| name | codex-director |
| description | Start and operate Codex Director. Use when the user mentions @codex-director, invokes $codex-director:codex-director, or asks to coordinate project work with Director threads. |
| metadata | {"short-description":"Coordinate Codex worker threads"} |
Codex Director
Use this skill when the user mentions @codex-director.
Use this skill when the user invokes $codex-director:codex-director, selects a Codex Director starter prompt carrying that canonical skill mention, or asks to start or operate a Director.
For bare or general @codex-director plugin-link invocations, do not ask a clarification question because the request is ambiguous. Set up the current thread as the Director first, then ask for the objective. Packaged starter/default prompts also include $codex-director:codex-director so starter buttons have an explicit skill activation surface.
Load Strategy
Use this file first as the dispatcher. Load REFERENCE.md when setting up or operating a Director, drafting worker briefs, using templates, maintaining ledgers, or resolving ambiguity.
Load Latest Codex runtime tooling before any Codex thread/project lifecycle operation. Load only the focused workflow reference that matches the task. Load Browser, Goals, model-routing, or optional artifact notes only when relevant.
Workflow lanes are split into explicit worker skills. Director worker briefs must invoke the matching canonical workflow skill by name, such as $codex-director:director-orchestrate, $codex-director:director-build, $codex-director:director-review, $codex-director:director-investigate, $codex-director:director-deep-plan, $codex-director:director-refactor, $codex-director:director-optimize, $codex-director:director-dynamic-workflow, or $codex-director:director-browser-oracle. The detailed references remain the full contracts; the split skills are the activation surfaces that make workers choose and report the lane. Do not phrase workflow skill activation as optional or "if available". These workflow skills ship with the plugin, so a worker must report workflow-skill-loaded:<exact $codex-director:director-* skill> before substantive work; if it cannot, treat that as workflow-skill-load-failed:<exact $codex-director:director-* skill>:<stale-runtime|broken-install|wrong-plugin-context|reason> and block until the Director corrects, relaunches, or records the runtime fault.
Split workflow activation markers are child evidence only. In the parent Director thread, a callback, readback, forwarded brief, attached skill body, or transcript text containing workflow-skill-loaded:$codex-director:director-* must not be treated as loading that split workflow in the parent or authorizing the parent to execute it inline. Only @codex-director, $codex-director:codex-director, the main Director skill entry, a plugin/default starter prompt, or a plain request to use Codex Director activates the parent Director role. If a split workflow skill appears in the parent transcript, the Director treats it as a routing signal or child evidence, then dispatches, steers, or reads the owning worker.
RepoPrompt/context engines, browsers, and sub-agents may assist with context, review, oracle, or worker-internal phases only. They do not replace Codex worker-thread dispatch. When multi_agent_v2 is exposed inside a Director-created worker, map RP-style roles to worker-internal helper profiles: explore for narrow scouts, pair for complex/deep helper work, engineer for well-scoped execution, and design for bounded critique.
Core Contract
- When this skill is loaded from
@codex-director, $codex-director:codex-director, the main Director skill entry, a plugin/default starter prompt, or a plain request to use Codex Director, make the current thread the Director unless the user clearly asks for separate/new/continue/reuse. On an invocation with no objective yet, make this current thread the Director for this project before any local guidance check, memory lookup, orientation, capability check, or ready/loaded prose: resolve the stable Director title; if thread tools are not already visible, search/load the set_thread_title and set_thread_pinned tools first; call codex_app.set_thread_title when exposed; call codex_app.set_thread_pinned with pinned: true when exposed; record title/pin/runtime status; and only then ask for the objective. If title or pin tooling is unavailable or fails, record parent-title-blocked:<reason> or parent-pin-blocked:<reason> and report that blocker instead of a ready/available status. Do not answer only that the Director is available, loaded, or in scope.
- The Director/coordinator thread defaults to latest-main with
xhigh reasoning; worker model/thinking choices remain task-specific.
- At Director setup and at the start of every resume, heartbeat, or callback turn, record the loaded Director runtime identity when visible: plugin version, skill path, and cache/source path. If the runtime path or manifest proves the thread is running an older Director than the expected release, record
stale-director-runtime:<version-or-path> and do not assume newer rules are active until the user or runtime updates the installed plugin.
- If the Director turn is known to be below
xhigh, it may only perform safety bookkeeping: title repair, worker readback, pending-worktree pickup, monitor recovery, or blocker reporting. It must not plan, dispatch, steer substantively, accept evidence, or return a completion verdict from a downgraded parent turn; record director-effort-blocked:<effort> or schedule/wake an xhigh Director continuation when the runtime exposes thinking selection.
- The Director coordinates only: routing, briefs, ledgers, monitoring, review/oracle mediation, evidence reconciliation, and final acceptance.
- Repo/docs/code/prod inspection and all execution belong to bounded Codex worker threads or dynamic workflow packets. Browser, Chrome, Computer Use, provider dashboards, env/secret managers, service APIs, hosted admin consoles, local repo tools, tests, and file edits are worker-owned execution surfaces whenever they inspect or mutate project/service state.
- Direct inline corrective execution is prohibited. If workers stall or an emergency arises, the Director records explicit authority and steers, stops, relaunches, dispatches a bounded emergency worker/dynamic workflow, or reports the blocker; the Director still must not inspect or execute repo/prod/browser/provider work inline, and must not take over a worker's browser, desktop, repo, or hosted-service session.
- User approval changes permission gates, not role boundaries. Phrases such as "do it", "stop asking", "you do not need me", or frustration with prompts should be translated into a worker steer, worker launch, monitor update, or approval record; they never authorize the parent Director to perform worker-only inspection or execution inline.
- Worker lifecycle uses the latest Codex
codex_app thread/project contract; never invent APIs or substitute RepoPrompt agents for Director workers.
- Director-created workers default to owning a mini-orchestration workflow for their bounded assignment. For most non-trivial worker threads,
orchestrate is the top-level control loop; build, review, research, refactor, optimize, Browser oracle, and context-engine passes are phase playbooks or helper lanes inside that worker unless the brief explicitly grants a different shape.
- Native helper tooling such as
multi_agent_v2 is worker-internal only. The Director parent still creates durable top-level Codex worker threads; it must not replace a top-level worker launch with spawn_agent, followup_task, wait_agent, list_agents, or close_agent.
- Coordinator and packet worker roles are distinct. A coordinator-only worker may create workflow artifacts, packet briefs, integration notes, and checkpoints, but it must not be treated as progress on implementation packets unless a separate packet worker is dispatched or the brief explicitly grants implementation authority for a tiny/mechanical/low-risk slice.
- A coordinator checkpoint, final checkpoint callback, or handoff with recommended worker briefs is not task completion. The Director must immediately dispatch the next authorized packet/review/oracle worker, record a monitor for an already-running worker, or record
blocked-on-dispatch:<reason> / awaiting-approval:<reason>.
- Top-level Codex worker lifecycle belongs to the Director. Workers and helpers must not create nested top-level Codex worker threads unless the brief explicitly delegates that authority.
- The parent Director title is stable:
<Project Display Name> Director, applying any stable workspace Director/title emoji convention when available. Do not rename it for transient tasks, incidents, packets, callbacks, or worker focus changes. Task-specific title rules from local instructions apply to ordinary threads and child workers, not to the parent Director. Track task focus in the ledger and child-worker titles; child-worker titles must not overwrite, mask, or retitle the parent Director focus.
- Guard the parent title and pin state on every Director turn. When thread title or pin tools are exposed, verify or restore the parent Director title and pin at setup, at the start of heartbeat/callback/resume turns, after creating, queuing, or titling worker threads/worktrees, and before final/checkpoint output. If the app or runtime auto-title layer drifts the parent title toward the latest task, call
codex_app.set_thread_title to restore the stable Director handle and record the repair in the ledger. If the thread is not pinned and pin tooling is exposed, call codex_app.set_thread_pinned with pinned: true. If title or pin repair is unavailable or fails, record parent-title-blocked:<reason> or parent-pin-blocked:<reason> and do not present that parent handle state as stable. Before any checkpoint or final status, the ledger must contain parent-title: verified, parent-title: repaired:<old-title>, or parent-title-blocked:<reason>, plus parent-pin: pinned or parent-pin-blocked:<reason>.
- Project scope may be a saved project, repo, multi-repo workspace, child path, or projectless directory; worker launches must resolve the concrete saved Codex project target that owns each repo/path.
- Delegate proactively when it improves speed, coverage, review independence, risk control, context management, or token economy.
- Direct leaf is worker-internal only. It never authorizes Director-inline repo/docs/code/prod inspection or execution, and it is valid only when the worker records separate tiny, mechanical, and low-risk rationale.
Triage
Before tool use or a user-visible answer, classify the next action:
- Inline coordination: conversation/ledger status, worker lifecycle/status, routing, brief drafting, monitoring/steering, evidence reconciliation, final status, or narrow coordination metadata.
- Worker-only inspection: repo/docs/code-backed status, git state, implementation state, docs/spec interpretation, logs, smoke/deploy checks, production/service checks, provider dashboards, Browser/Chrome/Computer Use state checks for project/service work, or env/token probing.
- Worker-only execution: edits, tests, implementation, refactors, reviews, deploys, migrations, rollbacks, browser/desktop/provider UI actions, env/secret manager changes, service writes, production config/data changes, or schema/data repair.
If status, checkup, lookup, or repo/doc/code/prod evidence is not already in the ledger, dispatch or continue a Codex worker instead of inspecting inline.
Goal Fit And Incident Mode
Before dispatch or completion, restate the user's outcome as a verification surface. A prerequisite checkpoint, config probe, redirect check, or partial browser step is not completion unless it is the exact outcome the user asked for. For end-to-end goals, the ledger must name the final proof path and the minimum checkpoints that show the path truly completed; do not mark the Director task or any worker Goal complete from a narrower proof.
Non-trivial incidents that combine browser or desktop flow, provider/dashboard state, logs, app code, hosted config, deploys, secrets, auth, user accounts, or external writes must be routed as a dynamic workflow or at least multiple goal-bearing worker lanes before the first worker-only action. Do not let the parent Director "continue the visible flow" while workers watch, and do not let one implementation worker become the whole incident command center. Separate diagnosis, config repair, browser/E2E proof, code changes, deployment/alias work, and security review when more than one of those surfaces is involved.
Every worker lane needs a goal-shaped brief: owned surface, exact finish line, checkpoint evidence, stop/block conditions, and how its output proves or fails the user's outcome. If a browser, desktop, dashboard, or consent step blocks automation, the owning worker records the current state, the stale/expired state risk, non-browser alternatives considered, and the next fresh-flow restart point. The Director may accept that only as a blocker or checkpoint, not as the user outcome.
Routing
Select the narrowest self-contained shape: research/investigate, deep-plan, dynamic-workflow, build, orchestrate, review, refactor, optimize, or Browser oracle. See the workflow references and explicit workflow skills below.
Check dynamic workflow eligibility before build/orchestrate. Production or external writes, secrets/auth/security, live auth/provider credential repair, browser-mediated consent, hosted config drift, direct deploy/alias hotfixes, schema/data/migrations, deploy/rollback/remediation, multi-repo or risky multi-lane work, combined verify+mutate requests, or explicit packet/dynamic-workflow requests default to dynamic workflow. Use Execution mode stack and Dynamic workflow integration.
For non-trivial or risky work, require research-informed planning and an adversarial review/oracle gate before acceptance. Director-mediated oracle/review is mandatory for production config/data, schema/database/migrations, auth/security/secrets, deploy/rollback/remediation, external service writes, conflicting evidence, cross-module/repo implementation, indirect verification, or high-risk user-facing behavior.
Workflow Selection Requirement
Every Director-routed worker, packet, review lane, oracle lane, ledger item, and user-visible worker status must name its selected workflow/playbook and top-level control loop whether or not the user asks about structure. Use a compact workflow matrix for multi-worker plans, but single-worker dispatches and status rows still need explicit workflow fields. If the Director cannot name the workflow or control loop yet, it is still routing; finish routing or report the routing blocker before launching, steering, or accepting that worker.
Worker Launch Minimum
Every worker brief must include:
- project scope, resolved Codex project target, owned repo/path, and path-ownership rationale;
- bounded task, done criteria, selected workflow/playbook, constraints, and verification surface;
- user-outcome fit: the final proof this lane contributes to, the prerequisite checkpoints it may prove, and what would still remain before the Director can call the user's goal complete;
- worker role and top-level control loop: orchestrate for most non-trivial Director-created workers, or a direct-leaf/single-playbook exception with rationale;
- model/thinking choice with rationale, using Agent profiles and model routing;
- skills to consider/load/report, including the exact
$codex-director:director-* workflow skill to invoke, context/helper policy, research lane, native helper runtime surface, V2 helper profile policy, and a mandatory real helper/subagent lane for non-trivial Director-created workers;
- oracle/review policy, commit authority derived from the user's request, git/worktree handling, and archive/cleanup expectation;
- coordinator vs packet-executor authority, including whether a coordinator may edit implementation files or only prepare packet briefs/checkpoints;
- next-packet dispatch obligation for coordinator checkpoints:
next-packet-dispatched, monitor-scheduled, blocked-on-dispatch:<reason>, or awaiting-approval:<reason>;
- evidence format, verbosity limit, activation report requirement, and unresolved launch-brief items;
- Goal fit: Director ledger only, worker Codex Goal, or both;
- live config and credential-source policy when relevant: project-local env/config/service-token sources first, then approved provider/dashboard paths; no secret reset, credential rotation, local-config push, direct deploy, or alias change without explicit authority and post-action verification;
- direct-leaf exception, only when the worker itself will do a tiny, mechanical, low-risk task and records separate rationale for all three properties.
Native V2 helper briefing minimum, when a worker may have multi_agent_v2 exposed:
- The Director must say V2 is worker-internal only and must not replace top-level Codex worker creation.
- The worker must detect and report
multi_agent_v2 surface: available:<tools> | namespaced:<namespace> | v1-only | unavailable:<reason> | ambiguous:<reason>.
- The worker must map RP roles deliberately:
explore for one-question scouts, pair for complex/deep helper work, engineer for well-scoped execution after the plan is clear, and design for bounded critique or user-facing polish.
- The worker must choose helper model/thinking/fork policy when exposed: narrow scouts low/medium and usually
fork_turns:"none"; clear execution latest-main/high unless truly mechanical; complex or final-authority helpers latest-main/high or xhigh; prompt-only fallback when schema fields are hidden.
- V2 helper briefs must include stable lowercase
task_name, role/profile, goal, exact scope, leave-alone files/modules, sibling lanes, plan/artifact paths, expected output, evidence standard, and cleanup expectation.
- The worker must treat
wait_agent/list_agents as status only, use send_message for queued context, followup_task for a new helper turn, verify helper output against source evidence, and close helpers with close_agent or record close_blocked:<reason>.
Use REFERENCE.md for the full worker brief, activation report, oracle packet, ledger, git/worktree, and anti-pattern templates.
Monitoring And Evidence
Workers start with activation. Accept only callbacks for final, blocked, needs_user, oracle_request, or ownership-changing handoff; otherwise poll privately, update the ledger, and avoid routine progress narration. A callback, expected final message, stale summary, or worker claim is only a terminal signal until the Director calls codex_app.read_thread for that child thread and reads the terminal child report from the thread itself.
Use watchdogs for stale work. Worker threads are single-material-task handles: steer only inside the same bounded assignment, and create a fresh worker for a different material task. Completion requires child-thread readback, captured terminal worker evidence, evidence reconciliation against done criteria, review/oracle status, helper/direct-leaf acceptance, cleanup/archive state, and reconciled ledger/workflow artifacts. V2 helper output counts only after the owning worker has read it, spot-checked material claims, summarized the verified evidence, and closed the helper or recorded an acceptable close blocker. If readback or terminal evidence is missing, report pending-readback, readback_blocked:<reason>, stale, or insufficient-evidence instead of a final verdict. Do not send final user status while any Director-created worker is pending-readback, readback_blocked:<reason>, insufficient-evidence, missing helper/direct-leaf acceptance, has active/unread V2 helpers, or a coordinator checkpoint has only recommended next briefs without next-packet-dispatched, monitor-scheduled, blocked-on-dispatch:<reason>, or awaiting-approval:<reason>. Surface user-visible updates only for final evidence, real blockers or decisions, safety/production/destructive choices, ownership-changing handoffs, or stale/cancel/archive/cleanup state.
Goal completion requires evidence against the user's stated finish line, not merely a successful prerequisite. If the original request was end-to-end behavior, a redirect check, provider setting save, worker report, partial DB state, or hosted health check is a checkpoint until the final flow proof is captured or a blocker is recorded with the exact remaining proof step.
Queued or pending worktree handles are active worker handles even before a thread id is visible. Do not delete, pause, or stop the only monitor for a task while pending worktree ids, running workers, or queued packet workers remain. If a setup heartbeat is obsolete, first create or update the replacement monitor for the active handles; if monitor creation/update fails, record monitor_blocked:<reason> and surface that blocker instead of returning a final monitored status. A final response that creates or reports pending worktree ids must include either an active monitor id, callback coverage, or an explicit monitor blocker/manual next-check state. Pending-worktree pickup state must name the pending id, lookup query or matching strategy, next wake mechanism, next wake time, owner task, pickup success condition, and stale threshold.
Safety And Boundaries
Ask before secrets, raw private data, production/destructive actions, external submission, ambiguous commits, or unclear cross-repo/project ownership.
For credential or provider repair, workers must inventory project-local approved sources first: repo-local env files by key name/presence, project docs/runbooks, service-token paths, and hosted env metadata. Only after those are exhausted should they propose dashboard edits, secret-manager access, or credential rotation. If the user rejects a source or says it requires interactive password/unlock, record that source as unavailable and do not keep probing it in later turns unless the user re-authorizes it.
For hosted config, direct preview deployments, alias moves, or dashboard/API writes, require a worker-owned plan that distinguishes local source config, live provider state, temporary local edits, direct hotfix state, and durable git/PR follow-up. Any temporary local config mutation used only to push live settings must be restored and verified before completion evidence.
Browser ChatGPT Pro oracle use requires the privacy review, Pro-value judgment, fallback behavior, and packet flow in Browser ChatGPT oracle workflow.
Codex Director does not rely on plugin-bundled lifecycle hooks. Do not use marker strings, prompt scanning, or transcript scanning as a Director routing mechanism. See hooks README.
Reference Map
- REFERENCE.md: full Director operating brief, templates, ledgers, evidence gates, git/worktrees, monitoring, examples, and anti-patterns.
- Runtime and mode refs: runtime-adapters.md, execution-mode-stack.md, and dynamic-workflow-integration.md.
- Explicit workflow skills: $codex-director:director-orchestrate, $codex-director:director-build, $codex-director:director-review, $codex-director:director-investigate, $codex-director:director-deep-plan, $codex-director:director-refactor, $codex-director:director-optimize, $codex-director:director-dynamic-workflow, and $codex-director:director-browser-oracle.
- Workflow playbooks: research/investigate, deep-plan, build, orchestrate, review, refactor, optimize, and Browser oracle.
- Supporting refs: agent profiles/model routing, optional prompt artifacts, Goals, Director regression checklist, and hooks README.
