mcpbeat

Testing Skills

3 535 testing skills from 425 authors. They run test suites, check accessibility and catch what broke. Half of them fit into 1 800 tokens or less — that is what one costs your context window when the agent loads it. 404 ship runnable scripts rather than instructions alone. 2 of them cannot work without an MCP server, most often rube. We also found 403 copies of these same skills sitting in other people's repositories — counted once here, not 403 times.

3 535 unique 425 authors 2 157 updated this month 319 from vendors

1 800
tokens, median
what a typical one costs in context
404
ship scripts
code that runs, not instructions alone
2
need a server
most often rube
403
copies elsewhere
counted once here, not once per repository

193–240 of 3 535

page 5 of 74
Swift Development ×1
ComeOnOliver

> Comprehensive Swift development for building, testing, and deploying iOS/macOS applications. (2) Run tests with XCTest or Swift Testing framework, (3) Manage iOS simulators with simctl, (4) Handle code signing, provisioning profiles, and app distribution, (5) Format or lint Swift code with SwiftFormat/SwiftLint, (6) Work with Swift Package Manager (SPM), (7) Implement Swift 6 concurrency patterns (async/await, actors, Sendable), (8) Create SwiftUI views with MVVM architecture, (9) Set up Core Data or SwiftData persistence, or any other Swift/iOS/macOS development tasks.

32k tokens scripts
Hypothesis Generation ×1
ComeOnOliver

Structured hypothesis formulation from observations. Use when you have experimental observations or data and need to formulate testable hypotheses with predictions, propose mechanisms, and design experiments to test them. Follows scientific method framework. For open-ended ideation use scientific-brainstorming; for automated LLM-driven hypothesis testing on datasets use hypogenic.

34k tokens
Component Refactoring ×1
ComeOnOliver

Refactor high-complexity React components in Dify frontend. Use when `pnpm analyze-component --json` shows complexity > 50 or lineCount > 300, when the user asks for code splitting, hook extraction, or complexity reduction, or when `pnpm analyze-component` warns to refactor before testing; avoid for simple/well-structured components, third-party wrappers, or when the user explicitly wants testing without refactoring.

20k tokens
Swarm ×1
ComeOnOliver

Autonomous multi-agent workflow system for complex coding tasks. Use when the user requests non-trivial changes that would benefit from autonomous execution with built-in review gates. Ideal for refactoring modules, adding major features, migrating codebases, adding comprehensive test coverage, or any multi-step development task that can run autonomously. NOT for simple fixes, typos, or single-file changes.

9k tokens scripts
Pinchbench ×1
ComeOnOliver

Run PinchBench benchmarks to evaluate OpenClaw agent performance across real-world tasks. Use when testing model capabilities, comparing models, submitting benchmark results to the leaderboard, or checking how well your OpenClaw setup handles calendar, email, research, coding, and multi-step workflows.

2096k tokens scripts
Active Directory Attacks ×1
ComeOnOliver

This skill should be used when the user asks to "attack Active Directory", "exploit AD", "Kerberoasting", "DCSync", "pass-the-hash", "BloodHound enumeration", "Golden Ticket", "Silver Ticket", "AS-REP roasting", "NTLM relay", or needs guidance on Windows domain penetration testing.

9k tokens
Agent Evaluation ×1
ComeOnOliver

Testing and benchmarking LLM agents including behavioral testing, capability assessment, reliability metrics, and production monitoring—where even top agents achieve less than 50% on real-world benchmarks Use when: agent testing, agent evaluation, benchmark agents, agent reliability, test agent.

3k tokens
Airflow Dag Patterns ×1
ComeOnOliver

Build production Apache Airflow DAGs with best practices for operators, sensors, testing, and deployment. Use when creating data pipelines, orchestrating workflows, or scheduling batch jobs.

6k tokens
API Fuzzing For Bug Bounty ×1
ComeOnOliver

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", or needs guidance on API security assessment techniques.

5k tokens
API Testing Observability API Mock ×1
ComeOnOliver

You are an API mocking expert specializing in realistic mock services for development, testing, and demos. Design mocks that simulate real API behavior and enable parallel development.

13k tokens
AWS Penetration Testing ×1
ComeOnOliver

This skill should be used when the user asks to "pentest AWS", "test AWS security", "enumerate IAM", "exploit cloud infrastructure", "AWS privilege escalation", "S3 bucket testing", "metadata SSRF", "Lambda exploitation", or needs guidance on Amazon Web Services security assessment.

10k tokens
Bash Scripting ×1
ComeOnOliver

Bash scripting workflow for creating production-ready shell scripts with defensive patterns, error handling, and testing.

3k tokens
Broken Authentication Testing ×1
ComeOnOliver

This skill should be used when the user asks to "test for broken authentication vulnerabilities", "assess session management security", "perform credential stuffing tests", "evaluate password policies", "test for session fixation", or "identify authentication bypass flaws". It provides comprehensive techniques for identifying authentication and session management weaknesses in web applications.

7k tokens
Burp Suite Testing ×1
ComeOnOliver

This skill should be used when the user asks to \"intercept HTTP traffic\", \"modify web requests\", \"use Burp Suite for testing\", \"perform web vulnerability scanning\", \"test with Burp ...

6k tokens
Burp Suite Web Application Testing ×1
ComeOnOliver

This skill should be used when the user asks to "intercept HTTP traffic", "modify web requests", "use Burp Suite for testing", "perform web vulnerability scanning", "test with Burp Repeater", "analyze HTTP history", or "configure proxy for web testing". It provides comprehensive guidance for using Burp Suite's core features for web application security testing.

6k tokens
Cross Site Scripting And Html Injection Testing ×1
ComeOnOliver

This skill should be used when the user asks to "test for XSS vulnerabilities", "perform cross-site scripting attacks", "identify HTML injection flaws", "exploit client-side injection vulnerabilities", "steal cookies via XSS", or "bypass content security policies". It provides comprehensive techniques for detecting, exploiting, and understanding XSS and HTML injection attack vectors in web applications.

6k tokens
Csharp Pro ×1
ComeOnOliver

Write modern C# code with advanced features like records, pattern matching, and async/await. Optimizes .NET applications, implements enterprise patterns, and ensures comprehensive testing. Use PROACTIVELY for C# refactoring, performance optimization, or complex .NET solutions.

3k tokens
Dbt Transformation Patterns ×1
ComeOnOliver

Master dbt (data build tool) for analytics engineering with model organization, testing, documentation, and incremental strategies. Use when building data transformations, creating data models, or implementing analytics engineering best practices.

6k tokens
Debugger ×1
ComeOnOliver

Debugging specialist for errors, test failures, and unexpected behavior. Use proactively when encountering any issues.

3k tokens
Debugging Strategies ×1
ComeOnOliver

Master systematic debugging techniques, profiling tools, and root cause analysis to efficiently track down bugs across any codebase or technology stack. Use when investigating bugs, performance issues, or unexpected behavior.

6k tokens
Debugging Toolkit Smart Debug ×1
ComeOnOliver

Use when working with debugging toolkit smart debug

4k tokens
Deployment Validation Config Validate ×1
ComeOnOliver

You are a configuration management expert specializing in validating, testing, and ensuring the correctness of application configurations. Create comprehensive validation schemas, implement configurat

7k tokens
Distributed Debugging Debug Trace ×1
ComeOnOliver

You are a debugging expert specializing in setting up comprehensive debugging environments, distributed tracing, and diagnostic tools. Configure debugging workflows, implement tracing solutions, and establish troubleshooting practices for development and production environments.

13k tokens
Django Pro ×1
ComeOnOliver

Master Django 5.x with async views, DRF, Celery, and Django Channels. Build scalable web applications with proper architecture, testing, and deployment. Use PROACTIVELY for Django development, ORM optimization, or complex Django patterns.

4k tokens
Dotnet Backend Patterns ×1
ComeOnOliver

Master C#/.NET backend development patterns for building robust APIs, MCP servers, and enterprise applications. Covers async/await, dependency injection, Entity Framework Core, Dapper, configuration, caching, and testing with xUnit. Use when developing .NET backends, reviewing C# code, or designing API architectures.

23k tokens
E2e Testing Patterns ×1
ComeOnOliver

Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast deployment. Use when implementing E2E tests, debugging flaky tests, or establishing testing standards.

8k tokens
Error Debugging Error Analysis ×1
ComeOnOliver

You are an expert error analysis specialist with deep expertise in debugging distributed systems, analyzing production incidents, and implementing comprehensive observability solutions.

12k tokens
Error Debugging Multi Agent Review ×1
ComeOnOliver

Use when working with error debugging multi agent review

4k tokens
File Path Traversal Testing ×1
ComeOnOliver

This skill should be used when the user asks to "test for directory traversal", "exploit path traversal vulnerabilities", "read arbitrary files through web applications", "find LFI vulnerabilities", or "access files outside web root". It provides comprehensive file path traversal attack and testing methodologies.

6k tokens
Flutter Expert ×1
ComeOnOliver

Master Flutter development with Dart 3, advanced widgets, and multi-platform deployment. Handles state management, animations, testing, and performance optimization for mobile, web, desktop, and embedded platforms. Use PROACTIVELY for Flutter architecture, UI implementation, or cross-platform features.

4k tokens
Html Injection Testing ×1
ComeOnOliver

This skill should be used when the user asks to "test for HTML injection", "inject HTML into web pages", "perform HTML injection attacks", "deface web applications", or "test content injection vulnerabilities". It provides comprehensive HTML injection attack techniques and testing methodologies.

9k tokens
Idor Vulnerability Testing ×1
ComeOnOliver

This skill should be used when the user asks to "test for insecure direct object references," "find IDOR vulnerabilities," "exploit broken access control," "enumerate user IDs or object references," or "bypass authorization to access other users' data." It provides comprehensive guidance for detecting, exploiting, and remediating IDOR vulnerabilities in web applications.

9k tokens
Kotlin Coroutines Expert ×1
ComeOnOliver

Expert patterns for Kotlin Coroutines and Flow, covering structured concurrency, error handling, and testing.

3k tokens
Nerdzao Elite ×1
ComeOnOliver

Senior Elite Software Engineer (15+) and Senior Product Designer. Full workflow with planning, architecture, TDD, clean code, and pixel-perfect UX validation.

3k tokens
Shodan Reconnaissance And Pentesting ×1
ComeOnOliver

This skill should be used when the user asks to "search for exposed devices on the internet," "perform Shodan reconnaissance," "find vulnerable services using Shodan," "scan IP ranges with Shodan," or "discover IoT devices and open ports." It provides comprehensive guidance for using Shodan's search engine, CLI, and API for penetration testing reconnaissance.

7k tokens
Sqlmap Database Penetration Testing ×1
ComeOnOliver

This skill should be used when the user asks to "automate SQL injection testing," "enumerate database structure," "extract database credentials using sqlmap," "dump tables and columns from a vulnerable database," or "perform automated database penetration testing." It provides comprehensive guidance for using SQLMap to detect and exploit SQL injection vulnerabilities.

6k tokens
Sqlmap Database Pentesting ×1
ComeOnOliver

This skill should be used when the user asks to \"automate SQL injection testing,\" \"enumerate database structure,\" \"extract database credentials using sqlmap,\" \"dump tables and columns...

6k tokens
Testing Qa ×1
ComeOnOliver

Comprehensive testing and QA workflow covering unit testing, integration testing, E2E testing, browser automation, and quality assurance.

4k tokens
Web Security Testing ×1
ComeOnOliver

Web application security testing workflow for OWASP Top 10 vulnerabilities including injection, XSS, authentication flaws, and access control issues.

4k tokens
Patchright Skill ×1
ComeOnOliver

Patchright-based browser automation with bot detection bypass. Use when Claude needs to interact with local web applications, test localhost/dev servers, take screenshots, or perform UI interactions on private networks. Ideal for QA automation, frontend debugging, E2E testing, and pre-deployment verification on local development environments.

17k tokens scripts
Game Test Case Generator ×1
ComeOnOliver

基于需求文档(xls/csv)生成专业游戏测试用例,支持完整用例和快速测试点两种模式。当用户提到"游戏测试"、"测试用例生成"、"需求转测试用例"、上传需求文档或原型时使用此技能。

23k tokens scripts zh
Backend Testing ×1
ComeOnOliver

Write comprehensive backend tests including unit tests, integration tests, and API tests. Use when testing REST APIs, database operations, authentication flows, or business logic. Handles Jest, Pytest, Mocha, testing strategies, mocking, and test coverage.

9k tokens
Debugging ×1
ComeOnOliver

Systematically debug code issues using proven methodologies. Use when encountering errors, unexpected behavior, or performance problems. Handles error analysis, root cause identification, debugging strategies, and fix verification.

5k tokens
Ohmg ×1
ComeOnOliver

Ultimate multi-agent framework for Google Antigravity. Orchestrates specialized domain agents (PM, Frontend, Backend, Mobile, QA, Debug) via Serena Memory.

3k tokens
Testing Strategies ×1
ComeOnOliver

Design comprehensive testing strategies for software quality assurance. Use when planning test coverage, implementing test pyramids, or setting up testing infrastructure. Handles unit testing, integration testing, E2E testing, TDD, and testing best practices.

4k tokens
Woocommerce Backend Dev ×1
ComeOnOliver

Add or modify WooCommerce backend PHP code following project conventions. Use when creating new classes, methods, hooks, or modifying existing backend code. **MUST be invoked before writing any PHP unit tests.**

19k tokens
Airflow Dag Patterns ×1
ComeOnOliver

Build production Apache Airflow DAGs with best practices for operators, sensors, testing, and deployment. Use when creating data pipelines, orchestrating workflows, or scheduling batch jobs.

6k tokens
Dbt Transformation Patterns ×1
ComeOnOliver

Master dbt (data build tool) for analytics engineering with model organization, testing, documentation, and incremental strategies. Use when building data transformations, creating data models, or implementing analytics engineering best practices.

7k tokens