KubeBlocks Cloud MCP Server

KubeBlocks Cloud MCP server exists for a simple reason — assistants are far more useful when they can act on KubeBlocks Cloud directly instead of describing what you should do. MCP server for KubeBlocks Cloud.

What you get

The KubeBlocks Cloud MCP Server is a Model Context Protocol (MCP) server that provides seamless integration with KubeBlocks Cloud APIs, enabling AI assistants to interact with KubeBlocks Cloud resources through a standardized tool-calling interface.

• MCP-based API for accessing KubeBlocks Cloud resources
• Secure authentication via KubeBlocks Cloud API key and secret
• Support for common KubeBlocks Cloud resources:
• Organizations
• Internationalization support via translation helpers
• Secure communication through StdioServer

What the assistant can call

Once KubeBlocks Cloud is connected, these are the calls the assistant has available:

• Organizations — The Organizations tool exposed by this server
• Environments — The Environments tool exposed by this server
• Instances — The Instances tool exposed by this server
• Backups — The Backups tool exposed by this server

Configuration and credentials

You will need 6 environment variables: KB_CLOUD_API_KEY_NAME, KB_CLOUD_API_KEY_SECRET, KB_CLOUD_SITE, KB_CLOUD_MCP_LOG_LEVEL, KB_CLOUD_MCP_EXPORT_TRANSLATIONS, KB_CLOUD_DEBUG. The server will not start without them, which is usually why the tools fail to appear on a first run. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.

1. Go 1.20+ (compatible with the MCP-Go package) 2. KubeBlocks Cloud API credentials - you'll need an API key name and secret

Setting it up

Setup follows the usual MCP pattern — install or clone the server, register it in your client's configuration file, restart the client.

Choosing this one

Plenty of developer tooling servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. KubeBlocks Cloud's toolset — Organizations, Environments, Instances and 1 more — is a fair guide to whether it matches your workflow. It is maintained by apecloud; worth a glance at recent repository activity before you build anything load-bearing on it.

We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.

Before you rely on it

• It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
• Missing credentials fail quietly in some clients — if no tools show up, check the environment block first.
• MCP clients confirm each tool call by default. Leave that on until you have watched what the kubeblocks cloud mcp server does with a few real requests.