https://www.vcdemy.com/codex/ https://www.vcdemy.com/codex/basics/ https://www.vcdemy.com/codex/basics/what-is-codex/ https://www.vcdemy.com/codex/basics/install/ https://www.vcdemy.com/codex/basics/first-task/ https://www.vcdemy.com/codex/surfaces/ https://www.vcdemy.com/codex/surfaces/cli/ https://www.vcdemy.com/codex/surfaces/ide/ https://www.vcdemy.com/codex/surfaces/cloud/ https://www.vcdemy.com/codex/customize/ https://www.vcdemy.com/codex/customize/agents-md/ https://www.vcdemy.com/codex/customize/skills/ https://www.vcdemy.com/codex/customize/mcp/ https://www.vcdemy.com/codex/customize/sandbox/ https://www.vcdemy.com/codex/resources/ https://www.vcdemy.com/codex/resources/official/ https://www.vcdemy.com/codex/resources/youtube/ https://www.vcdemy.com/codex/about/