diff --git a/planning/TASK_MATRIX.md b/planning/TASK_MATRIX.md
index ec145f8..05b0856 100644
--- a/planning/TASK_MATRIX.md
+++ b/planning/TASK_MATRIX.md
@@ -1,6 +1,6 @@
 # Матрица задач
 
-Generated; state revision **93**. Canonical status: state/tasks.json.
+Generated; state revision **94**. Canonical status: state/tasks.json.
 
 | ID | Этап | Оператор | Reviewer | Статус | Owner | Зависимости | Задача |
 | --- | --- | --- | --- | --- | --- | --- | --- |
@@ -32,7 +32,7 @@ Generated; state revision **93**. Canonical status: state/tasks.json.
 | [S00-027](tasks/S00-027.md) | S00 | ci-cd | security | done | auto-ci-cd-40ae46e8efe7 | S00-001, S00-002, S00-021 | Restore approved npm registry connectivity for the OMEMO2 backend investigation |
 | [S00-028](tasks/S00-028.md) | S00 | ci-cd | qa | blocked | auto-ci-cd-211cf3a2bd08 | S00-002, S00-030 | Repair conflicting Codex harness sandbox arguments |
 | [S00-029](tasks/S00-029.md) | S00 | orchestrator | security | blocked |  | S00-001, S00-002, S00-021, S00-027 | Record an approved browser OMEMO backend sourcing strategy |
-| [S00-030](tasks/S00-030.md) | S00 | ci-cd | qa | blocked |  | S00-002 | Provide a valid Codex sandbox app-server socket directory |
+| [S00-030](tasks/S00-030.md) | S00 | ci-cd | qa | todo |  | S00-002 | Provide a valid Codex sandbox app-server socket directory |
 | [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 |
diff --git a/planning/stages/S00.md b/planning/stages/S00.md
index dfe51fb..c6de90f 100644
--- a/planning/stages/S00.md
+++ b/planning/stages/S00.md
@@ -34,7 +34,7 @@
 - [S00-027](../tasks/S00-027.md): Restore approved npm registry connectivity for the OMEMO2 backend investigation — ci-cd; done.
 - [S00-028](../tasks/S00-028.md): Repair conflicting Codex harness sandbox arguments — ci-cd; blocked.
 - [S00-029](../tasks/S00-029.md): Record an approved browser OMEMO backend sourcing strategy — orchestrator; blocked.
-- [S00-030](../tasks/S00-030.md): Provide a valid Codex sandbox app-server socket directory — ci-cd; blocked.
+- [S00-030](../tasks/S00-030.md): Provide a valid Codex sandbox app-server socket directory — ci-cd; todo.
 - [S00-010](../tasks/S00-010.md): Gate: Профиль и проверка стека — qa; todo.
 
 ## Граница этапа
diff --git a/planning/task_matrix.csv b/planning/task_matrix.csv
index 9e82d70..42da947 100644
--- a/planning/task_matrix.csv
+++ b/planning/task_matrix.csv
@@ -27,7 +27,7 @@ S00-026,S00,ci-cd,qa,done,auto-ci-cd-4255c34da227,"S00-001, S00-002, S00-017, S0
 S00-027,S00,ci-cd,security,done,auto-ci-cd-40ae46e8efe7,"S00-001, S00-002, S00-021",Restore approved npm registry connectivity for the OMEMO2 backend investigation
 S00-028,S00,ci-cd,qa,blocked,auto-ci-cd-211cf3a2bd08,"S00-002, S00-030",Repair conflicting Codex harness sandbox arguments
 S00-029,S00,orchestrator,security,blocked,,"S00-001, S00-002, S00-021, S00-027",Record an approved browser OMEMO backend sourcing strategy
-S00-030,S00,ci-cd,qa,blocked,,S00-002,Provide a valid Codex sandbox app-server socket directory
+S00-030,S00,ci-cd,qa,todo,,S00-002,Provide a valid Codex sandbox app-server socket directory
 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
diff --git a/state/commit_messages/coordinator-input-s00-030.txt b/state/commit_messages/coordinator-input-s00-030.txt
new file mode 100644
index 0000000..eb038bd
--- /dev/null
+++ b/state/commit_messages/coordinator-input-s00-030.txt
@@ -0,0 +1,4 @@
+Record newly available external input for independent verification
+
+Changes: Release external waiting state for S00-030 through tasks.py. Input: Coordinator confirms valid host-side sandbox execution without modifying socket ownership/mode: codex -c sandbox_mode='"workspace-write"' -c sandbox_workspace_write.network_access=true sandbox -- python3 /tmp/luma-filesystem-sandbox-probe.py, launched via approved host tool execution (outer require_escalated), exit 0. Inside actual Codex workspace-write sandbox synthetic project write/read/remove passed, unique /home/tola outside-project write denied EROFS (errno 30), no outside file created, uid 1000. Public diagnostic state/runs/coordinator-sandbox/output.log; synthetic probe script /tmp/luma-filesystem-sandbox-probe.py. Failure occurred when invoking nested sandbox from restricted context, not in this approved host context. Fresh S00-030 executor/QA should request approved outer host execution of the bounded inner sandbox diagnostic, retaining inner workspace-write and proxy/TLS settings. Do not chmod global sockets or weaken policy. Host input now supplied and verified; task implementation/docs and independent review remain unaccepted.
+Validation: External input availability checked; tasks.py release-external succeeded. Acceptance and dependent tasks remain unverified pending fresh executor and independent review.
diff --git a/state/tasks.json b/state/tasks.json
index 2e61cc1..7a84d5c 100644
--- a/state/tasks.json
+++ b/state/tasks.json
@@ -1,6 +1,6 @@
 {
   "schema_version": 1,
-  "revision": 93,
+  "revision": 94,
   "tasks": {
     "S00-001": {
       "status": "done",
@@ -1419,10 +1419,10 @@
       "reason": "Pinned libomemo.js@3.0.0 supplies real embedded WASM but is a different unaudited ratchet and excludes consumer SCE; no approved decision reconciles it with S00-022 retained audited engine/persistence requirement."
     },
     "S00-030": {
-      "status": "blocked",
+      "status": "todo",
       "owner": null,
-      "external_wait": true,
-      "reason": "S00-028 cannot independently validate project filesystem sandbox: installed Codex sandbox exits before command execution because the app-server socket directory must be user-owned with mode 0700. Host socket repair is outside launcher arguments scope.\nAutomatic blocker limit reached; explicit external resolution required."
+      "external_wait": false,
+      "reason": "Coordinator confirms valid host-side sandbox execution without modifying socket ownership/mode: codex -c sandbox_mode='\"workspace-write\"' -c sandbox_workspace_write.network_access=true sandbox -- python3 /tmp/luma-filesystem-sandbox-probe.py, launched via approved host tool execution (outer require_escalated), exit 0. Inside actual Codex workspace-write sandbox synthetic project write/read/remove passed, unique /home/tola outside-project write denied EROFS (errno 30), no outside file created, uid 1000. Public diagnostic state/runs/coordinator-sandbox/output.log; synthetic probe script /tmp/luma-filesystem-sandbox-probe.py. Failure occurred when invoking nested sandbox from restricted context, not in this approved host context. Fresh S00-030 executor/QA should request approved outer host execution of the bounded inner sandbox diagnostic, retaining inner workspace-write and proxy/TLS settings. Do not chmod global sockets or weaken policy. Host input now supplied and verified; task implementation/docs and independent review remain unaccepted."
     }
   },
   "events": [
@@ -2605,6 +2605,14 @@
       "from": "in_progress",
       "to": "blocked",
       "reason": "S00-028 cannot independently validate project filesystem sandbox: installed Codex sandbox exits before command execution because the app-server socket directory must be user-owned with mode 0700. Host socket repair is outside launcher arguments scope.\nAutomatic blocker limit reached; explicit external resolution required."
+    },
+    {
+      "revision": 94,
+      "at": "2026-10-15T10:30:27+00:00",
+      "action": "release-external",
+      "task": "S00-030",
+      "agent": "coordinator-input-s00-030",
+      "reason": "Coordinator confirms valid host-side sandbox execution without modifying socket ownership/mode: codex -c sandbox_mode='\"workspace-write\"' -c sandbox_workspace_write.network_access=true sandbox -- python3 /tmp/luma-filesystem-sandbox-probe.py, launched via approved host tool execution (outer require_escalated), exit 0. Inside actual Codex workspace-write sandbox synthetic project write/read/remove passed, unique /home/tola outside-project write denied EROFS (errno 30), no outside file created, uid 1000. Public diagnostic state/runs/coordinator-sandbox/output.log; synthetic probe script /tmp/luma-filesystem-sandbox-probe.py. Failure occurred when invoking nested sandbox from restricted context, not in this approved host context. Fresh S00-030 executor/QA should request approved outer host execution of the bounded inner sandbox diagnostic, retaining inner workspace-write and proxy/TLS settings. Do not chmod global sockets or weaken policy. Host input now supplied and verified; task implementation/docs and independent review remain unaccepted."
     }
   ],
   "retired_agents": [