Codex – OpenAI’s coding agent
Codex is a coding agent that works with you everywhere you code — included in ChatGPT Plus, Pro, Business, Edu, and Enterprise plans.
Plugin by openai
Install
Works with VS Code, Cursor, Windsurf, VSCodium. Read the repository before you give any tool access to your data.
code --install-extension openai.chatgpt
Or search "openai.chatgpt" in the Extensions view. Page: https://open-vsx.org/extension/openai/chatgpt
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About
Use cases: ai, chat, code-generation
Reviews
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What's inside
An editor extension; its features are described by the publisher above.
- Built for
- VS Code
- Install name
openai.chatgpt- Downloads
- 12,501,340 on Open VSX
Details
- Version
- 26.5908.31748
- License
- SEE LICENSE IN LICENSE.md
- First seen
- Oct 24, 2026
- Last checked
- Oct 25, 2026
- Source
- Open VSX
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Cite this page
Codex – OpenAI’s coding agent VS Code extension. Agent Mart. https://agentmart.dev/plugins/chatgpt-openai-vscode (last updated 2026-10-25)