SimStim

Official registry Cloud and DevOps

Deploy sims to any screen. Control your displays with Claude.

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 simstim 'https://my.simstim.ai/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code)
{
    "mcpServers": {
        "simstim": {
            "type": "http",
            "url": "https://my.simstim.ai/mcp"
        }
    }
}

Frequently asked questions

What is SimStim?

Deploy sims to any screen. Control your displays with Claude.

How do I install SimStim?

It runs as a remote server. In Claude Code: claude mcp add --transport http simstim 'https://my.simstim.ai/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does SimStim need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Who maintains SimStim?

It is published by ai.simstim. 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.