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Guides, comparisons, and tutorials for AI agent skills.
MCP Servers vs Skills: When to Use Which
MCP servers give agents access to tools and data. Skills give agents instructions and knowledge. Here is when to reach for each.
Gemini CLI vs Claude Code for AI Agent Skills
Google Gemini CLI now supports SKILL.md. How it compares to Claude Code on skill loading, context handling, and developer experience.
Best Claude Code Skills for Python Developers
The most useful SKILL.md files for Python work in Claude Code: testing, type checking, Django, FastAPI, and data science.
Best AI Agent Skills for TypeScript and React Development
SKILL.md files that actually improve TypeScript and React output from AI agents: component patterns, testing, type safety.
Best Code Review AI Agent Skills in 2026
Top SKILL.md files for automated code review across Claude Code, Cursor, and Codex CLI. What they catch and how they work.
Best Free AI Agent Skills for Claude Code in 2026
The best free SKILL.md files you can install in Claude Code right now. No purchase required, no sign-up needed.
Best DevOps and Deployment AI Agent Skills
SKILL.md files for CI/CD, Docker, Kubernetes, and deployment workflows. What they do and which agents support them.
Best Testing and QA AI Agent Skills for Claude Code
Skills that improve how Claude Code writes and runs tests: TDD workflows, coverage, integration testing, and test quality.
What is SKILL.md? The Open Standard for AI Agent Skills
SKILL.md is the open format for packaging reusable AI agent instructions. How it works, which agents support it, and why it exists.
Every AI Coding Agent That Supports SKILL.md in 2026
The complete list of AI coding agents with SKILL.md support: Claude Code, Codex CLI, Cursor, Gemini CLI, Copilot, and more.
Are AI Agent Skills Safe? Security Risks to Know
Skills can run shell commands, read files, and make network requests. What to check before installing community skills.
How AI Agent Skills Actually Work Under the Hood
The three-tier loading system, context injection, and how SKILL.md files change agent behavior at the prompt level.