Greg Isenberg1h 5m111.5K views

Stop using Claude. Start using Codex?

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Synopsis

Riley Brown demos OpenAI Codex as a super-app interface over GPT 5.5 that unifies vibe coding, knowledge work, browser use, computer use and automations. Walks through skills, plugins, projects, the Atlas in-app browser, Remotion motion graphics, the Chronicle timeline, MCP integrations, running Claude Code inside the Codex terminal, GPT Images 2.0, and a near-human-speed computer-use chess demo.

Ideas in this episode

  • Autonomous browser-use agent / RPA

    Riley Brown demos OpenAI Codex as a super-app over GPT 5.5 — vibe coding, knowledge work, browser use, computer use and automations; skills, plugins, projects, the Atlas in-app browser, Remotion motion graphics, Chronicle timeline, MCP integrations, Claude Code inside Codex, GPT Images 2.0, near-human-speed computer-use chess demo.