AI Coding Agents Skill

Expert knowledge for Codex CLI and Claude Code CLI — the two leading AI coding agents.

Note: This skill documents both tools for reference. VMark development primarily uses Claude Code CLI. The Codex CLI sections are retained for completeness and cross-tool workflows.

When to Use

• Orchestrating complex coding tasks via CLI
• Configuring MCP servers for either tool
• Setting up automation pipelines (CI/CD)
• Troubleshooting authentication or sandbox issues
• Comparing capabilities between agents
• Custom agent/subagent configuration

Quick Reference

Starting Sessions