aia-website/AUTONOMOUS-CODEX.md

Autonomous Codex

Use the project launcher to run Codex with the azi4a2-autonomous permission profile:

./codex-auto

Start a fresh session with this command. Running plain codex, opening Codex through an editor integration, or continuing an already-running session does not automatically activate this profile.

For a non-interactive task:

./codex-auto exec "Continue the Astro migration, verify the build and audits, and document unresolved issues."

The launcher automatically permits non-interactive runs in this mounted workspace even when Codex cannot discover its Git metadata.

The profile:

• never pauses for approval
• limits filesystem access to minimal runtime files plus this project
• allows writes in this project
• keeps .codex and www.azinstitute4autism.com read-only
• permits read-only Git inspection
• enables live web search and outbound network retrievals

Outbound network access is domain-unrestricted because package installation and retrieval sources vary. The sandbox cannot distinguish a retrieval from another outbound request, so do not place secrets in project files or task prompts.

The profile is stored outside the workspace at:

~/.codex/azi4a2-autonomous.config.toml

Do not add --sandbox; legacy sandbox flags override the custom permission profile. Do not use --dangerously-bypass-approvals-and-sandbox.

Verification

The nested setup smoke test confirmed that the project is readable and ~/.codex/auth.json is not readable. In the current host session, sandboxed shell retrievals resolved domains but were reset by the beta network proxy. After launching ./codex-auto directly, verify shell retrievals with:

curl -fsS https://registry.npmjs.org/astro >/dev/null

Live web search is separate from shell network access and remains enabled.

In the current environment, the beta network proxy permits retrievals but sandboxed command-line tools may fail HTTPS certificate verification. Do not disable certificate verification for package installation or sensitive retrievals; use live web search or review the retrieval from the host instead.

Git limitation

Codex always protects .git recursively in its workspace-write sandbox. Agents can inspect Git state and diffs, but cannot stage or commit. This cannot be overridden by a permissions profile.

For autonomous commits, use an outer container or VM as the security boundary, mount only this project into it, and run Codex with full access inside that isolated environment. Otherwise, review and commit agent changes from the host.

Writes that appear to succeed directly under /home/alice are made to the sandbox's temporary in-memory root. They do not modify the host home directory.

Check the startup banner before assigning work. It should report:

approval: never
sandbox: workspace-write ... (network access enabled)