first commit

pkg/annotation/annotation.go

@@ -0,0 +1,18 @@
+package annotation
+
+import "github.com/mark3labs/mcp-go/mcp"
+
+func ReadOnly(title string) mcp.ToolAnnotation {
+	t := true
+	return mcp.ToolAnnotation{Title: title, ReadOnlyHint: &t}
+}
+
+func Write(title string) mcp.ToolAnnotation {
+	f := false
+	return mcp.ToolAnnotation{Title: title, ReadOnlyHint: &f}
+}
+
+func Destructive(title string) mcp.ToolAnnotation {
+	f, t := false, true
+	return mcp.ToolAnnotation{Title: title, ReadOnlyHint: &f, DestructiveHint: &t}
+}