Agent CLI To API Migration with Codex: API Runtime Pattern
A production playbook for agent CLI to API migration in cross-industry operations using Codex: api runtime pattern, run-scoped inputs, logs, typed results, and artifacts.
Audience: Developer tools teams productizing a local CLI
The problem
Developer tools teams productizing a local CLI need agent CLI to API migration to run repeatedly against CLI commands, workspace files, auth, and output expectations. In cross-industry operations, the pain is not one good answer; it is repeatability, auditability, exception handling, and evidence that survives handoff.
Implementation path
Package the agent CLI to API migration instructions as a skill, send CLI commands, workspace files, auth, and output expectations as run-scoped inputs, execute with Codex, poll terminal status, and consume argo.result.v1 instead of parsing a transcript.
Tradeoffs and failure modes
The API boundary forces the workflow to define inputs, terminal states, and result shape before customers depend on it. For agent CLI to API migration, the practical test is whether a second run can be debugged, retried, and consumed by a product without reading the raw agent transcript.
Run request
POST /api/skills/<skill_id>/run
provider=codex
workflow=agent-cli-to-api
inputs[]=@./input-pack.zip
result_schema=argo.result.v1
Run this on Argo