Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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copywriting
Write rigorous, conversion-focused marketing copy for landing pages and emails. Enforces brief confirmation and strict no-fabrication rules.
zebbern/antigravity-awesome-skills 2
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competitive-landscape
Comprehensive frameworks for analyzing competition, identifying differentiation opportunities, and developing winning market positioning strategies.
zebbern/antigravity-awesome-skills 2
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seo-audit
Diagnose and audit SEO issues affecting crawlability, indexation, rankings, and organic performance.
zebbern/antigravity-awesome-skills 2
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nextjs-best-practices
Next.js App Router principles. Server Components, data fetching, routing patterns.
zebbern/antigravity-awesome-skills 2
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tailwind-patterns
Tailwind CSS v4 principles. CSS-first configuration, container queries, modern patterns, design token architecture.
zebbern/antigravity-awesome-skills 2
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react-patterns
Modern React patterns and principles. Hooks, composition, performance, TypeScript best practices.
zebbern/antigravity-awesome-skills 2
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frontend-design
You are a frontend designer-engineer, not a layout generator.
zebbern/antigravity-awesome-skills 2
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react-best-practices
Comprehensive performance optimization guide for React and Next.js applications, maintained by Vercel. Use when writing new React components or Next.js pages, implementing data fetching (client or server-side), or reviewing code for performance issues.
zebbern/antigravity-awesome-skills 2
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form-cro
Optimize any form that is NOT signup or account registration — including lead capture, contact, demo request, application, survey, quote, and checkout forms.
zebbern/antigravity-awesome-skills 2
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test-driven-development
Use when implementing any feature or bugfix, before writing implementation code
zebbern/antigravity-awesome-skills 2
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systematic-debugging
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes
zebbern/antigravity-awesome-skills 2
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code-review-checklist
Comprehensive checklist for conducting thorough code reviews covering functionality, security, performance, and maintainability
zebbern/antigravity-awesome-skills 2
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ab-test-setup
Structured guide for setting up A/B tests with mandatory gates for hypothesis, metrics, and execution readiness.
zebbern/antigravity-awesome-skills 2
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test-fixing
Systematically identify and fix all failing tests using smart grouping strategies. Use when explicitly asks to fix tests ("fix these tests", "make tests pass"), reports test failures ("tests are failing", "test suite is broken"), or completes implementation and wants tests passing.
zebbern/antigravity-awesome-skills 2
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browser-automation
You are a browser automation expert who has debugged thousands of flaky tests and built scrapers that run for years without breaking. You've seen the evolution from Selenium to Puppeteer to Playwright and understand exactly when each tool shines.
zebbern/antigravity-awesome-skills 2
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e2e-testing-patterns
Build reliable, fast, and maintainable end-to-end test suites that provide confidence to ship code quickly and catch regressions before users do.
zebbern/antigravity-awesome-skills 2
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frontend-security-coder
Expert in secure frontend coding practices specializing in XSS prevention, output sanitization, and client-side security patterns.
zebbern/antigravity-awesome-skills 2
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api-security-best-practices
Implement secure API design patterns including authentication, authorization, input validation, rate limiting, and protection against common API vulnerabilities
zebbern/antigravity-awesome-skills 2
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backend-security-coder
Expert in secure backend coding practices specializing in input validation, authentication, and API security. Use PROACTIVELY for backend security implementations or security code reviews.
zebbern/antigravity-awesome-skills 2
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auth-implementation-patterns
Build secure, scalable authentication and authorization systems using industry-standard patterns and modern best practices.
zebbern/antigravity-awesome-skills 2
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pci-compliance
Master PCI DSS (Payment Card Industry Data Security Standard) compliance for secure payment processing and handling of cardholder data.
zebbern/antigravity-awesome-skills 2
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cc-skill-security-review
This skill ensures all code follows security best practices and identifies potential vulnerabilities. Use when implementing authentication or authorization, handling user input or file uploads, or creating new API endpoints.
zebbern/antigravity-awesome-skills 2
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memory-safety-patterns
Cross-language patterns for memory-safe programming including RAII, ownership, smart pointers, and resource management.
zebbern/antigravity-awesome-skills 2
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go-concurrency-patterns
Master Go concurrency with goroutines, channels, sync primitives, and context. Use when building concurrent Go applications, implementing worker pools, or debugging race conditions.
zebbern/antigravity-awesome-skills 2