What are the main categories of AI coding tools in 2026?

The main categories are terminal-based agents, editor-integrated tools, and full IDE replacements, depending on how developers prefer to work.

Which AI coding tools support SKILL.md for customization?

Claude Code, Codex CLI, and Gemini CLI fully support SKILL.md for customization. Cursor also supports SKILL.md in addition to its own .cursorrules format.

What is GitHub Copilot best used for?

GitHub Copilot is best suited for fast inline completions while typing, offering line-level suggestions and generating small functions.

Which AI tool functions as a full IDE replacement?

Cursor is a full IDE forked from VS Code with integrated AI, designed to replace a developer's entire editor experience.

How does Claude Code's pricing work?

Claude Code is included with a subscription to either Claude Pro at $20 per month or Claude Max at $100 per month.

What are SKILL.md skills and why are they important?

SKILL.md skills are structured instruction files that teach AI agents team-specific patterns, allowing the tools to follow testing frameworks, code review standards, and API conventions. They make AI coding tools more effective for specific team needs.