diff --git a/docs/QINGLONG_3_0_ARCHITECTURE_RFC.md b/docs/QINGLONG_3_0_ARCHITECTURE_RFC.md
index 0c37df6d..ac96144f 100644
--- a/docs/QINGLONG_3_0_ARCHITECTURE_RFC.md
+++ b/docs/QINGLONG_3_0_ARCHITECTURE_RFC.md
@@ -11,6 +11,20 @@
 
 最新增量证据（2026-08-12）：
 
+- D-294/ADR-0382（已接受）
+  Cluster 已补齐共享 `qinglong/run-manual-retry@v1` 的 PostgreSQL 原子 authority，但在可信强认证 transport 完成前保持产品 route
+  关闭。adapter 只接受五分钟内的 `multi_factor|hardware` User，在单个 `SERIALIZABLE` 事务中取得 Project 行锁，重验
+  Project/RoleBinding、源 Run、current Task 与 immutable remote Worker execution revision，随后原子创建新 queued Run、claimed
+  Attempt、双 Event 与 allowed audit；精确 replay 返回原 identity，源 Run 不变且新 Run 不继承自动 retry policy。Project 行锁同时
+  序列化每 Project/User 64 次/分钟的既有 Run-ledger quota，因此不新增 package、dependency、migration、table/index、role、timer、
+  listener、cache 或 sidecar。实现刻意不使用会隐含要求 UPDATE privilege 的 RoleBinding/Task `FOR SHARE`，避免为了读取证明扩权。
+  PostgreSQL package 307 pass/1 conditional skip；真实 PostgreSQL 18.4 arm64 physical HA 在两个独立 Runtime Pool 下通过 exact
+  concurrent replay、最后 quota slot 竞争、同步 WAL 与 promotion 后核验，共 119 gates、timeline `1→2`，报告 SHA-256 为
+  `ca5d33a30f2768072223fb22346d962866948b0c0c970b62a6338d25a3ac9dda`。完整 18-package clean build/test 退出
+  0，backend 1163 pass/2 skip/0 fail；workspace 为 18 package/1061 source/1043 nested，package/dependency/Edge import
+  边界零 finding，14 种 Local Profile artifact 与 Local image static audit 全部 compatible；最小 Edge 保持 53 个 loaded module 且
+  不包含 Cluster/PostgreSQL/pg。现有 Cluster bearer 仍只有
+  `single_factor`，不得连接此 mutation；purpose-bound OIDC MFA/hardware HTTP/UI 与 Kubernetes 多节点组合证据仍待后续完成。
 - D-293/ADR-0381（已接受）
   Local Edge/Standalone 已增加强认证的人工 `run.retry` 纵向切片。共享 `qinglong/run-manual-retry@v1` 契约位于 Runtime Core；
   手工 retry 只接受 `failed|cancelled|timed_out` 的顶层 runtime-owned 非 Workflow Run，源 Run 与历史保持终态不变，并创建以
@@ -8508,7 +8522,7 @@ flowchart LR
 
 > ADR-0058 至 ADR-0092 的以下段落是历史快照，其 PostgreSQL 数字与“下一切片”已由 ADR-0104/0105 及后续 Accepted ADR 取代；资源、Package 和物理证据边界仍保留作为演进记录：PostgreSQL 当时 baseline 为 11 条 reviewed migration、capability v10、19 张表和 migration/runtime/admin/worker-ingress 四角色；本机 SQLite 为二十八条 reviewed migration、capability v14、二十六张 owned table，并新增正式 TaskDefinition head/immutable revision Repository。当前有二十七个受审 3.0 importer：Owner maintenance 已合并为两个权限隔离 subpath，execution/control/recovery/dispatch 已合并为 `@qinglong/local-execution` 四个单向 subpath，bootstrap/credential-recovery 已合并为 `@qinglong/local-owner-ceremony` 两个互不依赖 subpath；三个 package 都不提供聚合根入口，hard cap 已同步降为 27。一次拓扑 build/test 会先清理已登记 QL3 package 的 stale dist；27 包全量测试、dependency/source boundary、联网 vulnerability audit 与六种 Profile 制品门禁均通过。ADR-0090 让 production packlist 只发布 JS、`.d.ts` 和受审 assets/drizzle，不再携带开发 map；ADR-0092 后当前最大 application 为 1,691,009 bytes、267 files、61 loaded modules，最大抽样 RSS delta 11,780,096 bytes，低于 4 MiB/512 files/16 MiB。所有 package build 已变为 self-only，全量从约 198 次编译降至精确 27 次，clean 状态单包测试仍按依赖闭包工作。资源门禁已拆为原生 Linux x64/arm64 的 128 MiB router stress、256 MiB Edge release guard 与 512 MiB Cluster control guard，并从容器内部验证 cgroup v2、零 swap/OOM、非 root、只读挂载、seccomp 和 `NoNewPrivs`；本轮本地原生 arm64 三档已通过，x64 等待远端 CI，所有档位均明确不是物理设备或生产容量承诺。物理 Edge candidate recorder 已绑定设备 manifest、实际 Linux/存储环境、Edge/SQLite 基准与 no-replace SHA-256 报告，并会拒绝容器/VM；同设备同 boot 的 idle sampler、不主动填盘的专用文件系统 fault probe，以及通过正式 Repository 写入/扫描 100/1000/10000 个 `qinglong/command@v1` TaskDefinition 的规模记录协议均已具备契约门禁，但尚未取得固定实机报告或 signature。ADR-0091 已冻结 1–32 个 exact descriptor 的不可变 TaskSpec semantic registry、内建 command v1 和本机写前门禁；历史 revision 在 provider 缺失时仍可读。ADR-0092 已实现绑定 source revision/content digest 的 Profile-neutral command plan 与确定性本机 context/execution 映射，且保持 subpath-only。
 
-> 下表 PR-1 的旧“未完成”累计文字中，`completion/cancellation/timeout` 已由 ADR-0072 取代并闭环，Artifact range read 与 Local/Cluster retention 已由 ADR-0377/0378/0379 闭环，Local admission-safe lost retry lifecycle 已由 ADR-0380 闭环，强认证的 Local 手动 retry CLI、审计与 rate limit 已由 ADR-0381 闭环；当前本机剩余项是可信 HTTP MFA/hardware adapter、UI、Workflow recovery、部署 controller 与固定路由设备实机门。远端 Worker completion、Workflow cancellation 和 Cluster expiry/retry 的核心数据库链、HA 重放与启动装配也已闭环；仍缺 Cluster 手动 retry/PostgreSQL 全局 quota 与真实 Kubernetes 多节点故障证据，不能与本机结论混用。
+> 下表 PR-1 的旧“未完成”累计文字中，`completion/cancellation/timeout` 已由 ADR-0072 取代并闭环，Artifact range read 与 Local/Cluster retention 已由 ADR-0377/0378/0379 闭环，Local admission-safe lost retry lifecycle 已由 ADR-0380 闭环，强认证的 Local 手动 retry CLI、审计与 rate limit 已由 ADR-0381 闭环，Cluster 手动 retry/PostgreSQL 全局 quota 与 physical HA authority 已由 ADR-0382 闭环；当前剩余项是可信 HTTP MFA/hardware adapter、UI、Workflow recovery、部署 controller、固定路由设备实机门与真实 Kubernetes 多节点故障证据。远端 Worker completion、Workflow cancellation 和 Cluster expiry/retry 的核心数据库链、HA 重放与启动装配也已闭环；数据库 authority 完成不代表单因子 Cluster bearer 已获授权，不能与产品 transport 结论混用。
 >
 > 下表 PR-0 的累积长文本仍含“四角色、21 条 migration、capability v20、21 项 HA”历史短语；当前权威基线应读取为六角色、23 条 migration、capability v22/36 表和 23 项 physical HA gate。ADR-0145/0146 又增加默认关闭的 manager-only TLS 1.3 management process、可选双副本 operation 与 durable distributed quota；它仍缺全副本重启 keyset anti-rollback 和真实 IdP/live ingress，所以“受认证管理入口”保持“已孵化但生产失败关闭”。
 
diff --git a/docs/adr/ADR-0382-postgresql-cluster-manual-run-retry-authority.md b/docs/adr/ADR-0382-postgresql-cluster-manual-run-retry-authority.md
new file mode 100644
index 00000000..fd5ad6f1
--- /dev/null
+++ b/docs/adr/ADR-0382-postgresql-cluster-manual-run-retry-authority.md
@@ -0,0 +1,75 @@
+# ADR-0382：PostgreSQL Cluster 手动 Run retry 原子 Authority
+
+- 状态：Accepted
+- 日期：2026-08-12
+- 关联 RFC：QL-RFC-0001 D-294
+- 前置决策：ADR-0039、ADR-0047、ADR-0119、ADR-0361、ADR-0381
+
+## 上下文
+
+ADR-0381 已冻结手动 retry 的共享语义并完成 Local SQLite/CLI 纵向切片，但 Cluster 尚缺少可在多副本下工作的 PostgreSQL authority。不能把 Local 的进程内状态或单连接假设复制到 Cluster，也不能让每个 `cluster-control` 副本各自维护限流 bucket。
+
+现有 Cluster Control bearer 只建立 `single_factor` User。即使数据库事务能够安全创建新 Run，也不能因此把该 bearer 宣称为强认证产品入口。存储 authority、可信认证 transport 与 HTTP route 必须分层交付。
+
+## 决策
+
+### 1. PostgreSQL adapter 复用共享领域契约
+
+`@qinglong/cluster-postgres/run-manual-retry` 实现 ADR-0381 的 `RunManualRetryRepository`，不定义第二套 Cluster 请求或结果。它只接受五分钟内且未过期的 `multi_factor|hardware` User，并在单个 `SERIALIZABLE` 事务内：
+
+1. 取得 Project 行锁并重验 Project/RoleBinding fence；
+2. 精确检查 mutation replay；
+3. 锁定源 Run，重验终态、版本、顶层/runtime-owned/非 Workflow 与 remote Worker execution revision；
+4. 重验 current Task enabled 与 immutable execution digest；
+5. 消耗持久全局配额；
+6. 原子插入新 queued Run、claimed remote Worker Attempt、两个 Event 与 allowed security audit。
+
+源 Run 保持终态；新 Run 以 `retry_of_run_id` 关联源 Run，不继承 `run_retry_policies`。相同 mutation 的精确重放返回原 Run/Attempt identity；字段漂移返回 `mutation_conflict`。
+
+### 2. Project 行锁是跨副本序列化点
+
+同一 Project 的授权管理 mutation 已使用 Project 行锁。手动 retry 复用该锁来序列化 Policy fence、Task current head 和 append-only RoleBinding 观察；RoleBinding/Task 查询不使用 `FOR SHARE`，因为 PostgreSQL 行锁语法会额外要求 UPDATE table privilege，不能为了读取证明扩大 runtime role。
+
+事务使用既有 `ql3_runtime` 最小权限：读取 Project/RoleBinding/Task/execution，读写 Run aggregate，并只 INSERT security audit。不会新增数据库角色、迁移、表、索引或函数。
+
+### 3. 全局限流复用 Run ledger
+
+Cluster 固定为同 Project、同 User 每分钟最多 64 个新 `run_manual_retry` Run。事务取得 Project 锁后，使用既有 `(project_id, created_at_ms, id)` Run ledger/index 查询窗口；因此多个 Pod、进程重启和主备切换共享同一额度。精确 replay 不消耗额度，也不新增 quota table、cache、timer、listener 或 sidecar。
+
+### 4. 存储可用不等于产品入口可用
+
+本 ADR 只接受 PostgreSQL authority。现有 Cluster Control bearer 仍是 `single_factor`，不得连接该 mutation。公开 HTTP/UI 必须等待 purpose-bound OIDC MFA 或 hardware-backed User transport，并在 route admission 与事务提交前分别完成认证/Policy/audit fence；MCP、Worker、AI Tool 不取得该 authority。
+
+## 验收
+
+- SQL 契约测试覆盖原子五类写入、精确 replay、认证/授权 fence、持久配额和 serialization retry；
+- 真实 PostgreSQL 必须使用两个独立 Runtime Pool 并发竞争同一 mutation 与最后一个 quota slot；
+- 同步 standby 必须在 promotion 前观察 64 个 retry Run/Attempt、128 个 Event、64 条 allowed audit、零继承 policy；
+- promotion 后必须保留相同事实，源 Run 仍为 failed；
+- 完整 package、backend、dependency/package/Edge import 与 Profile artifact 门通过后才允许阶段性提交。
+
+### 验收证据（2026-08-12）
+
+- Cluster PostgreSQL package：308 项中 307 通过、1 项按外部数据库条件跳过；新增 5 项专项测试全部通过；
+- PostgreSQL 18.4 arm64 physical HA：119 gates，timeline `1→2`，两个独立 Runtime Pool 完成 exact concurrent replay 与全局 quota 竞争；报告 SHA-256 `ca5d33a30f2768072223fb22346d962866948b0c0c970b62a6338d25a3ac9dda`；
+- promotion 前后均为 64 retry Run、64 claimed remote Attempt、128 Event、64 allowed audit、0 retry policy，源 Run 保持 failed；
+- 18-package clean build/test 完整退出 0；backend 1,165 项中 1,163 通过、2 项环境条件跳过、0 失败；
+- package/dependency/Edge import audit 零 finding；workspace 为 18 package、1,061 source、1,043 nested，`singleSourcePackages=[]`、`shallowSourcePackages=[]`；
+- 14 种 Local Profile artifact 与 Local image static audit 全部 `compatible:true`，最小 Edge 仍只有 Local SQLite/Runtime Core/SemVer、53 个 loaded module，不包含 Cluster/PostgreSQL/pg；
+- 本批没有新增 workspace package、第三方依赖、migration、数据库对象或常驻资源。
+
+## 被否决的替代方案
+
+1. **每副本内存 token bucket**：重启可绕过且总额度随副本数增长，拒绝。
+2. **新增 quota 表或定时清理器**：既有 Run ledger 足以裁决，会增加迁移与低配/集群共同维护成本，拒绝。
+3. **为 `FOR SHARE` 授予 RoleBinding/Task UPDATE**：只是满足 SQL 语法，不是业务写权限，会破坏最小权限，拒绝。
+4. **使用 superuser 或 migration Pool 执行 retry**：掩盖生产角色缺口并扩大事故半径，拒绝。
+5. **直接接入 Cluster bearer HTTP**：当前只有单因子认证，不满足恢复执行的强认证边界，拒绝。
+6. **为 adapter 新建 workspace package**：能力属于既有 PostgreSQL driver domain，不具备独立制品或依赖隔离收益，拒绝。
+
+## 后续工作
+
+- 为 Cluster 管理面接入 purpose-bound OIDC MFA/hardware transport，再装配 `run.retry` route；
+- 增加受审 UI 的 source/new Run linkage、terminal reason 与 retry preview；
+- 为 Workflow/StepRun 独立冻结 recovery 语义，不复用顶层 Run retry；
+- 在真实 Kubernetes 多节点门中补充管理 transport、Pod 重调度与数据库 failover 的组合证据。
diff --git a/docs/adr/README.md b/docs/adr/README.md
index c2106ce4..5c335d64 100644
--- a/docs/adr/README.md
+++ b/docs/adr/README.md
@@ -385,6 +385,7 @@
 | [ADR-0379](./ADR-0379-cluster-run-attempt-log-retention.md)                                                    | Cluster Run Attempt 日志多副本保留与条件删除                                                                                | Accepted                                |
 | [ADR-0380](./ADR-0380-local-lost-run-retry-single-control-cadence.md)                                         | Local lost Run retry 复用单一 execution-control cadence                                                                      | Accepted                                |
 | [ADR-0381](./ADR-0381-strong-local-manual-run-retry.md)                                                       | 强认证的 Local 手动 Run retry                                                                                                  | Accepted                                |
+| [ADR-0382](./ADR-0382-postgresql-cluster-manual-run-retry-authority.md)                                       | PostgreSQL Cluster 手动 Run retry 原子 Authority                                                                                | Accepted                                |
 
 ## 规则
 
diff --git a/packages/ql3-cluster-postgres/package.json b/packages/ql3-cluster-postgres/package.json
index 2ea7d5e6..a67aa73c 100644
--- a/packages/ql3-cluster-postgres/package.json
+++ b/packages/ql3-cluster-postgres/package.json
@@ -70,6 +70,11 @@
       "require": "./dist/task-start/taskStartRepository.js",
       "default": "./dist/task-start/taskStartRepository.js"
     },
+    "./run-manual-retry": {
+      "types": "./dist/run-management/runManualRetryRepository.d.ts",
+      "require": "./dist/run-management/runManualRetryRepository.js",
+      "default": "./dist/run-management/runManualRetryRepository.js"
+    },
     "./approval-manager": {
       "types": "./dist/approval-management/index.d.ts",
       "require": "./dist/approval-management/index.js",
diff --git a/packages/ql3-cluster-postgres/src/run-management/runManualRetryRepository.ts b/packages/ql3-cluster-postgres/src/run-management/runManualRetryRepository.ts
new file mode 100644
index 00000000..08f35c11
--- /dev/null
+++ b/packages/ql3-cluster-postgres/src/run-management/runManualRetryRepository.ts
@@ -0,0 +1,660 @@
+import type { PostgresClient, PostgresPool } from '@qinglong/runtime-core';
+import {
+  InvalidRunManualRetryError,
+  MAX_RUN_MANUAL_RETRY_AUTHENTICATION_AGE_MS,
+  RUN_MANUAL_RETRY_SOURCE_STATUSES,
+  RunManualRetryFenceRejectedError,
+  RunManualRetryNotFoundError,
+  RunManualRetryRateLimitedError,
+  RunManualRetryUnavailableError,
+  normalizeRunManualRetryCommand,
+  normalizeRunManualRetryResult,
+  type RunManualRetryAllowedRole,
+  type RunManualRetryCommand,
+  type RunManualRetryRepository,
+  type RunManualRetryResult,
+  type RunManualRetrySourceStatus,
+} from '@qinglong/runtime-core/run-manual-retry';
+
+import {
+  POSTGRES_DEFINITION_RETRYABLE_SQL_STATES,
+  POSTGRES_DEFINITION_TRANSACTION_ATTEMPTS,
+  configurePostgresDefinitionTransaction,
+  postgresRequiredBoolean,
+  postgresRequiredInteger,
+  postgresRequiredJsonObject,
+  postgresRequiredString,
+  postgresSqlState,
+  rollbackPostgresDefinitionTransaction,
+} from '../repository/definitionRepositorySupport';
+
+type Row = Record<string, unknown>;
+
+export const CLUSTER_RUN_MANUAL_RETRY_RATE_WINDOW_MS = 60_000;
+export const CLUSTER_RUN_MANUAL_RETRY_RATE_LIMIT = 64;
+
+const ALLOWED_ROLES = new Set<RunManualRetryAllowedRole>([
+  'owner',
+  'admin',
+  'operator',
+]);
+const CLUSTER_STRONG_ASSURANCES = new Set(['multi_factor', 'hardware']);
+const TASK_REVISION_PATTERN = /^qltd:v1:([1-9]\d*):([0-9a-f]{64})$/;
+
+interface SourceRun {
+  readonly taskId: string;
+  readonly taskRevision: string;
+  readonly taskName?: string;
+  readonly taskSnapshotRef: string;
+  readonly inputRef?: string;
+  readonly priority: number;
+}
+
+interface ExecutionRevision {
+  readonly contentDigest: string;
+  readonly sourceContentDigest: string;
+}
+
+function unavailable(options?: ErrorOptions): RunManualRetryUnavailableError {
+  return new RunManualRetryUnavailableError(options);
+}
+
+function text(row: Row, key: string): string {
+  return postgresRequiredString(row[key], unavailable);
+}
+
+function integer(row: Row, key: string): number {
+  return postgresRequiredInteger(row[key], unavailable);
+}
+
+function optionalText(row: Row, key: string): string | undefined {
+  if (row[key] === null) return undefined;
+  return text(row, key);
+}
+
+function json(row: Row, key: string): Record<string, unknown> {
+  return postgresRequiredJsonObject(row[key], unavailable);
+}
+
+function sourceStatus(value: string): RunManualRetrySourceStatus {
+  if (
+    !RUN_MANUAL_RETRY_SOURCE_STATUSES.includes(
+      value as RunManualRetrySourceStatus,
+    )
+  ) {
+    throw new RunManualRetryFenceRejectedError('source_not_terminal');
+  }
+  return value as RunManualRetrySourceStatus;
+}
+
+function sameFencePayload(
+  value: unknown,
+  command: Readonly<RunManualRetryCommand>,
+): boolean {
+  if (!value || typeof value !== 'object' || Array.isArray(value)) return false;
+  const fence = value as Record<string, unknown>;
+  return (
+    fence.project_version === command.policyFence.projectVersion &&
+    fence.binding_version === command.policyFence.bindingVersion
+  );
+}
+
+async function databaseNow(client: PostgresClient): Promise<number> {
+  const result = await client.query<Row>(`
+    SELECT floor(extract(epoch FROM statement_timestamp()) * 1000)::bigint
+      AS "nowMs"
+  `);
+  if (result.rows.length !== 1) throw unavailable();
+  return integer(result.rows[0]!, 'nowMs');
+}
+
+function confirmStrongAuthentication(
+  command: Readonly<RunManualRetryCommand>,
+  observedAtMs: number,
+): void {
+  if (
+    command.principal.subject.type !== 'user' ||
+    !CLUSTER_STRONG_ASSURANCES.has(command.principal.assurance) ||
+    command.principal.authenticatedAtMs > observedAtMs ||
+    command.principal.expiresAtMs <= observedAtMs ||
+    observedAtMs - command.principal.authenticatedAtMs >
+      MAX_RUN_MANUAL_RETRY_AUTHENTICATION_AGE_MS
+  ) {
+    throw new RunManualRetryFenceRejectedError('authentication_changed');
+  }
+}
+
+async function confirmAuthorization(
+  client: PostgresClient,
+  command: Readonly<RunManualRetryCommand>,
+): Promise<void> {
+  const project = await client.query<Row>(
+    `
+    SELECT status AS "projectStatus", version AS "projectVersion"
+    FROM "ql3"."projects" WHERE id = $1 FOR UPDATE
+  `,
+    [command.projectId],
+  );
+  if (project.rows.length === 0) throw new RunManualRetryNotFoundError();
+  if (project.rows.length !== 1) throw unavailable();
+  // Authorized management mutations take the same Project lock. Keeping this
+  // append-only RoleBinding read lock-free avoids granting UPDATE authority to
+  // the runtime role merely to use PostgreSQL row-lock syntax.
+  const binding = await client.query<Row>(
+    `
+    SELECT version AS "bindingVersion", state AS "bindingState",
+           role AS "bindingRole"
+    FROM "ql3"."project_role_bindings"
+    WHERE project_id = $1 AND subject_type = $2 AND subject_id = $3
+    ORDER BY version DESC LIMIT 1
+  `,
+    [
+      command.projectId,
+      command.principal.subject.type,
+      command.principal.subject.id,
+    ],
+  );
+  const currentProject = project.rows[0]!;
+  const currentBinding = binding.rows[0];
+  if (
+    text(currentProject, 'projectStatus') !== 'active' ||
+    integer(currentProject, 'projectVersion') !==
+      command.policyFence.projectVersion ||
+    !currentBinding ||
+    integer(currentBinding, 'bindingVersion') !==
+      command.policyFence.bindingVersion ||
+    text(currentBinding, 'bindingState') !== 'active' ||
+    !ALLOWED_ROLES.has(
+      text(currentBinding, 'bindingRole') as RunManualRetryAllowedRole,
+    )
+  ) {
+    throw new RunManualRetryFenceRejectedError('authorization_changed');
+  }
+}
+
+async function findReplay(
+  client: PostgresClient,
+  command: Readonly<RunManualRetryCommand>,
+): Promise<Row | undefined> {
+  const result = await client.query<Row>(
+    `
+    SELECT run.id AS "runId", run.project_id AS "projectId",
+           run.retry_of_run_id AS "retryOfRunId",
+           run.task_id AS "taskId", run.task_revision AS "taskRevision",
+           run.trigger_type AS "triggerType",
+           run.execution_origin AS "executionOrigin",
+           run.execution_owner AS "executionOwner",
+           run.triggered_by AS "triggeredBy", run.request_id AS "requestId",
+           run.status AS "runStatus", run.version AS "runVersion",
+           run.event_sequence AS "eventSequence",
+           run.created_at_ms AS "createdAtMs",
+           attempt.id AS "attemptId", attempt.executor_type AS "executorType",
+           created.actor_type AS "createdActorType",
+           created.actor_id AS "createdActorId",
+           created.payload AS "createdPayload",
+           queued.actor_type AS "queuedActorType",
+           queued.actor_id AS "queuedActorId",
+           queued.payload AS "queuedPayload"
+    FROM "ql3"."runs" AS run
+    JOIN "ql3"."run_attempts" AS attempt
+      ON attempt.run_id = run.id AND attempt.attempt = 1
+    JOIN "ql3"."run_events" AS created
+      ON created.run_id = run.id AND created.sequence = 1
+     AND created.type = 'run.created'
+    JOIN "ql3"."run_events" AS queued
+      ON queued.run_id = run.id AND queued.sequence = 2
+     AND queued.type = 'run.queued'
+    WHERE run.project_id = $1 AND run.idempotency_key = $2
+    FOR UPDATE OF run
+  `,
+    [command.projectId, `ql3:run-manual-retry:v1:${command.mutationId}`],
+  );
+  if (result.rows.length > 1) throw unavailable();
+  return result.rows[0];
+}
+
+function replayResult(
+  command: Readonly<RunManualRetryCommand>,
+  row: Row,
+): Readonly<RunManualRetryResult> {
+  const created = json(row, 'createdPayload');
+  const queued = json(row, 'queuedPayload');
+  if (
+    text(row, 'projectId') !== command.projectId ||
+    text(row, 'retryOfRunId') !== command.sourceRunId ||
+    text(row, 'triggerType') !== 'run_manual_retry' ||
+    text(row, 'executionOrigin') !== 'manual' ||
+    text(row, 'executionOwner') !== 'runtime' ||
+    text(row, 'triggeredBy') !== command.principal.subject.id ||
+    text(row, 'requestId') !== command.mutationId ||
+    text(row, 'runStatus') !== 'queued' ||
+    integer(row, 'runVersion') !== 2 ||
+    integer(row, 'eventSequence') !== 2 ||
+    text(row, 'executorType') !== 'remote_worker' ||
+    text(row, 'createdActorType') !== command.principal.subject.type ||
+    text(row, 'createdActorId') !== command.principal.subject.id ||
+    text(row, 'queuedActorType') !== command.principal.subject.type ||
+    text(row, 'queuedActorId') !== command.principal.subject.id ||
+    created.mutation_id !== command.mutationId ||
+    created.retry_of_run_id !== command.sourceRunId ||
+    created.source_run_status !== command.expectedRunStatus ||
+    created.source_run_version !== command.expectedRunVersion ||
+    created.inherit_retry_policy !== false ||
+    created.authentication_id !== command.principal.authenticationId ||
+    created.audit_event_id !== command.auditEventId ||
+    typeof created.execution_revision_digest !== 'string' ||
+    !/^[0-9a-f]{64}$/.test(created.execution_revision_digest) ||
+    !sameFencePayload(created.policy_fence, command) ||
+    queued.from_status !== 'created' ||
+    queued.to_status !== 'queued' ||
+    queued.version !== 2
+  ) {
+    throw new RunManualRetryFenceRejectedError('mutation_conflict');
+  }
+  return normalizeRunManualRetryResult({
+    status: 'existing',
+    projectId: command.projectId,
+    sourceRunId: command.sourceRunId,
+    sourceRunStatus: command.expectedRunStatus,
+    sourceRunVersion: command.expectedRunVersion,
+    runId: text(row, 'runId'),
+    retryOfRunId: text(row, 'retryOfRunId'),
+    taskId: text(row, 'taskId'),
+    taskRevision: text(row, 'taskRevision'),
+    attemptId: text(row, 'attemptId'),
+    runStatus: 'queued',
+    runVersion: 2,
+    eventSequence: 2,
+    executorType: 'remote_worker',
+    executionRevisionDigest: created.execution_revision_digest,
+    createdAtMs: integer(row, 'createdAtMs'),
+  });
+}
+
+async function findSource(
+  client: PostgresClient,
+  command: Readonly<RunManualRetryCommand>,
+): Promise<SourceRun> {
+  const result = await client.query<Row>(
+    `
+    SELECT run.project_id AS "projectId", run.task_id AS "taskId",
+           run.task_revision AS "taskRevision", run.task_name AS "taskName",
+           run.task_snapshot_ref AS "taskSnapshotRef",
+           run.parent_run_id AS "parentRunId",
+           run.trigger_type AS "triggerType",
+           run.execution_owner AS "executionOwner",
+           run.input_ref AS "inputRef", run.priority,
+           run.status AS "runStatus", run.version AS "runVersion",
+           attempt.executor_type AS "attemptExecutorType"
+    FROM "ql3"."runs" AS run
+    LEFT JOIN LATERAL (
+      SELECT executor_type
+      FROM "ql3"."run_attempts"
+      WHERE run_id = run.id
+      ORDER BY attempt DESC
+      LIMIT 1
+    ) AS attempt ON true
+    WHERE run.id = $1
+    FOR UPDATE OF run
+  `,
+    [command.sourceRunId],
+  );
+  if (
+    result.rows.length === 0 ||
+    result.rows[0]?.projectId !== command.projectId
+  ) {
+    throw new RunManualRetryNotFoundError();
+  }
+  if (result.rows.length !== 1) throw unavailable();
+  const row = result.rows[0]!;
+  const status = sourceStatus(text(row, 'runStatus'));
+  if (
+    status !== command.expectedRunStatus ||
+    integer(row, 'runVersion') !== command.expectedRunVersion
+  ) {
+    throw new RunManualRetryFenceRejectedError('source_changed');
+  }
+  const taskRevision = text(row, 'taskRevision');
+  const taskSnapshotRef = optionalText(row, 'taskSnapshotRef');
+  if (
+    text(row, 'executionOwner') !== 'runtime' ||
+    optionalText(row, 'parentRunId') !== undefined ||
+    text(row, 'triggerType') === 'plugin_package_workflow' ||
+    taskSnapshotRef === undefined ||
+    taskSnapshotRef !== taskRevision ||
+    optionalText(row, 'attemptExecutorType') !== 'remote_worker' ||
+    !TASK_REVISION_PATTERN.test(taskRevision)
+  ) {
+    throw new RunManualRetryFenceRejectedError('source_not_retryable');
+  }
+  const taskName = optionalText(row, 'taskName');
+  const inputRef = optionalText(row, 'inputRef');
+  return Object.freeze({
+    taskId: text(row, 'taskId'),
+    taskRevision,
+    ...(taskName === undefined ? {} : { taskName }),
+    taskSnapshotRef,
+    ...(inputRef === undefined ? {} : { inputRef }),
+    priority: integer(row, 'priority'),
+  });
+}
+
+async function confirmTaskAndExecution(
+  client: PostgresClient,
+  projectId: string,
+  source: Readonly<SourceRun>,
+): Promise<ExecutionRevision> {
+  const task = await client.query<Row>(
+    `
+    SELECT revision.enabled
+    FROM "ql3"."task_definitions" AS head
+    JOIN "ql3"."task_definition_revisions" AS revision
+      ON revision.project_id = head.project_id
+     AND revision.task_id = head.task_id
+     AND revision.revision = head.current_revision
+    WHERE head.project_id = $1 AND head.task_id = $2
+  `,
+    [projectId, source.taskId],
+  );
+  if (
+    task.rows.length !== 1 ||
+    !postgresRequiredBoolean(task.rows[0]!.enabled, unavailable)
+  ) {
+    throw new RunManualRetryFenceRejectedError('task_disabled');
+  }
+  const execution = await client.query<Row>(
+    `
+    SELECT source_content_digest AS "sourceContentDigest",
+           content_digest AS "contentDigest"
+    FROM "ql3"."task_execution_revisions"
+    WHERE project_id = $1 AND task_id = $2 AND task_revision = $3
+      AND executor_type = 'remote_worker'
+    LIMIT 2
+  `,
+    [projectId, source.taskId, source.taskRevision],
+  );
+  if (execution.rows.length !== 1) {
+    throw new RunManualRetryFenceRejectedError('source_not_retryable');
+  }
+  const match = TASK_REVISION_PATTERN.exec(source.taskRevision);
+  const row = execution.rows[0]!;
+  const sourceContentDigest = text(row, 'sourceContentDigest');
+  const contentDigest = text(row, 'contentDigest');
+  if (
+    !match ||
+    match[2] !== sourceContentDigest ||
+    !/^[0-9a-f]{64}$/.test(contentDigest)
+  ) {
+    throw new RunManualRetryFenceRejectedError('source_not_retryable');
+  }
+  return Object.freeze({ contentDigest, sourceContentDigest });
+}
+
+async function consumeRateLimit(
+  client: PostgresClient,
+  command: Readonly<RunManualRetryCommand>,
+  observedAtMs: number,
+): Promise<void> {
+  const threshold = Math.max(
+    0,
+    observedAtMs - CLUSTER_RUN_MANUAL_RETRY_RATE_WINDOW_MS,
+  );
+  const result = await client.query<Row>(
+    `
+    SELECT created_at_ms AS "createdAtMs"
+    FROM "ql3"."runs"
+    WHERE project_id = $1 AND trigger_type = 'run_manual_retry'
+      AND execution_origin = 'manual' AND triggered_by = $2
+      AND created_at_ms > $3
+    ORDER BY created_at_ms DESC, id DESC
+    LIMIT $4
+  `,
+    [
+      command.projectId,
+      command.principal.subject.id,
+      threshold,
+      CLUSTER_RUN_MANUAL_RETRY_RATE_LIMIT,
+    ],
+  );
+  if (result.rows.length < CLUSTER_RUN_MANUAL_RETRY_RATE_LIMIT) return;
+  const earliestAtMs = integer(
+    result.rows[result.rows.length - 1]!,
+    'createdAtMs',
+  );
+  throw new RunManualRetryRateLimitedError(
+    Math.max(
+      1,
+      earliestAtMs + CLUSTER_RUN_MANUAL_RETRY_RATE_WINDOW_MS - observedAtMs,
+    ),
+  );
+}
+
+async function insertRetry(
+  client: PostgresClient,
+  command: Readonly<RunManualRetryCommand>,
+  source: Readonly<SourceRun>,
+  execution: Readonly<ExecutionRevision>,
+  observedAtMs: number,
+): Promise<void> {
+  await client.query(
+    `
+    INSERT INTO "ql3"."runs" (
+      id, project_id, task_id, task_revision, task_name,
+      task_snapshot_ref, retry_of_run_id, trigger_type, execution_origin,
+      execution_owner, triggered_by, request_id, status, version,
+      event_sequence, priority, idempotency_key, input_ref,
+      created_at_ms, queued_at_ms
+    ) VALUES (
+      $1, $2, $3, $4, $5, $6, $7, 'run_manual_retry', 'manual',
+      'runtime', $8, $9, 'queued', 2, 2, $10, $11, $12, $13, $13
+    )
+  `,
+    [
+      command.runId,
+      command.projectId,
+      source.taskId,
+      source.taskRevision,
+      source.taskName ?? null,
+      source.taskSnapshotRef,
+      command.sourceRunId,
+      command.principal.subject.id,
+      command.mutationId,
+      source.priority,
+      `ql3:run-manual-retry:v1:${command.mutationId}`,
+      source.inputRef ?? null,
+      observedAtMs,
+    ],
+  );
+  await client.query(
+    `
+    INSERT INTO "ql3"."run_attempts" (
+      id, run_id, attempt, status, executor_type,
+      callback_sequence, created_at_ms
+    ) VALUES ($1, $2, 1, 'claimed', 'remote_worker', 0, $3)
+  `,
+    [command.attemptId, command.runId, observedAtMs],
+  );
+  await client.query(
+    `
+    INSERT INTO "ql3"."run_events" (
+      id, run_id, sequence, type, dedupe_key, actor_type, actor_id,
+      attempt_id, payload, created_at_ms
+    ) VALUES ($1, $2, 1, 'run.created', $3, $4, $5, $6, $7::jsonb, $8)
+  `,
+    [
+      command.createdEventId,
+      command.runId,
+      `run-manual-retry-created:${command.mutationId}`,
+      command.principal.subject.type,
+      command.principal.subject.id,
+      command.attemptId,
+      JSON.stringify({
+        status: 'created',
+        version: 1,
+        execution_owner: 'runtime',
+        executor_type: 'remote_worker',
+        execution_revision_digest: execution.contentDigest,
+        source_content_digest: execution.sourceContentDigest,
+        retry_of_run_id: command.sourceRunId,
+        source_run_status: command.expectedRunStatus,
+        source_run_version: command.expectedRunVersion,
+        inherit_retry_policy: false,
+        mutation_id: command.mutationId,
+        authentication_id: command.principal.authenticationId,
+        audit_event_id: command.auditEventId,
+        policy_fence: {
+          project_version: command.policyFence.projectVersion,
+          binding_version: command.policyFence.bindingVersion,
+        },
+      }),
+      observedAtMs,
+    ],
+  );
+  await client.query(
+    `
+    INSERT INTO "ql3"."run_events" (
+      id, run_id, sequence, type, dedupe_key, actor_type, actor_id,
+      attempt_id, payload, created_at_ms
+    ) VALUES ($1, $2, 2, 'run.queued', $3, $4, $5, $6, $7::jsonb, $8)
+  `,
+    [
+      command.queuedEventId,
+      command.runId,
+      `run-manual-retry-queued:${command.mutationId}`,
+      command.principal.subject.type,
+      command.principal.subject.id,
+      command.attemptId,
+      JSON.stringify({
+        from_status: 'created',
+        to_status: 'queued',
+        version: 2,
+      }),
+      observedAtMs,
+    ],
+  );
+  await client.query(
+    `
+    INSERT INTO "ql3"."security_audit_events" (
+      event_id, request_id, operation_id, project_id,
+      subject_type, subject_id, authentication_id, outcome, reasons,
+      project_version, binding_version, occurred_at_ms
+    ) VALUES (
+      $1, $2, 'run.retry', $3, $4, $5, $6, 'allowed', $7::jsonb,
+      $8, $9, $10
+    )
+  `,
+    [
+      command.auditEventId,
+      command.requestId,
+      command.projectId,
+      command.principal.subject.type,
+      command.principal.subject.id,
+      command.principal.authenticationId,
+      JSON.stringify(['role_grant', 'strong_authentication']),
+      command.policyFence.projectVersion,
+      command.policyFence.bindingVersion,
+      observedAtMs,
+    ],
+  );
+}
+
+/**
+ * PostgreSQL authority for one strongly authenticated manual retry. The
+ * Project row lock serializes the existing Run-ledger quota across replicas.
+ */
+export class PostgresRunManualRetryRepository
+  implements RunManualRetryRepository
+{
+  constructor(private readonly pool: PostgresPool) {
+    if (!pool || typeof pool.connect !== 'function') {
+      throw new TypeError('PostgreSQL Run manual retry pool is invalid');
+    }
+  }
+
+  async retryRun(
+    value: Readonly<RunManualRetryCommand>,
+  ): Promise<Readonly<RunManualRetryResult>> {
+    const command = normalizeRunManualRetryCommand(value);
+    for (
+      let transactionAttempt = 0;
+      transactionAttempt < POSTGRES_DEFINITION_TRANSACTION_ATTEMPTS;
+      transactionAttempt += 1
+    ) {
+      let client: PostgresClient;
+      try {
+        client = await this.pool.connect();
+      } catch (error) {
+        throw unavailable({ cause: error });
+      }
+      let began = false;
+      try {
+        await configurePostgresDefinitionTransaction(client);
+        began = true;
+        const observedAtMs = await databaseNow(client);
+        confirmStrongAuthentication(command, observedAtMs);
+        await confirmAuthorization(client, command);
+
+        const replay = await findReplay(client, command);
+        if (replay) {
+          const result = replayResult(command, replay);
+          await client.query('COMMIT');
+          began = false;
+          return result;
+        }
+
+        const source = await findSource(client, command);
+        const execution = await confirmTaskAndExecution(
+          client,
+          command.projectId,
+          source,
+        );
+        await consumeRateLimit(client, command, observedAtMs);
+        await insertRetry(client, command, source, execution, observedAtMs);
+        const result = normalizeRunManualRetryResult({
+          status: 'accepted',
+          projectId: command.projectId,
+          sourceRunId: command.sourceRunId,
+          sourceRunStatus: command.expectedRunStatus,
+          sourceRunVersion: command.expectedRunVersion,
+          runId: command.runId,
+          retryOfRunId: command.sourceRunId,
+          taskId: source.taskId,
+          taskRevision: source.taskRevision,
+          attemptId: command.attemptId,
+          runStatus: 'queued',
+          runVersion: 2,
+          eventSequence: 2,
+          executorType: 'remote_worker',
+          executionRevisionDigest: execution.contentDigest,
+          createdAtMs: observedAtMs,
+        });
+        await client.query('COMMIT');
+        began = false;
+        return result;
+      } catch (error) {
+        if (began) await rollbackPostgresDefinitionTransaction(client);
+        const state = postgresSqlState(error);
+        if (
+          (state === '23505' ||
+            POSTGRES_DEFINITION_RETRYABLE_SQL_STATES.has(state ?? '')) &&
+          transactionAttempt + 1 < POSTGRES_DEFINITION_TRANSACTION_ATTEMPTS
+        ) {
+          continue;
+        }
+        if (
+          error instanceof InvalidRunManualRetryError ||
+          error instanceof RunManualRetryNotFoundError ||
+          error instanceof RunManualRetryFenceRejectedError ||
+          error instanceof RunManualRetryRateLimitedError ||
+          error instanceof RunManualRetryUnavailableError
+        ) {
+          throw error;
+        }
+        throw unavailable({ cause: error });
+      } finally {
+        client.release();
+      }
+    }
+    throw unavailable();
+  }
+}
diff --git a/packages/ql3-cluster-postgres/test/runManualRetryRepository.test.cjs b/packages/ql3-cluster-postgres/test/runManualRetryRepository.test.cjs
new file mode 100644
index 00000000..b72806c5
--- /dev/null
+++ b/packages/ql3-cluster-postgres/test/runManualRetryRepository.test.cjs
@@ -0,0 +1,334 @@
+'use strict';
+
+const assert = require('node:assert/strict');
+const { test } = require('node:test');
+
+const {
+  RunManualRetryFenceRejectedError,
+  RunManualRetryRateLimitedError,
+} = require('@qinglong/runtime-core/run-manual-retry');
+const {
+  CLUSTER_RUN_MANUAL_RETRY_RATE_LIMIT,
+  PostgresRunManualRetryRepository,
+} = require('@qinglong/cluster-postgres/run-manual-retry');
+
+const SOURCE_DIGEST = 'a'.repeat(64);
+const EXECUTION_DIGEST = 'b'.repeat(64);
+const TASK_REVISION = `qltd:v1:7:${SOURCE_DIGEST}`;
+const IDS = Object.freeze({
+  mutationId: '019f9200-0000-4000-8000-000000000001',
+  runId: '019f9200-0000-4000-8000-000000000002',
+  attemptId: '019f9200-0000-4000-8000-000000000003',
+  createdEventId: '019f9200-0000-4000-8000-000000000004',
+  queuedEventId: '019f9200-0000-4000-8000-000000000005',
+  auditEventId: '019f9200-0000-4000-8000-000000000006',
+});
+
+function command(overrides = {}) {
+  return {
+    projectId: 'project-1',
+    sourceRunId: 'source-run-1',
+    mutationId: IDS.mutationId,
+    expectedRunVersion: 7,
+    expectedRunStatus: 'failed',
+    runId: IDS.runId,
+    attemptId: IDS.attemptId,
+    createdEventId: IDS.createdEventId,
+    queuedEventId: IDS.queuedEventId,
+    auditEventId: IDS.auditEventId,
+    requestId: 'cluster-run-retry-1',
+    principal: {
+      subject: { type: 'user', id: 'operator-1' },
+      authenticationId: 'oidc:mfa-session-1',
+      authenticatedAtMs: 900_000,
+      expiresAtMs: 1_100_000,
+      assurance: 'multi_factor',
+    },
+    policyFence: { projectVersion: 2, bindingVersion: 3 },
+    ...overrides,
+  };
+}
+
+function sourceRow(overrides = {}) {
+  return {
+    projectId: 'project-1',
+    taskId: 'task-1',
+    taskRevision: TASK_REVISION,
+    taskName: 'Task 1',
+    taskSnapshotRef: TASK_REVISION,
+    parentRunId: null,
+    triggerType: 'task_start',
+    executionOwner: 'runtime',
+    inputRef: 'artifact:input-1',
+    priority: 3,
+    runStatus: 'failed',
+    runVersion: 7,
+    attemptExecutorType: 'remote_worker',
+    ...overrides,
+  };
+}
+
+function replayRow(overrides = {}) {
+  return {
+    runId: IDS.runId,
+    projectId: 'project-1',
+    retryOfRunId: 'source-run-1',
+    taskId: 'task-1',
+    taskRevision: TASK_REVISION,
+    triggerType: 'run_manual_retry',
+    executionOrigin: 'manual',
+    executionOwner: 'runtime',
+    triggeredBy: 'operator-1',
+    requestId: IDS.mutationId,
+    runStatus: 'queued',
+    runVersion: 2,
+    eventSequence: 2,
+    createdAtMs: 1_000_000,
+    attemptId: IDS.attemptId,
+    executorType: 'remote_worker',
+    createdActorType: 'user',
+    createdActorId: 'operator-1',
+    createdPayload: {
+      mutation_id: IDS.mutationId,
+      retry_of_run_id: 'source-run-1',
+      source_run_status: 'failed',
+      source_run_version: 7,
+      inherit_retry_policy: false,
+      authentication_id: 'oidc:mfa-session-1',
+      audit_event_id: IDS.auditEventId,
+      execution_revision_digest: EXECUTION_DIGEST,
+      policy_fence: { project_version: 2, binding_version: 3 },
+    },
+    queuedActorType: 'user',
+    queuedActorId: 'operator-1',
+    queuedPayload: {
+      from_status: 'created',
+      to_status: 'queued',
+      version: 2,
+    },
+    ...overrides,
+  };
+}
+
+function fixture(options = {}) {
+  const calls = [];
+  let connections = 0;
+  const pool = {
+    async connect() {
+      connections += 1;
+      const connection = connections;
+      return {
+        async query(sql, params = []) {
+          const normalized = sql.replace(/\s+/g, ' ').trim();
+          calls.push({ connection, sql: normalized, params });
+          if (normalized.startsWith('BEGIN')) {
+            if (options.failFirstBegin && connection === 1) {
+              const error = new Error('serialization retry');
+              error.code = '40001';
+              throw error;
+            }
+            return { rows: [], rowCount: 0 };
+          }
+          if (
+            normalized === 'COMMIT' ||
+            normalized === 'ROLLBACK' ||
+            normalized.startsWith('SELECT set_config')
+          )
+            return { rows: [], rowCount: 0 };
+          if (normalized.includes('statement_timestamp()')) {
+            return { rows: [{ nowMs: 1_000_000 }], rowCount: 1 };
+          }
+          if (normalized.includes('FROM "ql3"."projects"')) {
+            const rows = options.projectRows ?? [
+              { projectStatus: 'active', projectVersion: 2 },
+            ];
+            return { rows, rowCount: rows.length };
+          }
+          if (normalized.includes('project_role_bindings')) {
+            const rows = options.bindingRows ?? [
+              {
+                bindingVersion: 3,
+                bindingState: 'active',
+                bindingRole: 'operator',
+              },
+            ];
+            return { rows, rowCount: rows.length };
+          }
+          if (normalized.includes('idempotency_key = $2')) {
+            const rows = options.replayRows ?? [];
+            return { rows, rowCount: rows.length };
+          }
+          if (normalized.includes('WHERE run.id = $1')) {
+            const rows = options.sourceRows ?? [sourceRow()];
+            return { rows, rowCount: rows.length };
+          }
+          if (normalized.includes('FROM "ql3"."task_definitions"')) {
+            const rows = options.taskRows ?? [{ enabled: true }];
+            return { rows, rowCount: rows.length };
+          }
+          if (normalized.includes('task_execution_revisions')) {
+            const rows = options.executionRows ?? [
+              {
+                sourceContentDigest: SOURCE_DIGEST,
+                contentDigest: EXECUTION_DIGEST,
+              },
+            ];
+            return { rows, rowCount: rows.length };
+          }
+          if (
+            normalized.includes("trigger_type = 'run_manual_retry'") &&
+            normalized.startsWith('SELECT')
+          ) {
+            const rows = options.rateRows ?? [];
+            return { rows, rowCount: rows.length };
+          }
+          if (normalized.startsWith('INSERT INTO')) {
+            return { rows: [], rowCount: 1 };
+          }
+          throw new Error(`Unexpected SQL: ${normalized}`);
+        },
+        release() {
+          calls.push({ connection, sql: 'RELEASE', params: [] });
+        },
+      };
+    },
+  };
+  return {
+    calls,
+    repository: new PostgresRunManualRetryRepository(pool),
+  };
+}
+
+test('atomically appends a linked queued Run, remote Attempt, events and allowed audit', async () => {
+  const { calls, repository } = fixture();
+  assert.deepEqual(await repository.retryRun(command()), {
+    status: 'accepted',
+    projectId: 'project-1',
+    sourceRunId: 'source-run-1',
+    sourceRunStatus: 'failed',
+    sourceRunVersion: 7,
+    runId: IDS.runId,
+    retryOfRunId: 'source-run-1',
+    taskId: 'task-1',
+    taskRevision: TASK_REVISION,
+    attemptId: IDS.attemptId,
+    runStatus: 'queued',
+    runVersion: 2,
+    eventSequence: 2,
+    executorType: 'remote_worker',
+    executionRevisionDigest: EXECUTION_DIGEST,
+    createdAtMs: 1_000_000,
+  });
+  const inserts = calls.filter(({ sql }) => sql.startsWith('INSERT INTO'));
+  assert.equal(inserts.length, 5);
+  assert.match(inserts.at(-1).sql, /security_audit_events/);
+  assert.deepEqual(JSON.parse(inserts[2].params[6]), {
+    status: 'created',
+    version: 1,
+    execution_owner: 'runtime',
+    executor_type: 'remote_worker',
+    execution_revision_digest: EXECUTION_DIGEST,
+    source_content_digest: SOURCE_DIGEST,
+    retry_of_run_id: 'source-run-1',
+    source_run_status: 'failed',
+    source_run_version: 7,
+    inherit_retry_policy: false,
+    mutation_id: IDS.mutationId,
+    authentication_id: 'oidc:mfa-session-1',
+    audit_event_id: IDS.auditEventId,
+    policy_fence: { project_version: 2, binding_version: 3 },
+  });
+  assert.equal(
+    calls.some(({ sql }) => sql === 'COMMIT'),
+    true,
+  );
+});
+
+test('returns durable identities for an exact replay without appending again', async () => {
+  const { calls, repository } = fixture({ replayRows: [replayRow()] });
+  const result = await repository.retryRun(
+    command({
+      runId: '019f9200-0000-4000-8000-000000000102',
+      attemptId: '019f9200-0000-4000-8000-000000000103',
+      createdEventId: '019f9200-0000-4000-8000-000000000104',
+      queuedEventId: '019f9200-0000-4000-8000-000000000105',
+    }),
+  );
+  assert.equal(result.status, 'existing');
+  assert.equal(result.runId, IDS.runId);
+  assert.equal(result.attemptId, IDS.attemptId);
+  assert.equal(
+    calls.some(({ sql }) => sql.startsWith('INSERT INTO')),
+    false,
+  );
+});
+
+test('rejects stale authentication and changed authorization inside the transaction', async () => {
+  const stale = fixture();
+  await assert.rejects(
+    stale.repository.retryRun(
+      command({
+        principal: {
+          ...command().principal,
+          authenticatedAtMs: 600_000,
+        },
+      }),
+    ),
+    (error) =>
+      error instanceof RunManualRetryFenceRejectedError &&
+      error.reason === 'authentication_changed',
+  );
+  assert.equal(
+    stale.calls.some(({ sql }) => sql === 'ROLLBACK'),
+    true,
+  );
+  assert.equal(
+    stale.calls.some(({ sql }) => sql.includes('FROM "ql3"."projects"')),
+    false,
+  );
+
+  const changed = fixture({
+    bindingRows: [
+      { bindingVersion: 4, bindingState: 'active', bindingRole: 'operator' },
+    ],
+  });
+  await assert.rejects(
+    changed.repository.retryRun(command()),
+    (error) =>
+      error instanceof RunManualRetryFenceRejectedError &&
+      error.reason === 'authorization_changed',
+  );
+});
+
+test('uses the durable Run ledger for the per-project User quota', async () => {
+  const rateRows = Array.from(
+    { length: CLUSTER_RUN_MANUAL_RETRY_RATE_LIMIT },
+    (_, index) => ({ createdAtMs: 999_000 - index }),
+  );
+  const { calls, repository } = fixture({ rateRows });
+  await assert.rejects(
+    repository.retryRun(command()),
+    (error) =>
+      error instanceof RunManualRetryRateLimitedError &&
+      error.retryAfterMs === 58_937,
+  );
+  assert.equal(
+    calls.some(({ sql }) => sql.startsWith('INSERT INTO')),
+    false,
+  );
+  assert.equal(
+    calls.some(({ sql }) => sql === 'ROLLBACK'),
+    true,
+  );
+});
+
+test('retries one serializable conflict with a fresh connection', async () => {
+  const { calls, repository } = fixture({ failFirstBegin: true });
+  const result = await repository.retryRun(command());
+  assert.equal(result.status, 'accepted');
+  assert.deepEqual(
+    [...new Set(calls.map(({ connection }) => connection))],
+    [1, 2],
+  );
+  assert.equal(calls.filter(({ sql }) => sql === 'RELEASE').length, 2);
+});
diff --git a/scripts/ql3-postgres-ha-contract.cjs b/scripts/ql3-postgres-ha-contract.cjs
index 8d0f0c23..d18ae233 100644
--- a/scripts/ql3-postgres-ha-contract.cjs
+++ b/scripts/ql3-postgres-ha-contract.cjs
@@ -168,6 +168,16 @@ const {
   PostgresWorkerCredentialAdministrationRepository,
   assertPostgresAdminSchemaReady,
 } = require('../packages/ql3-cluster-postgres/dist/entrypoints/admin.js');
+const {
+  PostgresTaskStartRepository,
+} = require('../packages/ql3-cluster-postgres/dist/task-start/taskStartRepository.js');
+const {
+  CLUSTER_RUN_MANUAL_RETRY_RATE_LIMIT,
+  PostgresRunManualRetryRepository,
+} = require('../packages/ql3-cluster-postgres/dist/run-management/runManualRetryRepository.js');
+const {
+  RunManualRetryRateLimitedError,
+} = require('../packages/ql3-runtime-core/dist/run/manual-retry/runManualRetry.js');
 const {
   assertPostgresPackageManagerSchemaReady,
   PostgresPluginPackageIdentityKeysetLedgerConflictError,
@@ -9347,6 +9357,288 @@ async function verifyRunAttemptLogRetentionAfterPromotion({
   }
 }
 
+async function manualRunRetryFacts(pool, fixture) {
+  const result = await pool.query(
+    `SELECT
+       (SELECT status FROM "ql3"."runs" WHERE id = $1) AS "sourceStatus",
+       (SELECT count(*)::integer FROM "ql3"."runs"
+         WHERE project_id = $2 AND trigger_type = 'run_manual_retry'
+           AND retry_of_run_id = $1) AS "retryRunCount",
+       (SELECT count(*)::integer FROM "ql3"."run_attempts" AS attempt
+          JOIN "ql3"."runs" AS run ON run.id = attempt.run_id
+         WHERE run.project_id = $2
+           AND run.trigger_type = 'run_manual_retry'
+           AND attempt.executor_type = 'remote_worker') AS "attemptCount",
+       (SELECT count(*)::integer FROM "ql3"."run_events" AS event
+          JOIN "ql3"."runs" AS run ON run.id = event.run_id
+         WHERE run.project_id = $2
+           AND run.trigger_type = 'run_manual_retry') AS "eventCount",
+       (SELECT count(*)::integer FROM "ql3"."security_audit_events"
+         WHERE project_id = $2 AND operation_id = 'run.retry'
+           AND outcome = 'allowed') AS "allowedAuditCount",
+       (SELECT count(*)::integer FROM "ql3"."run_retry_policies" AS policy
+          JOIN "ql3"."runs" AS run ON run.id = policy.run_id
+         WHERE run.project_id = $2
+           AND run.trigger_type = 'run_manual_retry') AS "retryPolicyCount"`,
+    [fixture.sourceRunId, fixture.projectId],
+  );
+  assert.equal(result.rowCount, 1);
+  return result.rows[0];
+}
+
+async function runManualRunRetryHaEvidence(options) {
+  const { primaryPort, primaryDatabase, standbyDatabase } = options;
+  const suffix = `${process.pid}-${randomBytes(3).toString('hex')}`;
+  const fixture = Object.freeze({
+    projectId: `ha-manual-retry-${suffix}`,
+    actorId: `ha-manual-retry-operator-${suffix}`,
+    taskId: `ha-manual-retry-task-${suffix}`,
+    sourceRunId: randomUUID(),
+    sourceAttemptId: randomUUID(),
+  });
+  const clock = await primaryDatabase.pool.query(
+    `SELECT floor(extract(epoch FROM statement_timestamp()) * 1000)::bigint
+            AS "nowMs"`,
+  );
+  const nowMs = Number(clock.rows[0].nowMs);
+  await primaryDatabase.pool.query(
+    `INSERT INTO "ql3"."projects" (
+       id, name, slug, status, version, created_at_ms, updated_at_ms
+     ) VALUES ($1, 'HA manual Run retry', $1, 'active', 1, $2, $2)`,
+    [fixture.projectId, nowMs],
+  );
+  await primaryDatabase.pool.query(
+    `INSERT INTO "ql3"."project_role_bindings" (
+       project_id, subject_type, subject_id, version, state, role,
+       mutation_id, changed_by_type, changed_by_id, created_at_ms
+     ) VALUES ($1, 'user', $2, 1, 'active', 'operator', $3,
+               'system', 'ha-contract', $4)`,
+    [
+      fixture.projectId,
+      fixture.actorId,
+      `ha-manual-retry-binding-${suffix}`,
+      nowMs,
+    ],
+  );
+  const task = (
+    await new PostgresTaskDefinitionRepository(
+      primaryDatabase.pool,
+    ).appendTaskDefinitionRevision({
+      projectId: fixture.projectId,
+      taskId: fixture.taskId,
+      expectedRevision: null,
+      mutationId: randomUUID(),
+      name: 'HA manual Run retry source',
+      kind: 'command',
+      spec: {
+        schema: 'qinglong/command@v1',
+        config: {
+          command: {
+            kind: 'argv',
+            file: '/bin/echo',
+            args: ['manual-retry-ha'],
+          },
+        },
+      },
+      labels: {},
+      enabled: true,
+      occurredAtMs: nowMs,
+    })
+  ).definition;
+  const firstRuntime = await databaseOpener(
+    'runtime',
+    databaseUrl(RUNTIME_USER, RUNTIME_PASSWORD, primaryPort),
+    'ql3-ha-manual-run-retry-a',
+  )();
+  const secondRuntime = await databaseOpener(
+    'runtime',
+    databaseUrl(RUNTIME_USER, RUNTIME_PASSWORD, primaryPort),
+    'ql3-ha-manual-run-retry-b',
+  )();
+  try {
+    const source = await new PostgresTaskStartRepository(
+      primaryDatabase.pool,
+    ).startTask({
+      projectId: fixture.projectId,
+      taskId: fixture.taskId,
+      mutationId: randomUUID(),
+      expectedRevision: task.revision,
+      expectedContentDigest: task.contentDigest,
+      runId: fixture.sourceRunId,
+      attemptId: fixture.sourceAttemptId,
+      createdEventId: randomUUID(),
+      queuedEventId: randomUUID(),
+      subject: { type: 'user', id: fixture.actorId },
+      policyFence: { projectVersion: 1, bindingVersion: 1 },
+    });
+    await primaryDatabase.pool.query('BEGIN');
+    try {
+      await primaryDatabase.pool.query(
+        `UPDATE "ql3"."runs"
+            SET status = 'failed', version = 3, event_sequence = 3,
+                finished_at_ms = $2, error_code = 'HA_SOURCE_FAILURE',
+                error_summary = 'terminal source for manual retry'
+          WHERE id = $1`,
+        [fixture.sourceRunId, nowMs + 1],
+      );
+      await primaryDatabase.pool.query(
+        `UPDATE "ql3"."run_attempts"
+            SET status = 'failed', finished_at_ms = $2,
+                error_code = 'HA_SOURCE_FAILURE',
+                error_summary = 'terminal source for manual retry'
+          WHERE id = $1`,
+        [fixture.sourceAttemptId, nowMs + 1],
+      );
+      await primaryDatabase.pool.query(
+        `INSERT INTO "ql3"."run_events" (
+           id, run_id, sequence, type, dedupe_key, actor_type, actor_id,
+           attempt_id, payload, created_at_ms
+         ) VALUES ($1, $2, 3, 'run.failed', $3, 'executor', 'ha-contract',
+                   $4, $5::jsonb, $6)`,
+        [
+          randomUUID(),
+          fixture.sourceRunId,
+          `ha-manual-retry-source-failed-${suffix}`,
+          fixture.sourceAttemptId,
+          JSON.stringify({
+            from_status: 'queued',
+            to_status: 'failed',
+            version: 3,
+            error_code: 'HA_SOURCE_FAILURE',
+          }),
+          nowMs + 1,
+        ],
+      );
+      await primaryDatabase.pool.query('COMMIT');
+    } catch (error) {
+      await primaryDatabase.pool.query('ROLLBACK');
+      throw error;
+    }
+
+    const authentication = Object.freeze({
+      subject: { type: 'user', id: fixture.actorId },
+      authenticationId: `oidc:mfa-${suffix}`,
+      authenticatedAtMs: nowMs,
+      expiresAtMs: nowMs + 60 * 60_000,
+      assurance: 'multi_factor',
+    });
+    let commandIndex = 0;
+    const retryCommand = () => {
+      commandIndex += 1;
+      return {
+        projectId: fixture.projectId,
+        sourceRunId: fixture.sourceRunId,
+        mutationId: randomUUID(),
+        expectedRunVersion: 3,
+        expectedRunStatus: 'failed',
+        runId: randomUUID(),
+        attemptId: randomUUID(),
+        createdEventId: randomUUID(),
+        queuedEventId: randomUUID(),
+        auditEventId: randomUUID(),
+        requestId: `ha-manual-retry-${suffix}-${commandIndex}`,
+        principal: authentication,
+        policyFence: { projectVersion: 1, bindingVersion: 1 },
+      };
+    };
+    const firstRepository = new PostgresRunManualRetryRepository(
+      firstRuntime.pool,
+    );
+    const secondRepository = new PostgresRunManualRetryRepository(
+      secondRuntime.pool,
+    );
+    const replayCommand = retryCommand();
+    const exactRace = await Promise.all([
+      firstRepository.retryRun(replayCommand),
+      secondRepository.retryRun(replayCommand),
+    ]);
+    assert.deepEqual(exactRace.map(({ status }) => status).sort(), [
+      'accepted',
+      'existing',
+    ]);
+    assert.equal(exactRace[0].runId, exactRace[1].runId);
+    assert.equal(exactRace[0].attemptId, exactRace[1].attemptId);
+
+    for (
+      let index = 1;
+      index < CLUSTER_RUN_MANUAL_RETRY_RATE_LIMIT - 1;
+      index += 1
+    ) {
+      const repository = index % 2 === 0 ? firstRepository : secondRepository;
+      assert.equal(
+        (await repository.retryRun(retryCommand())).status,
+        'accepted',
+      );
+    }
+    const quotaRace = await Promise.allSettled([
+      firstRepository.retryRun(retryCommand()),
+      secondRepository.retryRun(retryCommand()),
+    ]);
+    const accepted = quotaRace.filter(({ status }) => status === 'fulfilled');
+    const rejected = quotaRace.filter(({ status }) => status === 'rejected');
+    assert.equal(accepted.length, 1);
+    assert.equal(rejected.length, 1);
+    assert.equal(accepted[0].value.status, 'accepted');
+    assert.equal(
+      rejected[0].reason instanceof RunManualRetryRateLimitedError,
+      true,
+    );
+    assert.ok(rejected[0].reason.retryAfterMs > 0);
+
+    const expectedFacts = {
+      sourceStatus: 'failed',
+      retryRunCount: CLUSTER_RUN_MANUAL_RETRY_RATE_LIMIT,
+      attemptCount: CLUSTER_RUN_MANUAL_RETRY_RATE_LIMIT,
+      eventCount: CLUSTER_RUN_MANUAL_RETRY_RATE_LIMIT * 2,
+      allowedAuditCount: CLUSTER_RUN_MANUAL_RETRY_RATE_LIMIT,
+      retryPolicyCount: 0,
+    };
+    assert.deepEqual(
+      await manualRunRetryFacts(primaryDatabase.pool, fixture),
+      expectedFacts,
+    );
+    await waitFor(async () => {
+      const facts = await manualRunRetryFacts(standbyDatabase.pool, fixture);
+      return facts.retryRunCount === CLUSTER_RUN_MANUAL_RETRY_RATE_LIMIT
+        ? facts
+        : null;
+    }, 'manual Run retry WAL replay');
+    assert.deepEqual(
+      await manualRunRetryFacts(standbyDatabase.pool, fixture),
+      expectedFacts,
+    );
+    return {
+      fixture,
+      report: {
+        sourceRunId: source.runId,
+        exactConcurrentReplay: true,
+        crossReplicaQuotaSerialized: true,
+        acceptedRetryRuns: CLUSTER_RUN_MANUAL_RETRY_RATE_LIMIT,
+        rejectedOverQuota: 1,
+        inheritedRetryPolicies: 0,
+        allowedAuditEvents: CLUSTER_RUN_MANUAL_RETRY_RATE_LIMIT,
+        replicatedBeforePromotion: true,
+        survivedPromotion: false,
+      },
+    };
+  } finally {
+    await Promise.all([firstRuntime.close(), secondRuntime.close()]);
+  }
+}
+
+async function verifyManualRunRetryAfterPromotion(options) {
+  const { promotedPool, evidence } = options;
+  assert.deepEqual(await manualRunRetryFacts(promotedPool, evidence.fixture), {
+    sourceStatus: 'failed',
+    retryRunCount: CLUSTER_RUN_MANUAL_RETRY_RATE_LIMIT,
+    attemptCount: CLUSTER_RUN_MANUAL_RETRY_RATE_LIMIT,
+    eventCount: CLUSTER_RUN_MANUAL_RETRY_RATE_LIMIT * 2,
+    allowedAuditCount: CLUSTER_RUN_MANUAL_RETRY_RATE_LIMIT,
+    retryPolicyCount: 0,
+  });
+  evidence.report.survivedPromotion = true;
+}
+
 async function main(argv = process.argv.slice(2)) {
   const reportFile = privateReportPath(argv);
   const nodeMajor = Number(process.versions.node.split('.')[0]);
@@ -9432,6 +9724,7 @@ async function main(argv = process.argv.slice(2)) {
   let modelProviderCredentialTestConnection;
   let runAttemptLogRetentionEvidence;
   let runAttemptLogRetention;
+  let manualRunRetry;
   const startedAt = performance.now();
   const timeline = [];
   let report;
@@ -9867,6 +10160,15 @@ async function main(argv = process.argv.slice(2)) {
       state: 'synchronous_remote_apply_ready',
       atMs: Number((performance.now() - startedAt).toFixed(3)),
     });
+    manualRunRetry = await runManualRunRetryHaEvidence({
+      primaryPort,
+      primaryDatabase,
+      standbyDatabase,
+    });
+    timeline.push({
+      state: 'manual_run_retry_replicated',
+      atMs: Number((performance.now() - startedAt).toFixed(3)),
+    });
     modelProviderCredentialTestConnection =
       await runModelProviderCredentialTestConnectionHaEvidence({
         primaryPort,
@@ -10828,6 +11130,14 @@ async function main(argv = process.argv.slice(2)) {
       promotedPool: promotedDatabase.pool,
       report: modelProviderCredentialTestConnection,
     });
+    await verifyManualRunRetryAfterPromotion({
+      promotedPool: promotedDatabase.pool,
+      evidence: manualRunRetry,
+    });
+    timeline.push({
+      state: 'manual_run_retry_survived_promotion',
+      atMs: Number((performance.now() - startedAt).toFixed(3)),
+    });
     timeline.push({
       state: 'optional_ai_feature_schema_survived_promotion',
       atMs: Number((performance.now() - startedAt).toFixed(3)),
@@ -11560,7 +11870,7 @@ async function main(argv = process.argv.slice(2)) {
             FROM "ql3"."worker_credential_deliveries") AS "credentialDeliveries"`,
     );
     assert.deepEqual(sideEffects.rows, [
-      { runs: 11, runEvents: 39, credentialDeliveries: 4 },
+      { runs: 76, runEvents: 170, credentialDeliveries: 4 },
     ]);
     timeline.push({
       state: 'two_fresh_control_replicas_ready',
@@ -11628,6 +11938,7 @@ async function main(argv = process.argv.slice(2)) {
         ...sideEffects.rows[0],
         unexpectedDomainSideEffects: 0,
       },
+      manualRunRetry: manualRunRetry.report,
       transactionWindows: {
         ambiguousCommit: {
           clientObservedFailure: ambiguousCommitClientRejected,
@@ -11981,6 +12292,19 @@ async function main(argv = process.argv.slice(2)) {
         toolResultCatalogCommitResponseLossConvergesExactlyOnce: true,
         toolResultCompletionCommitResponseLossRecoversWithoutReexecution: true,
         toolResultRekeyCommitResponseLossConvergesExactlyOnce: true,
+        manualRunRetryConcurrentReplayIsExact:
+          manualRunRetry.report.exactConcurrentReplay,
+        manualRunRetryQuotaIsSerializedAcrossReplicas:
+          manualRunRetry.report.crossReplicaQuotaSerialized,
+        manualRunRetryDoesNotInheritAutomaticPolicy:
+          manualRunRetry.report.inheritedRetryPolicies === 0,
+        manualRunRetryAllowedAuditIsDurable:
+          manualRunRetry.report.allowedAuditEvents ===
+          CLUSTER_RUN_MANUAL_RETRY_RATE_LIMIT,
+        manualRunRetryReplicatesBeforePromotion:
+          manualRunRetry.report.replicatedBeforePromotion,
+        manualRunRetrySurvivesPromotion:
+          manualRunRetry.report.survivedPromotion,
         physicalStreaming: true,
         oldPrimaryFencedBeforePromotion: true,
         bothOldReplicasNotReady: true,
diff --git a/test/back/ql3PackageBoundaryAudit.test.cjs b/test/back/ql3PackageBoundaryAudit.test.cjs
index 00c7e74c..e94c6624 100644
--- a/test/back/ql3PackageBoundaryAudit.test.cjs
+++ b/test/back/ql3PackageBoundaryAudit.test.cjs
@@ -421,10 +421,10 @@ test('current QL3 workspace has exactly eighteen reviewed package boundaries', (
       rootSourceFileRoles: clusterPostgres.rootSourceFileRoles,
     },
     {
-      sourceFiles: 149,
+      sourceFiles: 150,
       rootSourceFiles: 1,
       rootSourceLines: 125,
-      nestedSourceFiles: 148,
+      nestedSourceFiles: 149,
       rootSourceFileRoles: { 'index.ts': 'public_export' },
     },
   );