diff --git a/apps/ai-game-creator-shell/src-tauri/src/agent/runtime_actions/project_gates.rs b/apps/ai-game-creator-shell/src-tauri/src/agent/runtime_actions/project_gates.rs
index 57c8d3bd1..5058c504b 100644
--- a/apps/ai-game-creator-shell/src-tauri/src/agent/runtime_actions/project_gates.rs
+++ b/apps/ai-game-creator-shell/src-tauri/src/agent/runtime_actions/project_gates.rs
@@ -1729,3 +1729,97 @@ pub(crate) fn acquire_game_creator_agent_provider_plan_project_write_lock_with_w
 ) -> Result<ProjectWriteLock, String> {
     acquire_game_creator_agent_runtime_project_write_lock_with_wait(root, command_id)
 }
+
+/// M1C-1 把 `userRevisionPending` 同时加进了 `StaticDelegateCompletionBarrier::detail()`
+/// 的输出和本模块的三个解析门，两边靠一个字段名字符串隔空对齐，中间没有共享 schema。
+///
+/// 当时生产侧只有 `delegation.rs` 一条 `detail().contains("userRevisionPending=1")`，
+/// 解析侧一条测试都没有，两者之间也没有任何东西相连。字段名一改，生产侧那条照过，而这
+/// 三个门会静默返回 false——父 run 于是越过用户修订边界收束。同样，往 `has_waiting()`
+/// 里加一个计数而忘了加进解析器（或反之），也没有任何用例会报警。
+///
+/// 所以这里锁的不是拼写，是**等价关系**：对七个计数的全部组合，解析门的判定必须与
+/// barrier 自己的语义谓词逐一相等。
+#[cfg(test)]
+mod static_delegate_barrier_detail_gate_tests {
+    use super::*;
+    use crate::delegation::StaticDelegateCompletionBarrier;
+
+    fn assert_gates_agree_with_barrier(barrier: StaticDelegateCompletionBarrier) {
+        let detail = barrier.detail();
+        assert_eq!(
+            static_delegate_barrier_has_waiting_deliveries(&detail),
+            barrier.has_waiting(),
+            "has_waiting() 与 detail 解析必须等价：{barrier:?}\ndetail={detail}"
+        );
+        assert_eq!(
+            static_delegate_barrier_requires_repair(&detail),
+            barrier.repair_required_count > 0,
+            "repairRequired 往返失真：{barrier:?}\ndetail={detail}"
+        );
+        assert_eq!(
+            static_delegate_barrier_requires_user_revision(&detail),
+            barrier.user_revision_pending_count > 0,
+            "userRevisionPending 往返失真：{barrier:?}\ndetail={detail}"
+        );
+    }
+
+    #[test]
+    fn barrier_detail_round_trips_through_every_gate_for_all_count_combinations() {
+        let mut checked = 0usize;
+        for bits in 0u32..(1 << 7) {
+            let present = |index: u32| usize::from(bits & (1 << index) != 0);
+            assert_gates_agree_with_barrier(StaticDelegateCompletionBarrier {
+                waiting_count: present(0),
+                ready_unclaimed_count: present(1),
+                unobserved_claim_count: present(2),
+                repair_required_count: present(3),
+                user_input_required_count: present(4),
+                user_revision_pending_count: present(5),
+                unknown_contract_status_count: present(6),
+            });
+            checked += 1;
+        }
+        assert_eq!(checked, 128, "必须覆盖七个计数的全部 0/1 组合");
+    }
+
+    /// 门读的是计数而不是「等于 1」：`detail()` 里出现多位数时不能失配。
+    #[test]
+    fn barrier_detail_gates_read_multi_digit_counts() {
+        assert_gates_agree_with_barrier(StaticDelegateCompletionBarrier {
+            waiting_count: 12,
+            ready_unclaimed_count: 34,
+            unobserved_claim_count: 56,
+            repair_required_count: 78,
+            user_input_required_count: 90,
+            user_revision_pending_count: 123,
+            unknown_contract_status_count: 456,
+        });
+    }
+
+    /// 没有任何键是另一个键的前缀——否则 `strip_prefix` 会读到隔壁字段的值。
+    /// 这条是给未来改名加的护栏：等价关系测试能抓到读错值，但抓不到「读对了值却
+    /// 是因为两个键碰巧不冲突」这层前提何时被打破。
+    #[test]
+    fn barrier_detail_keys_are_prefix_free() {
+        let detail = StaticDelegateCompletionBarrier::default().detail();
+        let keys = detail
+            .split_whitespace()
+            .filter_map(|part| part.split_once('=').map(|(key, _)| key))
+            .collect::<Vec<_>>();
+        assert!(
+            keys.len() >= 7,
+            "detail 必须仍以 key=value 形式给出全部计数：{detail}"
+        );
+        for (index, key) in keys.iter().enumerate() {
+            for (other_index, other) in keys.iter().enumerate() {
+                if index != other_index {
+                    assert!(
+                        !other.starts_with(key),
+                        "detail 键 `{key}` 是 `{other}` 的前缀，strip_prefix 会读错字段"
+                    );
+                }
+            }
+        }
+    }
+}