diff --git a/README.md b/README.md
index e22581b..e8f0cfa 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,7 @@ go build -o tasks .
 ./tasks add "Buy groceries"        # Add a task
 ./tasks list                       # List all tasks
 ./tasks list --limit 2             # List first N tasks
+./tasks search "grocery"           # Search tasks by keyword
 ./tasks complete 1                 # Mark task #1 as done
 ./tasks delete 1                   # Delete task #1
 ```
diff --git a/cmd/search.go b/cmd/search.go
new file mode 100644
index 0000000..b154670
--- /dev/null
+++ b/cmd/search.go
@@ -0,0 +1,49 @@
+package cmd
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/akarol/coderabbit-demo/internal/store"
+	"github.com/spf13/cobra"
+)
+
+var searchCmd = &cobra.Command{
+	Use:   "search [keyword]",
+	Short: "Search tasks by keyword",
+	Args:  cobra.MinimumNArgs(1),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		keyword := strings.ToLower(args[0])
+
+		tasks, err := store.Load()
+		if err != nil {
+			return err
+		}
+
+		var matches []store.Task
+		for _, t := range tasks {
+			if strings.Contains(strings.ToLower(t.Title), keyword) {
+				matches = append(matches, t)
+			}
+		}
+
+		if len(matches) == 0 {
+			fmt.Printf("No tasks found matching '%s'\n", args[0])
+			return nil
+		}
+
+		fmt.Printf("Found %d task(s) matching '%s':\n", len(matches), args[0])
+		for _, t := range matches {
+			status := "[ ]"
+			if t.Done {
+				status = "[x]"
+			}
+			fmt.Printf("%s #%d - %s\n", status, t.ID, t.Title)
+		}
+		return nil
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(searchCmd)
+}