AI Coding Agents & Claude Skills Compatibility

Compare AI coding agents that support Claude Skills. Find the right tool for your workflow and understand skill compatibility across platforms.

Agent	Pricing	Skill Format	Skills Available
Claude Code	Pro $20/mo, Max $100-200/mo	SKILL.md (native)	14,430
Kiro	Free tier available, Pro plans	SKILL.md + .kiro/steering/	8,200
Cursor	$20/mo Pro, $40/mo Business	.cursorrules + custom instructions	5,400
GitHub Copilot	$10/mo Individual, $19/mo Business	.github/copilot-instructions.md	3,200
Codex CLI	Included with ChatGPT Plus ($20/mo)	AGENTS.md + plugins	2,800
Windsurf	Free tier, $15/mo Pro	Cascade rules + memories	1,800
Gemini CLI	Free (generous limits)	GEMINI.md + extensions	1,500

Claude Code by Anthropic

Anthropic's agentic coding tool that lives in your terminal. The primary platform for Claude Skills with full SKILL.md support.

14,430 skillsPro $20/mo, Max $100-200/mo

Kiro by Amazon

Amazon's AI-powered IDE built on VS Code with spec-driven development, steering files, and skills support.

8,200 skillsFree tier available, Pro plans

Cursor AI Editor

AI-first code editor with multi-model support (Claude, GPT, Gemini). Supports rules and custom instructions.

5,400 skills$20/mo Pro, $40/mo Business

GitHub Copilot

GitHub's AI coding assistant integrated into VS Code and JetBrains. Supports custom instructions and agent mode.

3,200 skills$10/mo Individual, $19/mo Business

OpenAI Codex CLI

OpenAI's open-source terminal coding agent. Supports skills through AGENTS.md and plugin system.

2,800 skillsIncluded with ChatGPT Plus ($20/mo)

Windsurf (Codeium)

Codeium's agentic IDE with Cascade flows for multi-step AI-assisted development.

1,800 skillsFree tier, $15/mo Pro

Gemini CLI (Google)

Google's free, open-source terminal AI coding agent powered by Gemini models.

1,500 skillsFree (generous limits)

Which AI Coding Agent Should You Use with Claude Skills?

The AI coding assistant landscape in 2026 offers developers multiple powerful options. While Claude Code by Anthropic remains the native platform for Claude Skills (SKILL.md format), many other agents offer varying degrees of compatibility with the skills ecosystem.

For full skill support: Choose Claude Code or Kiro. Both support the SKILL.md format natively and offer the most comprehensive skill ecosystem access.

For multi-model flexibility: Choose Cursor or GitHub Copilot. While they use different configuration formats, many Claude skill concepts can be adapted to their custom instructions systems.

For budget-conscious developers: Gemini CLI (free) and Codex CLI (included with ChatGPT Plus) offer terminal-based agentic coding with growing skill ecosystem support.