Tencent COS MCP. Manage your cloud assets via natural conversation.

You don't need to log into the Tencent Cloud console just to check on an asset. This MCP Server lets your AI agent handle cloud object storage—it gives you direct, programmatic control over your data assets within a configured COS bucket. It translates complex cloud API calls into simple instructions for your agent.

Structural Oversight and Discovery

Your agent first checks the core structure. You can confirm if the entire COS bucket is active and accessible using head_bucket. Once you know the bucket's status, you can start finding things inside it. If you need to see every single file located right at the top level of your storage area, use list_root_objects.

For a full inventory, your agent lists all objects available in the bucket via list_objects, letting you narrow down results by specifying a path prefix or using specific delimiters to organize what it finds.

Object Inspection and Metadata Retrieval

You can check if a specific object exists at an exact path with check_object_exists. If you find an object, you don't always need the whole file. You can use get_object_metadata to grab detailed HTTP headers—things like the Content-Type, ETag, and storage class—without downloading anything, which saves bandwidth and time. When compliance or security is key, your agent fetches the current access permissions for any bucket using get_bucket_acl, letting you audit who can do what.

To get the actual text content of an object, allowing you to review or process it directly in chat, use download_object_text. This function handles the full retrieval and presents the data right where you are working.

Managing File Assets (CRUD Operations)

Your agent manages your files like a true cloud coordinator. To create new assets, you simply run upload_object, sending new text content up to 5GB into any specified object path. If you need to move or duplicate an existing file without changing the content, you'll use copy_object to replicate a file from one location to another within the same COS bucket.

To clean up old data or remove unnecessary files permanently, your agent executes delete_object, wiping out the specified object entirely.

It’s about automation. Instead of manually logging into multiple portals and running dozens of commands, you tell your AI client what you need—'Check if the monthly report is uploaded,' or 'List all images under the marketing folder'—and it handles the complex back-end calls to Tencent COS.