dexgate Codex Adapter One-Pager

The Codex adapter starts with a useful free local hard gate (public beta · mature) and upgrades to a customer-hosted SDE PDP for paid pilot Passport governance—not a generally available production guarantee.

Free baseline (developer-free)

• Allows read-only / constrained shell commands
• Allows limited apply_patch for local edits
• Blocks high-consequence mutation (for example git commit / git push) with an upgrade CTA
• No Passport; free check stays governed: false / local-hardening

Paid pilot claim boundary

• Live PDP path for destructive-action governance on validated builds (not mock-PDP-only demos)
• Readonly actions may report a governance gap when Codex lacks a pre-execution hook—that is a host boundary
• Compatibility labels such as CERTIFIED_ENFORCED are internal evidence scope for declared rows only—not GA for all customers
• Supporting Linux validation may back a declared matrix row without expanding commercial posture