fix asTool execute function (#906)

* fix asTool execute function

* bump

* import type

Author: guitavano

packages/runtime/jsr.json

@@ -1,6 +1,6 @@
 {
   "name": "@deco/workers-runtime",
-  "version": "0.6.1",
+  "version": "0.6.2",
   "exports": {
     ".": "./src/index.ts",
     "./mastra": "./src/mastra.ts",

packages/runtime/src/proxy.ts

@@ -1,4 +1,5 @@
 // deno-lint-ignore-file no-explicit-any
+import type { ToolExecutionContext } from "@mastra/core";
 import type { CreateStubAPIOptions } from "./mcp.ts";
 
 const getWorkspace = (workspace?: string) => {
@@ -201,7 +202,9 @@ export function createMCPClientProxy<T extends Record<string, unknown>>(
               ? options?.jsonSchemaToZod?.(tool.outputSchema) ??
                 tool.outputSchema
               : undefined,
-            execute: callToolFn,
+            execute: ({ context }: ToolExecutionContext<any>) => {
+              return callToolFn(context);
+            },
           };
         };
         return callToolFn;