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Cloud World Model

Official registry Cloud and DevOps

Simulate cloud infrastructure and estimate cost before deploying or changing infrastructure.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http cloud-world-model 'https://www.cloudworldmodel.ai/mcp' --header 'x-api-key: <Optional. Cloud World Model API key; unlocks all 63 authenticated tools. 9 keyless demo tools work without it.>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "cloud-world-model": {
            "type": "http",
            "url": "https://www.cloudworldmodel.ai/mcp",
            "headers": {
                "x-api-key": "<Optional. Cloud World Model API key; unlocks all 63 authenticated tools. 9 keyless demo tools work without it.>"
            }
        }
    }
}

Frequently asked questions

What is Cloud World Model?

Simulate cloud infrastructure and estimate cost before deploying or changing infrastructure.

How do I install Cloud World Model?

It runs as a remote server. In Claude Code: claude mcp add --transport http cloud-world-model 'https://www.cloudworldmodel.ai/mcp' --header 'x-api-key: <Optional. Cloud World Model API key; unlocks all 63 authenticated tools. 9 keyless demo tools work without it.>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Cloud World Model need an API key?

Yes. It expects x-api-key, which you set in its configuration.

Who maintains Cloud World Model?

It is published by ai.cloudworldmodel. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.