FluxMCP MCP Server: Install & Setup

Install FluxMCP in Claude Code

Remote URL

Claude Code

claude mcp add --transport http fluxmcp https://flux.mcp.acedata.cloud/mcp

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

{
  "mcpServers": {
    "fluxmcp": {
      "url": "https://flux.mcp.acedata.cloud/mcp"
    }
  }
}

PyPI (uv)

Claude Code

claude mcp add fluxmcp -e ACEDATACLOUD_API_TOKEN=... -- uvx mcp-flux-pro

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

{
  "mcpServers": {
    "fluxmcp": {
      "command": "uvx",
      "args": [
        "mcp-flux-pro"
      ],
      "env": {
        "ACEDATACLOUD_API_TOKEN": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the FluxMCP MCP server do?

Flux image generation and editing from Black Forest Labs via the Ace Data Cloud API.

Is the FluxMCP MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does FluxMCP run locally or remotely?

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

How do I add FluxMCP to Claude Code?

Run: claude mcp add --transport http fluxmcp https://flux.mcp.acedata.cloud/mcp

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