Tools

List Objects

List objects in a Cloud Storage bucket. Supports filtering by name prefix, delimiter-based folder simulation, and listing all object versions.

Manage Pub/sub Notifications

List, create, or delete Pub/Sub notification configurations on a Cloud Storage bucket. Notifications deliver event messages to a Pub/Sub topic when objects are created, updated, deleted, or archived.

Get Object

Get an object's metadata and optionally download its content from a Cloud Storage bucket. By default only returns metadata; set **includeContent** to true to download the object's data as text.

Delete Object

Permanently delete an object from a Cloud Storage bucket. Optionally specify a generation number to delete a specific version of a versioned object.

Manage Bucket

Create, update, or delete a Cloud Storage bucket. When creating, specify a name and optionally a location, storage class, and versioning. When updating, provide any fields to modify. When deleting, the bucket must be empty.

Upload Object

Upload a new object to a Cloud Storage bucket or overwrite an existing one. Provide the object name (path) and its text content. Optionally attach custom metadata key-value pairs.

Manage Bucket Iam

Get or set IAM policies on a Cloud Storage bucket. Use **action: "get"** to retrieve the current policy, or **action: "set"** to replace the entire policy with the provided bindings. Use **action: "add_binding"** or **action: "remove_binding"** to modify individual bindings without replacing the full policy.

Copy Object

Copy an object within or between Cloud Storage buckets. The source object remains unchanged. Can also be used to rename or move an object by setting **deleteSource** to true.

Update Object Metadata

Update metadata on an existing object in a Cloud Storage bucket. Supports changing content type, content disposition, cache control, custom metadata, and object holds.

Get Bucket

Get detailed information about a Cloud Storage bucket including its location, storage class, versioning status, lifecycle rules, website configuration, labels, and encryption settings.

List Buckets

List Cloud Storage buckets in the configured project. Supports filtering by name prefix and pagination for large result sets.

Manage Lifecycle Rules

Get or set lifecycle management rules on a Cloud Storage bucket. Lifecycle rules automate storage class transitions, object deletion, and cleanup of incomplete uploads based on configurable conditions.