feat: add defineBrowserTool helper, truncation, schemas/common, empty registry

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/src/schemas/common.ts b/src/schemas/common.ts
new file mode 100644
index 0000000..00323c2
--- /dev/null
+++ b/src/schemas/common.ts
@@ -0,0 +1,11 @@
+import { Type } from "typebox";
+
+export const Coords = Type.Object({
+  x: Type.Number({ description: "X coordinate in CSS pixels from left edge of viewport" }),
+  y: Type.Number({ description: "Y coordinate in CSS pixels from top edge of viewport" }),
+});
+
+export const MouseButton = Type.Union(
+  [Type.Literal("left"), Type.Literal("right"), Type.Literal("middle")],
+  { description: 'Mouse button: "left", "right", or "middle"' },
+);