Update from Vibe Studio

node_modules/@ag-ui/proto/LICENSE

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+MIT License
+
+Copyright (c) 2025
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

node_modules/@ag-ui/proto/README.md

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+# @ag-ui/proto
+
+Protocol Buffer encoding/decoding for **Agent-User Interaction (AG-UI) Protocol** events.
+
+`@ag-ui/proto` provides high-performance binary serialization of AG-UI events using Protocol Buffers. It includes generated TypeScript definitions and utilities for converting between AG-UI's JSON event format and compact binary representation.
+
+## Installation
+
+```bash
+npm install @ag-ui/proto
+pnpm add @ag-ui/proto
+yarn add @ag-ui/proto
+```
+
+## Features
+
+- ⚡ **High performance** – Binary protobuf encoding for minimal bandwidth usage
+- 🔄 **Round-trip safety** – Lossless conversion between JSON and binary formats
+- 📋 **Generated types** – Auto-generated TypeScript definitions from `.proto` schemas
+- 🔧 **Length-prefixed** – Standard 4-byte length headers for streaming protocols
+
+## Quick example
+
+```ts
+import { encode, decode, AGUI_MEDIA_TYPE } from "@ag-ui/proto";
+import { EventType } from "@ag-ui/core";
+
+const event = {
+  type: EventType.TEXT_MESSAGE_START,
+  messageId: "msg_123",
+  role: "assistant",
+};
+
+// Encode to binary protobuf format
+const encoded = encode(event);
+
+// Decode back to AG-UI event
+const decoded = decode(encoded);
+console.log(decoded); // Original event object
+```
+
+## Documentation
+
+- Concepts & architecture: [`docs/concepts`](https://docs.ag-ui.com/concepts/architecture)
+- Full API reference: [`docs/sdk/js/proto`](https://docs.ag-ui.com/sdk/js/proto)
+
+## Contributing
+
+Bug reports and pull requests are welcome! Please read our [contributing guide](https://docs.ag-ui.com/development/contributing) first.
+
+## License
+
+MIT © 2025 AG-UI Protocol Contributors

node_modules/@ag-ui/proto/package.json

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+{
+  "name": "@ag-ui/proto",
+  "author": "Markus Ecker <markus.ecker@gmail.com>",
+  "version": "0.0.42",
+  "private": false,
+  "publishConfig": {
+    "access": "public"
+  },
+  "main": "./dist/index.js",
+  "module": "./dist/index.mjs",
+  "types": "./dist/index.d.ts",
+  "dependencies": {
+    "@bufbuild/protobuf": "^2.2.5",
+    "@protobuf-ts/protoc": "^2.11.1",
+    "@ag-ui/core": "0.0.42"
+  },
+  "devDependencies": {
+    "@jest/globals": "^29.7.0",
+    "@types/jest": "^29.5.14",
+    "jest": "^29.7.0",
+    "ts-jest": "^29.1.2",
+    "ts-proto": "^2.7.0",
+    "tsup": "^8.0.2",
+    "typescript": "^5.8.2"
+  },
+  "scripts": {
+    "build": "tsup",
+    "dev": "tsup --watch",
+    "lint": "eslint \"src/**/*.ts*\"",
+    "clean": "rm -rf dist .turbo node_modules",
+    "test": "jest",
+    "generate": "mkdir -p ./src/generated && npx protoc --plugin=./node_modules/.bin/protoc-gen-ts_proto --ts_proto_out=./src/generated --ts_proto_opt=esModuleInterop=true,outputJsonMethods=false,outputClientImpl=false -I ./src/proto ./src/proto/*.proto",
+    "link:global": "pnpm link --global",
+    "unlink:global": "pnpm unlink --global"
+  }
+}