Best Testing & QA agent skills, page 2

Gsd Add Tests

open-gsd/gsd-core

Generate tests for a completed phase based on UAT criteria and implementation.

No Mistakes

kunchenguid/no-mistakes

Validate your code changes through the no-mistakes pipeline - automated code review, tests, lint, docs, push, PR, and CI - before they reach the configured push target.

Diagnosing Superpowers

jnMetaCode/superpowers-zh

当一次 superpowers 会话出了问题、你的人类伙伴想知道原因时使用——重复劳动、无视计划、磕磕绊绊、结果质量差、某个技能没触发、"太慢了"、"为什么这么贵"、"它到底在干什么"——或者想给 superpowers 维护者整理一份 bug 报告；适用于当前会话，或按 id / 路径指定的过往会话，任何工具均可.

Gentle AI Bench

Gentleman-Programming/gentle-ai

Trigger: bench, journey, journeys, driven mode, gentle-ai-bench, journey corpus, j-numbers, bench axis.

Systemic Issue Triage

Gentleman-Programming/gentle-ai

Trigger: new issue, bug report, triage, backlog, issue flood, community report, root cause, dead-end, blocked user.

Check

tw93/Waza

Reviews diffs, PRs, release readiness, and publishing follow-through.

Think

tw93/Waza

Turns rough ideas into approved, decision-complete plans before coding.

Dev Browser

SawyerHood/dev-browser

Browser automation with persistent named pages via the dev-browser CLI.

Implement Fog Of War

MengTo/Skills

Implement, tune, debug, or validate soft wall-aware fog of war and gameplay perception in Three.js action games.

Jupiter Vrfd

internet-court/internet-court-skill

Use when a user mentions Jupiter token verification, VRFD eligibility, paying 1000 JUP to verify a token, submitting a verification request, or updating metadata via the Jupiter express verification…

Evaluate

Q00/ouroboros

Evaluate execution with three-stage verification pipeline.

Browser Act

browser-act/skills

Browser automation CLI for AI agents. NEVER run browser-act commands directly via Bash — always invoke this skill first.

Vitest

antfu/skills

Vitest fast unit testing framework powered by Vite with Jest-compatible API.

Office Hours

mvschwarz/openrig

YC-style product validation using six forcing questions.

Openrig Skills

mvschwarz/openrig

Use when you're operating OpenRig and need the right skill or context for fleet recovery, seat handover, new-seat orientation, a watchdog wake, cross-host reach to an agent on another machine, rig…

AI Claim Checker

iflytek/skillhub

Evaluate factual claims in AI-generated text and teach a lightweight verification habit.

Bug Bounty

elementalsouls/Claude-BugHunter

Complete bug bounty workflow — recon (subdomain enumeration, asset discovery, fingerprinting, HackerOne scope, source code audit), pre-hunt learning (disclosed reports, tech stack research, mind…

Game Automation

rehan-remade/universal-modder

Launch, see and drive a real game so an agent can test its own mods.

Mod Any Game

rehan-remade/universal-modder

Mod a PC game the user owns, taking an idea to working in the real game and recorded.

Publish Mod

rehan-remade/universal-modder

Package and release a finished game mod. Covers the pre-release lint (no game files, decompiled code or leaked keys), README and install steps, credits and AI disclosure, versioning, where to upload…

API Fuzzing Bug Bounty

zebbern/claude-code-guide

This skill should be used when the user asks to "test API security", "fuzz APIs", "find IDOR vulnerabilities", "test REST API", "test GraphQL", "API penetration testing", "bug bounty API testing"…

Marginaleffects

brycewang-stanford/Auto-Empirical-Research-Skills

Manual for the marginaleffects R and Python package, and guide to the book "Model to Meaning".

Observal Ops

Observal/Observal

Inspects Observal traces, sessions, rankings, feedback, telemetry health, logs, and Agent insight reports.

Practice Cognition

HughYau/qiushi-skill

实践认识论：把方案、假说或判断放回实践中检验，按「实践 → 认识 → 再实践」螺旋迭代，并在开始前写明循环终止条件。当你提出了假说要验证、一次尝试失败要复盘再来、发现自己只想不做或只做不想时触发；一次性输出、答案可直接查阅、还没形成假说（先调查）时不触发。 English: Practice-cognition loop.

HTML Wireframe

plannotator/effective-html

Direct-invocation specialist for low-fidelity, self-contained HTML wireframes that test information hierarchy, content, navigation, task flow, and responsive structure before visual design.

Nvmolkit Usage

NVIDIA/skills

Use when writing or debugging nvMolKit Python code for GPU-accelerated RDKit fingerprints, similarity, conformers, clustering, and molecular searches.

Gh Issues

nexu-io/nexu

Fetch GitHub issues, spawn sub-agents to implement fixes and open PRs, then monitor and address PR review comments.

Nexu E2E Test

nexu-io/nexu

Use when verifying OpenClaw gateway fixes end-to-end, testing skill loading after restart, or running integration tests against the local Nexu+OpenClaw stack.

Playwright Skill

lackeyjb/playwright-skill

Complete browser automation with Playwright.

Durable Objects

cloudflare/skills

Build, debug, or review Cloudflare Durable Objects code for persistent state and coordination.

Turnstile Spin

cloudflare/skills

Set up, repair, or migrate to Cloudflare Turnstile bot verification in an existing frontend and backend, including server-side Siteverify.

Usability Test Plan

Owl-Listener/designer-skills

Design a usability study — research questions, methodology, participant criteria, metrics, and facilitation guide.

Memory Recall

zilliztech/memsearch

Search and recall relevant memories from past sessions via memsearch.

Expo Dev Client

expo/skills

Build and distribute Expo development clients locally or via TestFlight for internal testing.

Eas Simulator

expo/skills

Run and control a user's app on a remote iOS/Android simulator hosted on EAS cloud.

Stop That Shit

lennney/stop-that-shit

Complete requested work while preventing speculative defenses and scope creep.

Create Business

wondelai/skills

Guided journey from raw idea to a validated, positioned, priced business with a chosen beachhead.

Fable Judge

Sahir619/fable-method

Adversarial verification of finished work.

1688 Sourcing Agent

LeoYeAI/openclaw-master-skills

Your intelligent companion for mastering 1688.com procurement.

Create Motion Graphics

0xsline/OpenChatCut

Use whenever the agent needs to add, create, hand-author, patch, or place Motion Graphic JSX assets in a OpenChatCut project.

Paywall Optimization

appeeky/aso-skills

When the user wants to design, test, or optimize their app's paywall — layout, copy, pricing display, trial offers, plan structure, hard vs soft paywall, paywall placement, or paywall A/B tests.

Chatgpt App Builder

alpic-ai/skybridge

Guide developers through creating and updating ChatGPT plugins.

MCP App Builder

alpic-ai/skybridge

Guide developers through creating and updating MCP Apps.

Skybridge

alpic-ai/skybridge

Guide developers through creating and updating ChatGPT plugins and MCP Apps.

Node

mcollina/skills

Provides domain-specific best practices for Node.js development with TypeScript, covering type stripping, async patterns, error handling, streams, modules, testing, performance, caching, logging…

Vss Manage Alerts

NVIDIA-AI-Blueprints/video-search-and-summarization

Use this skill when operating VSS alert workflows — real-time monitoring, Alert-Bridge subscriptions, verification verdicts, on-demand verification, always-on operation, Slack notifications…

Stripe Best Practices

stripe/ai

Guides Stripe integration decisions across development and test environment planning (separate sandboxes vs the shared test mode sandbox), API selection (Checkout Sessions vs PaymentIntents)…

Archive

ReScienceLab/opc-skills

Archive session learnings, debugging solutions, and deployment logs to .archive/yyyy-mm-dd/ as indexed markdown with searchable tags.