Agent Skills

io.github.jamditis/claude-skills-journalism/mobile-debugging

Remote JavaScript console access and debugging on mobile devices. Use when debugging web pages on phones/tablets, accessing console errors without desktop DevTools, testing responsive designs on real devices, or diagnosing mobile-specific issues. Covers Eruda, vConsole, Chrome/Safari remote debugging, and cloud testing platforms.

io.github.bluesky-social/atproto/testing

Testing practices for this monorepo — choosing between unit and end-to-end tests, where test files live, how tsconfig.test.json fits in, how to drive Playwright, to to write/adapt UI/end-to-end tests, and which test runner (vitest vs jest) to use. MUST be invoked BEFORE any code search or file reads whenever the user asks to add, write, or extend a test, add coverage, create a test file, set up testing in a new package, mentions vitest/jest, or refers to an existing `*.test.ts` file. Applies equally to unit tests and to end-to-end / UI tests — the skill routes to a Playwright-MCP-first discovery flow for the latter, which differs from normal code-search workflow.

io.github.RightNow-AI/openfang/api-tester

API testing expert for curl, REST, GraphQL, authentication, and debugging

io.github.atopile/atopile/frontend

Frontend standards for atopile extension webviews: architecture, contracts, design system, and testing workflow.

io.github.github/awesome-copilot/react18-enzyme-to-rtl

Provides exact Enzyme → React Testing Library migration patterns for React 18 upgrades. Use this skill whenever Enzyme tests need to be rewritten - shallow, mount, wrapper.find(), wrapper.simulate(), wrapper.prop(), wrapper.state(), wrapper.instance(), Enzyme configure/Adapter calls, or any test file that imports from enzyme. This skill covers the full API mapping and the philosophy shift from implementation testing to behavior testing. Always read this skill before rewriting Enzyme tests - do not translate Enzyme APIs 1:1, that produces brittle RTL tests.

io.github.desktop/desktop/testing

Instructions for writing and maintaining tests in GitHub Desktop. Covers unit tests, UI component tests, and ad-hoc E2E tests. Use this skill when implementing features or bugfixes to write relevant tests, update existing tests, run the full suite to check for regressions, and produce screenshots and videos for Pull Request documentation.

io.github.stacklok/toolhive/deploying-vmcp-locally

Deploys a VirtualMCPServer configuration locally for manual testing and verification

Developer

v1.0.0

io.clawhub.ivangdavila/developer

Write clean, maintainable code with debugging, testing, and architectural best practices.

io.github.bytebase/dbhub/testing

Run and troubleshoot tests for DBHub, including unit tests, integration tests with Testcontainers, and database-specific tests. Use when asked to run tests, fix test failures, debug integration tests, troubleshoot Docker/database container issues, or add new tests. Also use when verifying code changes work correctly or when CI test failures need investigation.

io.github.mukul975/Anthropic-Cybersecurity-Skills/testing-api-for-mass-assignment-vulnerability

Tests APIs for mass assignment (auto-binding) vulnerabilities where clients can modify object properties they should not have access to by including additional parameters in API requests. The tester identifies writable endpoints, adds undocumented fields to request bodies (role, isAdmin, price, balance), and checks if the server binds these to the data model without filtering. Part of OWASP API3:2023 Broken Object Property Level Authorization. Activates for requests involving mass assignment testing, parameter binding abuse, auto-binding vulnerability, or API over-posting.

Code

v1.0.4

io.clawhub.ivangdavila/code

Coding workflow with planning, implementation, verification, and testing for clean software development.

io.github.nWave-ai/nWave/nw-pbt-typescript

TypeScript/JavaScript property-based testing with fast-check framework and arbitraries

Curl Http

v1.0.0

io.clawhub.arnarsson/curl-http

Essential curl commands for HTTP requests, API testing, and file transfers.

Puppeteer

v1.0.0

io.clawhub.ivangdavila/puppeteer

Automate Chrome and Chromium with Puppeteer for scraping, testing, screenshots, and browser workflows.

io.github.aiskillstore/marketplace/sql-injection-testing

This skill should be used when the user asks to "test for SQL injection vulnerabilities", "perform SQLi attacks", "bypass authentication using SQL injection", "extract database information through injection", "detect SQL injection flaws", or "exploit database query vulnerabilities". It provides comprehensive techniques for identifying, exploiting, and understanding SQL injection attack vectors across different database systems.

io.github.transilienceai/communitytools/mobile-security

Mobile application security testing — Android (smali, Frida, IL2CPP, Flutter AOT, root detection), iOS (jailbreak, Objection).

io.github.citypaul/.dotfiles/refactoring

Refactoring assessment and patterns. Use after mutation testing validates test strength (MUTATE phase) to assess improvement opportunities.

io.github.Dokhacgiakhoa/antigravity-ide/sql-injection-testing

This skill should be used when the user asks to "test for SQL injection vulnerabilities", "perform SQLi attacks", "bypass authentication using SQL injection", "extract database information through injection", "detect SQL injection flaws", or "exploit database query vulnerabilities". It provides comprehensive techniques for identifying, exploiting, and understanding SQL injection attack vectors across different database systems.

io.github.addyosmani/agent-skills/browser-testing-with-devtools

Tests in real browsers via Chrome DevTools MCP. Use when building or debugging anything that runs in a browser. Use when you need to inspect the DOM, capture console errors, analyze network requests, profile performance, or verify visual output with real runtime data. Requires the chrome-devtools MCP server to be configured.

io.github.zebbern/claude-code-guide/sql-injection-testing

This skill should be used when the user asks to "test for SQL injection vulnerabilities", "perform SQLi attacks", "bypass authentication using SQL injection", "extract database information through injection", "detect SQL injection flaws", or "exploit database query vulnerabilities". It provides comprehensive techniques for identifying, exploiting, and understanding SQL injection attack vectors across different database systems.

io.github.dotnet/skills/mcp-csharp-debug

Run and debug C# MCP servers locally. Covers IDE configuration, MCP Inspector testing, GitHub Copilot Agent Mode integration, logging setup, and troubleshooting. USE FOR: running MCP servers locally with dotnet run, configuring VS Code or Visual Studio for MCP debugging, testing tools with MCP Inspector, testing with GitHub Copilot Agent Mode, diagnosing tool registration issues, setting up mcp.json configuration, debugging MCP protocol messages, configuring logging for stdio and HTTP servers. DO NOT USE FOR: creating new MCP servers (use mcp-csharp-create), writing automated tests (use mcp-csharp-test), publishing or deploying to production (use mcp-csharp-publish).

io.github.RightNow-AI/openfang/security-audit

Security audit expert for OWASP Top 10, CVE analysis, code review, and penetration testing methodology

io.github.sickn33/antigravity-awesome-skills/gitlab-ci-patterns

Comprehensive GitLab CI/CD pipeline patterns for automated testing, building, and deployment.

io.github.sickn33/antigravity-awesome-skills/github-actions-templates

Production-ready GitHub Actions workflow patterns for testing, building, and deploying applications.