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IONOS CLOUD MCP Server

ionos-cloud/ionoscloud-mcp

A read-only inspector for IONOS Cloud infrastructure that connects Claude and other MCP clients to your European cloud account. Exposes 112 tools across compute, Kubernetes, object storage, DNS, billing, and certificate management, all following list/get/head naming conventions. Every operation is inspection only, so you can safely point it at production or run it in CI pipelines. API calls go directly from your machine to IONOS over HTTPS with no proxy in the path. Ships as a local Go binary via Homebrew, Docker, or pre-built releases. Pair it with IONOS's German data center AI Model Hub if you need LLM inference and API calls to stay EU-sovereign. Built and maintained by the IONOS Cloud team under Apache 2.0.

GitHub stars
11
tool
1
auth
Secret needed
transport
STDIO
env vars
5
last updated
Oct 22, 2026
View on GitHub

Tools

1 tools

Public tool metadata for what this MCP can expose to an agent.

list_datacentersExample tool call shown in the README's protocol test section.

Example tool call shown in the README's protocol test section.

No parameter schema in public metadata yet.

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Configuration

IONOS_TOKEN*secret

IONOS CLOUD API token (required for all products except Object Storage)

IONOS_S3_ACCESS_KEYsecret

S3 access key for IONOS Object Storage

IONOS_S3_SECRET_KEYsecret

S3 secret key for IONOS Object Storage

IONOS_MCP_LOAD_MODE

Tool registration strategy (the --load-mode flag overrides this). 'eager' (default): register all tools at startup. 'lazy': defer Compute and Object Storage behind 'ionos_load_compute_tools' / 'ionos_load_objectstorage_tools' sentinel tools (requires MCP client support for notifi

IONOS_MCP_TOOL_SCOPE

Opt in to write operations. Unset (default) leaves the server read-only: only list_/get_/head_ tools are registered. 'write' additionally registers create_/update_ tools and the non-disruptive actions (start_, resume_, attach_, assign_); 'destructive' also registers delete_ and t

Readme

Official IONOS Cloud Apache 2.0 Go reference

Alt text

IONOS CLOUD MCP Server

View the full README on GitHub

Details

Repository
github.com/ionos-cloud/ionoscloud-mcp
Category
Cloud & Infrastructure
Package
ghcr.io/ionos-cloud/ionoscloud-mcp:1.1.2
Transport
STDIO
Auth
Required
Registry
MCP registry, active

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