OpenMayhem MCP Server: Install & Setup

Install OpenMayhem in Claude Code

Remote URL

Claude Code

claude mcp add --transport http openmayhem https://mcp.openmayhem.ai/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "openmayhem": {
      "url": "https://mcp.openmayhem.ai/mcp"
    }
  }
}

MCP Bundle (.mcpb)

Claude Code

curl -LO https://github.com/Trac-Systems/openmayhem-mcp/releases/download/v1.0.0/openmayhem-mcp-v1.0.0.mcpb

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

Download openmayhem-mcp-v1.0.0.mcpb and double-click it to install in Claude Desktop.

MCP Bundles install in one click in Claude Desktop. Download the file, then open it.

Frequently asked questions

What does the OpenMayhem MCP server do?

Use OpenMayhem text, embedding and media models with explicit cost controls.

Is the OpenMayhem MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does OpenMayhem run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add OpenMayhem to Claude Code?

Run: claude mcp add --transport http openmayhem https://mcp.openmayhem.ai/mcp

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