Codex SDK + Codex CLI (master skill)

Build reliable, auditable, multi-step coding workflows that scale from a single run to multi-agent orchestration.

ExecPlans (durable planning)

For multi-hour work, keep intent durable across compaction/restarts using an ExecPlan:

Contract: references/execplans.md
Template + rules: .agent/PLANS.md (use scripts/init_agent_workspace.py to bootstrap a repo)
ExecPlan skeleton: assets/templates/execplan.md (or generate a file with scripts/new_execplan.py)

Need a scriptable one-shot in CI or cron? → use codex exec (references/codex-cli-exec.md)
Need a server-side app controlling Codex programmatically? → use @openai/codex-sdk (references/codex-sdk-typescript.md)
Need multi-agent orchestration or dynamic tools? → run codex mcp-server and orchestrate via OpenAI Agents SDK (references/mcp-and-agents-sdk.md)
Need durability across runs (memory, caching, resumable state)? → persist run metadata and event logs in SQLite (references/state-memory-sqlite.md)