The OpenAI Codex agent runtime in Jinzo is configured through in-app settings. These options control sandbox isolation, network access, web search, and structured output behavior.
Sandbox Mode
Controls file and network isolation for the Codex agent during runs.
| Mode | Description |
|---|
| Read Only | Agent cannot modify files |
| Workspace Write | Agent can write files within the workspace only (default) |
| Full Access | No restrictions — agent has full filesystem access |
Full Access mode disables all file isolation. Only use this in trusted environments where the agent should have unrestricted access to the filesystem.
Network Access
Toggle network access within workspace-write sandbox mode. When enabled, the agent can make outbound network requests during runs. Disabled by default in read-only mode.
Web Search
Allow the agent to search the web during runs. When enabled, the agent can fetch live search results to inform its responses and code generation.
Skip Git Check
By default, Codex requires the workspace directory to be a Git repository. Enable this option to allow running in non-git directories. 