server: Add a simple get_datetime server tool (#22649)

2026-05-04 06:19:41 -04:00
parent fa8feaed34
commit c84e6d6db5
3 changed files with 32 additions and 2 deletions
@@ -693,6 +693,35 @@ struct server_tool_apply_diff : server_tool {
    }
 };

+//
+// get_datetime: returns the current date and time
+//
+
+struct server_tool_get_datetime : server_tool {
+    server_tool_get_datetime() {
+        name = "get_datetime";
+        display_name = "Get Date & Time";
+        permission_write = false;
+    }
+
+    json get_definition() override {
+        return {
+            {"type", "function"},
+            {"function", {
+                {"name", name},
+                {"description", "Returns the current date and time"},
+            }},
+        };
+    }
+
+    json invoke(json) override {
+        auto now = std::chrono::system_clock::now();
+        auto time = std::chrono::system_clock::to_time_t(now);
+
+        return {{"result", std::ctime(&time)}};
+    }
+};
+
 //
 // public API
 //
@@ -706,6 +735,7 @@ static std::vector<std::unique_ptr<server_tool>> build_tools() {
    tools.push_back(std::make_unique<server_tool_write_file>());
    tools.push_back(std::make_unique<server_tool_edit_file>());
    tools.push_back(std::make_unique<server_tool_apply_diff>());
+    tools.push_back(std::make_unique<server_tool_get_datetime>());
    return tools;
 }