development environment · openai/codex
Codex contributor devcontainer
Lightweight containerized environment for developing Codex itself.
Location
Repository path
.devcontainer/README.mdInvocation
Open devcontainer.json with VS Code Dev Containers
Setup
Installation / activation
Select the contributor profile while working on this repository.
Keywords
devcontainercontributorVS Codedevelopment
Repository context
openai/codex
Apache-2.0 OpenAI coding-agent platform centered on the standalone Codex CLI, with desktop and IDE entry points, Python and TypeScript SDKs, structured and streaming turns, persistent sessions, model-visible tools, and OS-specific sandbox enforcement; it is an alternative or companion to Claude Code rather than a Claude Code extension.
software engineeringcoding agentsdeveloper toolscommand-line interfacesagent SDKssandboxingtool executionobservabilityIDE toolingdesktop applications