Explore AI skills for development, content, data and productivity. Compare the description and repository popularity before opening a skill.
Kubernetes is the operating system for the cloud. It schedules containers, handles networking, manages storage, and keeps your apps running. But K8s has a steep learning curve - abstractions on abstractions on...
Docker makes "works on my machine" a deployment strategy. Package your app with its dependencies, run it anywhere. But Docker's simplicity hides real complexity. A naive Dockerfile can be 10x larger and slower...
World-class container image building - Dockerfiles, multi-stage builds, security hardening, and the battle scars from images that broke in productionUse when "docker, dockerfile, container, image, docker-compos...
World-class Kubernetes operations - deployments, debugging, Helm charts, and the battle scars from managing clusters that serve millions of requestsUse when "kubernetes, k8s, kubectl, helm, pod, deployment, ser...
Expert at making systems observable and debuggable. Covers structured logging, metrics collection, distributed tracing, error tracking, and alerting. Knows how to find the needle in the haystack when production...
Good tests give you confidence to ship. Bad tests give you a false sense of security while slowing you down. The goal isn't 100% coverage - it's the right tests for the right things. This skill covers the test...
Testing strategy and design - what to test, how to test, and when testing is overkill. From TDD to integration tests to knowing when to skip tests entirelyUse when "test, testing, unit test, integration test, e...
Browser automation powers web testing, scraping, and AI agent interactions. The difference between a flaky script and a reliable system comes down to understanding selectors, waiting strategies, and anti-detect...
World-class test automation - unit, integration, e2e testing strategies, and the battle scars from flaky tests that broke CI/CD pipelinesUse when "test, testing, unit test, integration test, e2e, end to end, je...
Testing strategies for MCP servers including unit tests, integration tests, schema validation, and security testingUse when "mcp testing, test mcp server, mcp inspector, mcp validation, mcp, testing, unit-testi...
World-class QA engineering - systematic testing, automation, and the mindset that finds bugs before users doUse when "QA, quality assurance, testing, test automation, e2e tests, integration tests, regression te...
Systematic code cleanup and refactoring agent that identifies and fixes code quality issues without changing functionality. Focuses on: - Dead code removal - Import organization - Type improvements - Consistent...
Expert at securing web applications against OWASP Top 10 vulnerabilities. Covers authentication, authorization, input validation, XSS prevention, CSRF protection, secure headers, and security testing. Treats se...
Use when implementing policy-as-code, continuous compliance monitoring, automated evidence collection, or audit-ready systems requiring SOC2/ISO/PCI/HIPAA complianceUse when ", " mentioned.
Patterns for implementing rate limiting to protect APIs from abuse, ensure fair usage, and maintain system stability. Covers token bucket, sliding window, distributed rate limiting, and per-user quotas. Use whe...
World-class application security - OWASP Top 10, secure coding patterns, and the battle scars from security incidents that could have been preventedUse when "security, secure, vulnerability, injection, xss, csr...
Security engineering that protects applications, data, and users from real-world threatsUse when "security, authentication, authorization, encryption, OWASP, vulnerability, XSS, SQL injection, CSRF, secrets, pa...
One breach = game over. Threat modeling, OWASP Top 10, secure coding, security architecture, zero trust. The complete security skill for protecting your application from day one. Security isn't a feature you a...
Security patterns for MCP servers including OAuth 2.0, rate limiting, input validation, and audit loggingUse when "mcp security, mcp authentication, mcp oauth, mcp rate limit, secure mcp server, mcp, security,...
Expert in building and managing thriving Discord communities. Covers server architecture, role systems, bot ecosystems, engagement features, and moderation at scale. Understands Discord-specific culture and pat...
Memory systems specialist for hierarchical memory, consolidation, and outcome-based learningUse when "memory system, memory hierarchy, memory consolidation, forgetting strategy, salience learning, outcome feedb...
Effective technical documentation - knowing what to write, for whom, and when. From code comments to architecture docs, making knowledge accessible and maintainableUse when "documentation, document, README, API...
The craft of communicating technical concepts clearly to developers. Developer communications isn't marketing—it's about building trust through transparency, accuracy, and genuine utility. The best devrel conte...
Expert in course platform selection and implementation - comparing Teachable, Kajabi, Thinkific, and custom solutions. Covers LMS selection criteria, platform migrations, tech stack decisions, and building vs b...
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