An independent check of code written by a code executor against success criteria defined by a task decomposer. It runs test commands and produces a structured pass-or-fail report, but does not write or repair code.
Author LLM/RAG/agent evaluation suites in DeepEval that prove a feature is correct with gated numbers, not vibes. Use when asked to "eval an LLM", "test a prompt", "measure RAG quality", "check for hallucination", "score answer relevancy", "verify tool calls", or gate a release on model output quality. Ships the…
Write and review tests — unit, integration, and E2E — following the Testing Trophy model. Use after writing a feature, after fixing a bug (regression test required), during refactoring (existing tests must continue to pass), or during a quality audit to check overall coverage.
Design, red-team, ship and debug hard Terminal-Bench 2 / Harbor benchmark tasks: the measured laws for what makes agents actually fail, the kill-list of dead task shapes, and how to clear all 17 review stages in one push instead of three. Use for benchmark task slots, TB2/Harbor tasks, task.toml, instruction.md, task…
SAGE — spec-first, AI-assisted development workflow using SDD, BDD, and Harness Engineering. Use this skill whenever the user types /sage, wants to write a spec, generate behavior scenarios, generate code from a spec, export a PR description or documentation, manage a project harness, or mentions spec.md, behavior.md…
Browser-based QA: exercises the running app via Playwright MCP, captures console errors and visual evidence, optionally fixes source bugs with atomic commits and generates regression tests. Three tiers (quick / standard / exhaustive). Writes uv-out/qa-state.md so /uvs-commit and /ship can detect completion and read…
A local development check for the Mentora application, which runs across API, web, and desktop parts. It starts the project on a Windows computer and verifies that the parts work together.
A set of practices for running Java backend integration tests with Maven, Spring Boot, Testcontainers, Docker Desktop, and MySQL containers. It covers container resource issues, Spring Boot null-safety rules, and changes to shared test base classes.
Use when writing or modifying Scala 3 tests with weaver-cats, weaver-discipline, or weaver-scalacheck; covers suites, effects, expectations, resources, and laws.
Autonomously plan, run, and assess evidence-driven tests for Electron applications. Use after implementing or refactoring Electron behavior, when reproducing an issue, or when validation crosses main, preload, renderer, IPC, multi-window, lifecycle, packaged-runtime, or native desktop boundaries. Select the smallest…
Use when Codex needs to run a local web app in a real browser, click/fill/press, wait for visible UI changes, save screenshots, and inspect console/page/request errors. Best default for browser smoke tests across repos.
Set up Artillery load testing for any project. Detects package manager and project type, creates a TypeScript test script (HTTP or Playwright browser), configures Artillery Cloud, and provides the run command. Use when the user wants to add load testing, performance testing, or browser-based load testing to their…
Review PyTorch test refactoring for correctness and completeness against the decoupling standards defined in the refactor-test-decoupling skill. Accepts a test file path (whole-file review), a PR URL, a git diff, or a branch name. Use this when asked to review a test refactoring PR, check a test decoupling change…
Runs a structured rigor check over code before it ships, with a specific mode for AI-generated output. Covers problem framing, edge cases, failure modes, explainability, and AI-specific failure patterns — hallucinated APIs, plausible-but-wrong library behavior, tests that mirror the code, defensive scaffolding that…
Use this skill when writing new features, fixing bugs, or refactoring code. Enforces test-driven development with 80%+ coverage including unit, integration, and E2E tests.
Evaluate an existing agent skill with Promptfoo-native behavior, routing, or role-play tests. Use when a skill needs executable evidence that its product promise works. Do not use to author the domain skill itself.
Write and run I2C driver validation tests that compare Arduino and CircuitPython I2C transactions for a given sensor/breakout. Use when validating that an Arduino driver and a CircuitPython driver produce equivalent I2C bus traffic for chip ID reads and all configuration register set/get operations.
Audit test suites for T1-T4 violations using AST analysis, mock detection, and multi-stage synthesis. Invoke when user asks to audit tests, check test quality, find mock violations, review test effectiveness, or inspect test suites for over-mocking. Triggers automatic rewrites when quality gates fail.
Test Phaser games and canvas/WebGL applications with deterministic automation. Plan, implement, and debug frontend tests: unit/integration/E2E/visual/a11y for Phaser 3 games. Use agent-browser CLI for browser automation, Vitest/Jest/RTL, flaky test triage, CI stabilization, and Phaser games needing deterministic input…
End-to-end testing specialist using Playwright. Use PROACTIVELY for generating, maintaining, and running E2E tests. Manages test journeys, quarantines flaky tests, uploads artifacts (screenshots, videos, traces), and ensures critical user flows work.
Automate browser interactions, test web pages and work with Playwright tests.
★not rated 2 4mo agoA19 tokens
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: