Learn 90% of OpenAI Codex in Under 25 Minutes (2026 Update)

► Grab The Full Prompt Pack: https://www.patreon.com/jamesnocode NO CODE TRAINING: ► Comprehensive FlutterFlow Training & Private Community: https://masteringflutterflow.com ► Comprehensive Supabase Training & Private Community: https://masteringsupabase.com ► [NEW] Comprehensive BuildShip Training & Private Community: https://masteringbuildship.com TIMESTAMPS 0:00 Intro 1:04 The new Codex app 2:40 Setup: agents.md & permissions 4:43 Models: GPT-6 Astra & effort levels 7:23 Activity view 8:49 Agent command center 10:59 Inline questions 12:31 Site Tools (Web MCP) 16:05 Building an app with Code