests. Use when adding new functionality, fixing bugs, or when tests are needed. Emphasizes integration tests…

This skill enables Claude to test load balancing strategies.

Testing mastracode TUI features interactively in Konsole.