Cursor, Claude Code and Codex Are Quietly Merging Into One Coding Stack
Teams that once picked a single assistant now run all three in concert — OpenAI's Codex plugin operates inside Anthropic's Claude Code, while Cursor's rebuilt interface orchestrates agents in parallel. The boundaries between editor, terminal agent and model are dissolving into a single workflow, and the business model has shifted from licensing an assistant to selling agentic capacity by the task.