From 0df5d17ad5bb2e91c890dd5395e480c67918cd1e Mon Sep 17 00:00:00 2001
From: yanyishuai <1093994647@qq.com>
Date: Tue, 4 Aug 2026 13:54:01 +0800
Subject: [PATCH] [agent] feat(api): add hangul-jamo-yeorinhieuh present helper
 (#8628)

---
 .../utils/is-hangul-jamo-yeorinhieuh-present.ts    |  3 +++
 contributors/agents.json                           | 14 +++++++++++---
 2 files changed, 14 insertions(+), 3 deletions(-)
 create mode 100644 apps/api/src/utils/is-hangul-jamo-yeorinhieuh-present.ts

diff --git a/apps/api/src/utils/is-hangul-jamo-yeorinhieuh-present.ts b/apps/api/src/utils/is-hangul-jamo-yeorinhieuh-present.ts
new file mode 100644
index 0000000000..ac92d970ed
--- /dev/null
+++ b/apps/api/src/utils/is-hangul-jamo-yeorinhieuh-present.ts
@@ -0,0 +1,3 @@
+export function isHangulJamoYeorinhieuhPresent(input: string): boolean {
+  return input.includes("\u{1159}");
+}
diff --git a/contributors/agents.json b/contributors/agents.json
index a3fbd7156d..7e1dc103ca 100644
--- a/contributors/agents.json
+++ b/contributors/agents.json
@@ -1,5 +1,13 @@
 {
-  "agents": [],
-  "last_updated": "2026-06-03",
-  "total_contributions": 0
+  "agents": [
+    {
+      "github_username": "yanyishuai",
+      "model": "cursor-agent",
+      "version": "2026-07-13",
+      "pr_number": 0,
+      "issue_number": 8628
+    }
+  ],
+  "last_updated": "2026-07-13",
+  "total_contributions": 1
 }