10 files changed, 60 insertions, 0 deletions
diff --git a/packages/cli/src/tools/edit.tool.ts b/packages/cli/src/tools/edit.tool.ts
index de8ccd5b..5803f23a 100644
--- a/packages/cli/src/tools/edit.tool.ts
+++ b/packages/cli/src/tools/edit.tool.ts
@@ -1,3 +1,9 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 import fs from 'fs';
 import path from 'path';
 import * as Diff from 'diff';
diff --git a/packages/cli/src/tools/glob.tool.ts b/packages/cli/src/tools/glob.tool.ts
index 4c23c3cb..b846db46 100644
--- a/packages/cli/src/tools/glob.tool.ts
+++ b/packages/cli/src/tools/glob.tool.ts
@@ -1,3 +1,9 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 import fs from 'fs';
 import path from 'path';
 import fg from 'fast-glob';
diff --git a/packages/cli/src/tools/grep.tool.ts b/packages/cli/src/tools/grep.tool.ts
index 7dca170f..79eb9770 100644
--- a/packages/cli/src/tools/grep.tool.ts
+++ b/packages/cli/src/tools/grep.tool.ts
@@ -1,3 +1,9 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 import fs from 'fs'; // Used for sync checks in validation
 import fsPromises from 'fs/promises'; // Used for async operations in fallback
 import path from 'path';
diff --git a/packages/cli/src/tools/ls.tool.ts b/packages/cli/src/tools/ls.tool.ts
index 4b015fa5..8592e593 100644
--- a/packages/cli/src/tools/ls.tool.ts
+++ b/packages/cli/src/tools/ls.tool.ts
@@ -1,3 +1,9 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 import fs from 'fs';
 import path from 'path';
 import { BaseTool, ToolResult } from './tools.js';
diff --git a/packages/cli/src/tools/read-file.tool.ts b/packages/cli/src/tools/read-file.tool.ts
index 9bc10491..0ebe2dbc 100644
--- a/packages/cli/src/tools/read-file.tool.ts
+++ b/packages/cli/src/tools/read-file.tool.ts
@@ -1,3 +1,9 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 import fs from 'fs';
 import path from 'path';
 import { SchemaValidator } from '../utils/schemaValidator.js';
diff --git a/packages/cli/src/tools/terminal.tool.ts b/packages/cli/src/tools/terminal.tool.ts
index dacfb0be..5b75463b 100644
--- a/packages/cli/src/tools/terminal.tool.ts
+++ b/packages/cli/src/tools/terminal.tool.ts
@@ -1,3 +1,9 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 import {
   spawn,
   SpawnOptions,
diff --git a/packages/cli/src/tools/tool-registry.ts b/packages/cli/src/tools/tool-registry.ts
index a27d09b9..a2723557 100644
--- a/packages/cli/src/tools/tool-registry.ts
+++ b/packages/cli/src/tools/tool-registry.ts
@@ -1,3 +1,9 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 import { ToolListUnion, FunctionDeclaration } from '@google/genai';
 import { Tool } from './tools.js';
 
diff --git a/packages/cli/src/tools/tools.ts b/packages/cli/src/tools/tools.ts
index 4115ded9..f8b22ff8 100644
--- a/packages/cli/src/tools/tools.ts
+++ b/packages/cli/src/tools/tools.ts
@@ -1,3 +1,9 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 import { FunctionDeclaration, Schema } from '@google/genai';
 import { ToolCallConfirmationDetails } from '../ui/types.js';
 
diff --git a/packages/cli/src/tools/web-fetch.tool.ts b/packages/cli/src/tools/web-fetch.tool.ts
index 362ca45e..cd5e01e8 100644
--- a/packages/cli/src/tools/web-fetch.tool.ts
+++ b/packages/cli/src/tools/web-fetch.tool.ts
@@ -1,3 +1,9 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 import { SchemaValidator } from '../utils/schemaValidator.js';
 import { BaseTool, ToolResult } from './tools.js';
 import { ToolCallConfirmationDetails } from '../ui/types.js'; // Added for shouldConfirmExecute
diff --git a/packages/cli/src/tools/write-file.tool.ts b/packages/cli/src/tools/write-file.tool.ts
index af0adc8d..c4649a1f 100644
--- a/packages/cli/src/tools/write-file.tool.ts
+++ b/packages/cli/src/tools/write-file.tool.ts
@@ -1,3 +1,9 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 import fs from 'fs';
 import path from 'path';
 import { BaseTool, ToolResult } from './tools.js';