fxray MCP Server

by s-curvelabsio.github.S-CurveLabs/fxrayv0.1.0

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Active16d ago

Install fxray MCP server

claude mcp add fxray -- uvx fxray

{
  "mcpServers": {
    "fxray": {
      "command": "uvx",
      "args": [
        "fxray"
      ]
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "fxray": {
      "command": "uvx",
      "args": [
        "fxray"
      ]
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "fxray": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "fxray"
      ]
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "fxray": {
      "command": "uvx",
      "args": [
        "fxray"
      ]
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Variable	Required	Secret	Description
FXRAY_CONFIG	—	—	Path to fxray.toml (environment allowlist, write gate, pac path). Optional if the file is in the working folder or the per-user folder.
FXRAY_WORKSPACE	—	—	Folder whose fxray.toml to use when FXRAY_CONFIG is not set.
FXRAY_HOME	—	—	Per-user folder (default %LOCALAPPDATA%\fxray on Windows, ~/.config/fxray elsewhere).

Active — last maintenance signal 16d ago. The newest of the signals below sets the band.

›How do I install the fxray MCP server in Claude Code?

Run: claude mcp add fxray -- uvx fxray. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does fxray require an API key?

No required environment variables are declared in its published metadata.

›Can I use fxray as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is fxray in the official MCP registry?

Yes, as io.github.S-CurveLabs/fxray.