Verify behavior
Find skills that help agents generate tests, run browser checks, inspect failures, validate APIs, and keep product flows reliable.
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I need my agent to test a web app, reproduce bugs, and verify fixes.
Agent should be able to
Resolve
Returns the best skill, alternatives, install handoff, risk summary, and safety gate.
Text plan
Plain text version for Codex, Claude Code, Cursor, and custom agent runtimes.
Browse
Open the filtered registry view for this workflow and compare candidates manually.
Workflow map
Generate regression tests
Verify user flows
Debug failing checks
Validate API responses
Best first installs
Deploy headless browsers in Docker. Run on our cloud or bring your own. Free for non-commercial uses.
Install
Human review before install
Risk
Safe to try
Agent fit
Claude Code + Browser agents
Updated
Jun 18, 2026
$ npx skills add browserless/browserlessSeleniumBase is a framework for UI Testing, Web Scraping, and Stealth. Passes every bot-detection test with CDP Mode, and extends Playwright.
Install
Agent install candidate
Risk
Safe to try
Agent fit
Claude Code + Browser agents
Updated
Jun 13, 2026
$ npx skills add seleniumbase/SeleniumBaseQA via natural language AI tests
Install
Human review before install
Risk
Safe to try
Agent fit
Claude Code + Browser agents
Updated
May 21, 2026
$ npx skills add antiwork/shortestSkill shortlist
Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
Low metadata risk · Allow agent install in a sandbox or low-risk workspace, then promote after one successful narrow task.
QA Wolf from anywhere — your terminal, your CI, your AI agent.
Review before production · Require human approval before installing into a real workspace.
Free bot detection library that runs in the browser. Detects automation tools and frameworks. No server required, runs 100% on the client. MIT license, no usage restrictions.
Low metadata risk · Allow agent install in a sandbox or low-risk workspace, then promote after one successful narrow task.
AgentQL is a suite of tools for connecting your AI to the web. Featuring a query language and Playwright integrations for interacting with elements and extracting data quickly, precisely, and at scale. Includes REST API, Python and JavaScript SDKs, browser debugger.
Low metadata risk · Allow agent install in a sandbox or low-risk workspace, then promote after one successful narrow task.
Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, and other files from websites. Works with Puppeteer, Playwright, Cheerio, JSDOM, and raw HTTP. Both headful and headless mode. With proxy rotation.
Low metadata risk · Allow agent install in a sandbox or low-risk workspace, then promote after one successful narrow task.
A Node.js tool to automate end-to-end web testing.
Low metadata risk · Review the audit page, then allow agent install in a sandboxed workflow.
Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.
Low metadata risk · Review the audit page, then allow agent install in a sandboxed workflow.
Supercharged End 2 End Testing Framework for NodeJS
Low metadata risk · Review the audit page, then allow agent install in a sandboxed workflow.
Headless Chrome .NET API
Review before production · Review the audit page, then allow agent install in a sandboxed workflow.
A comprehensive library of over 1,273 agentic skills for various AI coding assistants, featuring clear documentation and installation instructions.
Review before production · Require human approval before installing into a real workspace.
Browser fingerprinting tools for anonymizing your scrapers. Developed by Apify.
Low metadata risk · Review the audit page, then allow agent install in a sandboxed workflow.
ChatGPT Plus/Team/Pro 订阅协议端到端重放工具集 · hCaptcha 视觉求解器 · 反欺诈机制实证研究 / End-to-end protocol replay toolkit for ChatGPT Plus/Team/Pro subscription with from-scratch hCaptcha solver and empirical anti-fraud research
Low metadata risk · Allow agent install in a sandbox or low-risk workspace, then promote after one successful narrow task.
A curated list of awesome tools, utils and projects using Playwright
Low metadata risk · Allow agent install in a sandbox or low-risk workspace, then promote after one successful narrow task.
Property-based testing for web UIs, autonomously exploring and validating correctness properties, finding harder bugs earlier
Low metadata risk · Allow agent install in a sandbox or low-risk workspace, then promote after one successful narrow task.
Apache Geb: Very Groovy Browser Automation
Low metadata risk · Review the audit page, then allow agent install in a sandboxed workflow.
FAQ
These answers are written for both human builders and agents consuming the Registry API.
Start by comparing Browserless, SeleniumBase, Shortest. OpenAgentSkill ranks them by workflow fit, GitHub adoption, trust score, safety gate, and install readiness.
Yes. Use the linked Registry API prompt to query /api/skills/search with the task: "I need my agent to test a web app, reproduce bugs, and verify fixes." and retrieve install handoff links for the top results.
No. Start with the highest-fit skill, test it in a sandbox workflow, and add companion skills only when the task needs extra coverage.