Run a quick MDT Codex dev smoke check from an installed dev setup using the shipped global smoke scripts.
MDT Dev Smoke
When to Use
Use this skill for a fast Codex sanity check after a --dev install or when a
Codex setup may have drifted from the documented MDT contract.
Required Workflow
Run node ~/.codex/mdt/scripts/mdt.js dev smoke tool-setups.
Run node ~/.codex/mdt/scripts/mdt.js dev smoke workflows --tool codex.
If the scripted smoke passes, point to docs/testing/manual-verification/codex.md for the required real Codex session check before calling the setup fully verified.
Summarize the scripted smoke result as PASS, FAIL, or SKIP.
If anything fails, name the missing file or broken surface before proposing broader changes.
Output Format
Return:
overall smoke status
top failure or skip reason
exact next remediation step
Rules
Do not guess from memory.
Do not require network access or a live model session.
Treat EPERM or EACCES subprocess failures as environment limitations and report SKIP, not FAIL.
Make it explicit that scripted smoke proves install surfaces, not every runtime behavior inside a live Codex session.
Use mdt-dev-verify when the user wants a deeper Codex readiness audit beyond this smoke pass.