S00-016: Record recovered fresh reviewer execution path

Changes: Document coordinator-authorized external readiness and successful post-release tool use through the shared reviewer/executor harness; add S00-016 evidence and handoff. No source or harness configuration changes.
Validation: Read-only readiness assertions passed with exit 0; tasks.py validate passed for 281 tasks at revision 29; git diff --check passed. Parent tasks remain blocked and unaccepted. Future provider capacity and S00-012 acceptance require separate fresh review.

Task: S00-016
Agent: auto-ci-cd-351a0cbbabef
Role: ci-cd
Action: claim
Status: review

Task title: Restore reviewer model availability after provider capacity failure

planning/TASK_MATRIX.md

@@ -1,6 +1,6 @@
 # Матрица задач
 
-Generated; state revision **28**. Canonical status: state/tasks.json.
+Generated; state revision **30**. Canonical status: state/tasks.json.
 
 | ID | Этап | Оператор | Reviewer | Статус | Owner | Зависимости | Задача |
 | --- | --- | --- | --- | --- | --- | --- | --- |
@@ -18,7 +18,7 @@ Generated; state revision **28**. Canonical status: state/tasks.json.
 | [S00-013](tasks/S00-013.md) | S00 | ci-cd | qa | done | auto-ci-cd-5f68f03dd33b | S00-001, S00-011 | Bound oversized S21-006 runner context without truncating requirements |
 | [S00-014](tasks/S00-014.md) | S00 | ci-cd | qa | done | auto-ci-cd-14343249da62 | S00-001, S00-011, S00-013 | Fix repeated runner cleanup after a submitted parent is reaped |
 | [S00-015](tasks/S00-015.md) | S00 | ci-cd | qa | blocked | auto-ci-cd-5475930af078 | S00-001, S00-011, S00-013, S00-014, S00-016 | Устранить прерывание: Fix runner prompt delivery after partial stdin timeout |
-| [S00-016](tasks/S00-016.md) | S00 | ci-cd | qa | todo |  | S00-001, S00-011, S00-013, S00-014 | Restore reviewer model availability after provider capacity failure |
+| [S00-016](tasks/S00-016.md) | S00 | ci-cd | qa | review | auto-ci-cd-351a0cbbabef | S00-001, S00-011, S00-013, S00-014 | Restore reviewer model availability after provider capacity failure |
 | [S00-010](tasks/S00-010.md) | S00 | qa | orchestrator | todo |  | S00-001, S00-002, S00-003, S00-004, S00-005, S00-006, S00-007, S00-008, S00-009 | Gate: Профиль и проверка стека |
 | [S01-001](tasks/S01-001.md) | S01 | orchestrator | security | todo |  | S00-010 | Описать identity/model contracts |
 | [S01-002](tasks/S01-002.md) | S01 | orchestrator | security | todo |  | S00-010, S01-001 | Описать async account context |

planning/stages/S00.md

@@ -20,7 +20,7 @@
 - [S00-013](../tasks/S00-013.md): Bound oversized S21-006 runner context without truncating requirements — ci-cd; done.
 - [S00-014](../tasks/S00-014.md): Fix repeated runner cleanup after a submitted parent is reaped — ci-cd; done.
 - [S00-015](../tasks/S00-015.md): Устранить прерывание: Fix runner prompt delivery after partial stdin timeout — ci-cd; blocked.
-- [S00-016](../tasks/S00-016.md): Restore reviewer model availability after provider capacity failure — ci-cd; todo.
+- [S00-016](../tasks/S00-016.md): Restore reviewer model availability after provider capacity failure — ci-cd; review.
 - [S00-010](../tasks/S00-010.md): Gate: Профиль и проверка стека — qa; todo.
 
 ## Граница этапа

planning/task_matrix.csv

@@ -13,7 +13,7 @@ S00-012,S00,ci-cd,qa,blocked,auto-ci-cd-f101e40d9902,"S00-001, S00-011, S00-013,
 S00-013,S00,ci-cd,qa,done,auto-ci-cd-5f68f03dd33b,"S00-001, S00-011",Bound oversized S21-006 runner context without truncating requirements
 S00-014,S00,ci-cd,qa,done,auto-ci-cd-14343249da62,"S00-001, S00-011, S00-013",Fix repeated runner cleanup after a submitted parent is reaped
 S00-015,S00,ci-cd,qa,blocked,auto-ci-cd-5475930af078,"S00-001, S00-011, S00-013, S00-014, S00-016",Устранить прерывание: Fix runner prompt delivery after partial stdin timeout
-S00-016,S00,ci-cd,qa,todo,,"S00-001, S00-011, S00-013, S00-014",Restore reviewer model availability after provider capacity failure
+S00-016,S00,ci-cd,qa,review,auto-ci-cd-351a0cbbabef,"S00-001, S00-011, S00-013, S00-014",Restore reviewer model availability after provider capacity failure
 S00-010,S00,qa,orchestrator,todo,,"S00-001, S00-002, S00-003, S00-004, S00-005, S00-006, S00-007, S00-008, S00-009",Gate: Профиль и проверка стека
 S01-001,S01,orchestrator,security,todo,,S00-010,Описать identity/model contracts
 S01-002,S01,orchestrator,security,todo,,"S00-010, S01-001",Описать async account context

state/commit_messages/auto-ci-cd-351a0cbbabef.txt

@@ -0,0 +1,4 @@
+Record recovered fresh reviewer execution path
+
+Changes: Document coordinator-authorized external readiness and successful post-release tool use through the shared reviewer/executor harness; add S00-016 evidence and handoff. No source or harness configuration changes.
+Validation: Read-only readiness assertions passed with exit 0; tasks.py validate passed for 281 tasks at revision 29; git diff --check passed. Parent tasks remain blocked and unaccepted. Future provider capacity and S00-012 acceptance require separate fresh review.

state/evidence/S00-016-auto-ci-cd-351a0cbbabef.md

@@ -0,0 +1,38 @@
+# S00-016 execution-path readiness evidence
+
+Executor: auto-ci-cd-351a0cbbabef; role: ci-cd; date: 2026-10-15.
+Result: observed available fresh tool-capable shared reviewer execution path; pending independent QA review.
+
+## Input, output and acceptance
+
+Input: task/card/packet, required startup and task documents, blocker reports, direct dependency executor/review evidence, accepted scope ADR, coordinator external-release event, local command configuration and actual run records. Output: this bounded readiness record. No source modification or provider/model configuration change was needed.
+
+The coordinator explicitly supplied readiness in state/tasks.json events, revision 28, at 2026-10-14T18:54:03+00:00, action release-external for S00-016, agent coordinator-capacity-b12fb7abdd2d. Its reason authorizes autonomous recovery, cites successful tools in auto-ci-cd-5475930af078, and requires fresh resolver/QA verification without parent acceptance. Revision 29 assigned this fresh resolver at 18:54:04+00:00, after release.
+
+## Actual startup observation
+
+Failed reviewer auto-qa-98b05bd56c25: run.json returncode 1, stopped_after_transition false; output.log reports WebSocket fallback after HTTP 503 Service Unavailable and twice Selected model is at capacity. No acceptance review completed.
+
+runner.local.json commands_by_role is empty. Its common command is /Users/tola/.local/bin/codex --ask-for-approval never exec --sandbox workspace-write --config sandbox_workspace_write.network_access=true --cd {root} -. There is no resume argument or role-specific model override. scripts/runner.py launch opens the persisted prompt as stdin, starts a subprocess with a fresh agent id and supplies assignment environment variables. No new agent was launched by this executor.
+
+Startup headers in state/runs/<agent>/output.log show the same Codex v0.162.1, model gpt-6.1-sol and provider openai, with distinct sessions:
+
+- Failed QA: 01a13bc0-cb80-7cd0-b12d-96aed1570d6f.
+- Recovery diagnosis executor: 01a13bc1-213f-75c3-b657-6acc80b916a6.
+- Current post-release resolver: 01a13bc3-b66a-7262-9d15-b2ffa7a65db4.
+
+Current state/runs/auto-ci-cd-351a0cbbabef/run.json records running, started_at 2026-10-14T18:54:04+00:00. This fresh model session successfully issued and consumed real shell/Python tool calls, including task resume/show/packet, readiness inspection and task validation. This is an actual startup success through the configured common reviewer/executor path after release, not a simulated model check. The current process has not yet exited; runner records its terminal returncode after submit. A later QA startup remains independently observed by its own process; this result does not guarantee future capacity.
+
+## Commands and results
+
+- python3 scripts/tasks.py resume --agent auto-ci-cd-351a0cbbabef: exit 0, assigned S00-016 in_progress.
+- python3 scripts/tasks.py show S00-016 and packet S00-016 --agent auto-ci-cd-351a0cbbabef: exit 0 each, bounded acceptance and required reads inspected.
+- Python read-only inspection of state/tasks.json release/claim events, runner.local.json common argv/empty role overrides, three run headers and assignment environment: exit 0. Only named nonsecret assignment variables were read; no credentials recorded.
+- Python assertion probe: exit 0. Asserted empty commands_by_role, no resume in argv, explicit coordinator release, current LUMA_AGENT_ID, same model/provider in three headers, three distinct session ids, original 503/capacity text, S00-012 and S00-015 still blocked, and current S00-016 ownership. Output: PASS: explicit external release; shared reviewer/executor command; three distinct same-model sessions; current fresh session executed this Python tool; parent reviews remain blocked.
+- python3 scripts/tasks.py validate: exit 0, 281 tasks, 22 stages, 221 requirements, 211 allocated Web requirements, revision 29.
+- git diff --check before evidence creation: exit 0.
+- Initial combined card/handoff read: exit 1 solely because S00-016 had no previous handoff. This is its first executor attempt; packet also contains no previous handoff. All explicitly required task artifacts exist and were read.
+
+## Scope and limits
+
+Only evidence, handoff and commit-message metadata authored. No runner/test source edits, dependencies, secrets, spec snapshots, shared contracts, Git mutations or harness retries. No new tests were added or existing test suites rerun for this evidence-only provider recovery. Foundation validation is not application readiness. The verified condition is startup and tool use on the common reviewer execution path; this executor is not acting as the S00-012 reviewer. S00-012 and S00-015 remain blocked pending the normal remediation reviews. S00-002 is not accepted. Independent QA must verify this readiness record and its own fresh startup, then decide only S00-016.

state/handoffs/S00-016.md

@@ -0,0 +1,9 @@
+# S00-016 handoff
+
+Executor: auto-ci-cd-351a0cbbabef (ci-cd). Result: post-release common reviewer/executor path successfully started a fresh same-model session and executed real tools. No source changes.
+
+Explicit readiness: state/tasks.json revision 28 release-external by coordinator-capacity-b12fb7abdd2d. Current session started after release; shared command has no role overrides or resume. Failed reviewer, recovery executor and current resolver have distinct session ids with the same model/provider. Current tool calls and validation succeeded; provider capacity is an observed recovery, not a future guarantee.
+
+Evidence: state/evidence/S00-016-auto-ci-cd-351a0cbbabef.md. Validation exit 0 (281 tasks, revision 29); readiness assertions exit 0. The runner writes final run status/returncode after terminal transition. No model retry or child agent launched by this executor.
+
+Next: coordinator commits this submission and starts an independent fresh QA reviewer for S00-016. Reviewer verifies actual release, common configuration, startup/tool evidence and its own fresh availability. Accept only this remediation if satisfied; S00-015 and S00-012 continue through their normal separate fresh review workflow. No parent acceptance or unblocking by this executor.

state/tasks.json

@@ -1,6 +1,6 @@
 {
   "schema_version": 1,
-  "revision": 28,
+  "revision": 30,
   "tasks": {
     "S00-001": {
       "status": "done",
@@ -1193,10 +1193,14 @@
       "handoff": "state/handoffs/S00-015.md"
     },
     "S00-016": {
-      "status": "todo",
-      "owner": null,
+      "status": "review",
+      "owner": "auto-ci-cd-351a0cbbabef",
       "external_wait": false,
-      "reason": "Standing user authorization permits autonomous recovery. The same configured CLI/model successfully executed tools in the later fresh session auto-ci-cd-5475930af078; commands_by_role is empty, so reviewer and executor share the execution path. Evidence: state/runs/auto-ci-cd-5475930af078/output.log. This confirms a recovered startup after the recorded transient capacity failure; fresh resolver and independent QA must verify readiness, not accept the parent task."
+      "reason": null,
+      "started_at": "2026-10-14T18:54:04+00:00",
+      "updated_at": "2026-10-14T18:56:00+00:00",
+      "evidence": "state/evidence/S00-016-auto-ci-cd-351a0cbbabef.md",
+      "handoff": "state/handoffs/S00-016.md"
     }
   },
   "events": [
@@ -1544,6 +1548,29 @@
       "task": "S00-016",
       "agent": "coordinator-capacity-b12fb7abdd2d",
       "reason": "Standing user authorization permits autonomous recovery. The same configured CLI/model successfully executed tools in the later fresh session auto-ci-cd-5475930af078; commands_by_role is empty, so reviewer and executor share the execution path. Evidence: state/runs/auto-ci-cd-5475930af078/output.log. This confirms a recovered startup after the recorded transient capacity failure; fresh resolver and independent QA must verify readiness, not accept the parent task."
+    },
+    {
+      "revision": 29,
+      "at": "2026-10-14T18:54:04+00:00",
+      "action": "claim",
+      "task": "S00-016",
+      "agent": "auto-ci-cd-351a0cbbabef",
+      "role": "ci-cd",
+      "from": "todo",
+      "to": "in_progress",
+      "reason": null
+    },
+    {
+      "revision": 30,
+      "at": "2026-10-14T18:56:00+00:00",
+      "action": "submit",
+      "task": "S00-016",
+      "agent": "auto-ci-cd-351a0cbbabef",
+      "role": null,
+      "from": "in_progress",
+      "to": "review",
+      "reason": null,
+      "evidence": "state/evidence/S00-016-auto-ci-cd-351a0cbbabef.md"
     }
   ],
   "retired_agents": [