Multi MCP Server

by religaio.github.religa/multi-mcpv0.1.1

Parallel multi-model code review, security analysis and debate with ChatGPT, Claude and Gemini, including consensus and OWASP Top 10 checks.

37Pythonstdioofficial registry

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Active8d ago

Install Multi MCP server

claude mcp add multi -e OPENAI_API_KEY='<openai-api-key>' -e ANTHROPIC_API_KEY='<anthropic-api-key>' -e GEMINI_API_KEY='<gemini-api-key>' -e OPENROUTER_API_KEY='<openrouter-api-key>' -- uvx multi-mcp

{
  "mcpServers": {
    "multi": {
      "command": "uvx",
      "args": [
        "multi-mcp"
      ],
      "env": {
        "OPENAI_API_KEY": "<openai-api-key>",
        "ANTHROPIC_API_KEY": "<anthropic-api-key>",
        "GEMINI_API_KEY": "<gemini-api-key>",
        "OPENROUTER_API_KEY": "<openrouter-api-key>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "multi": {
      "command": "uvx",
      "args": [
        "multi-mcp"
      ],
      "env": {
        "OPENAI_API_KEY": "<openai-api-key>",
        "ANTHROPIC_API_KEY": "<anthropic-api-key>",
        "GEMINI_API_KEY": "<gemini-api-key>",
        "OPENROUTER_API_KEY": "<openrouter-api-key>"
      }
    }
  }
}

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

{
  "servers": {
    "multi": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "multi-mcp"
      ],
      "env": {
        "OPENAI_API_KEY": "<openai-api-key>",
        "ANTHROPIC_API_KEY": "<anthropic-api-key>",
        "GEMINI_API_KEY": "<gemini-api-key>",
        "OPENROUTER_API_KEY": "<openrouter-api-key>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "multi": {
      "command": "uvx",
      "args": [
        "multi-mcp"
      ],
      "env": {
        "OPENAI_API_KEY": "<openai-api-key>",
        "ANTHROPIC_API_KEY": "<anthropic-api-key>",
        "GEMINI_API_KEY": "<gemini-api-key>",
        "OPENROUTER_API_KEY": "<openrouter-api-key>"
      }
    }
  }
}

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

Configuration

Variable	Required	Secret	Description
OPENAI_API_KEY	—	yes	OpenAI API key for GPT models (optional - at least one provider required)
ANTHROPIC_API_KEY	—	yes	Anthropic API key for Claude models (optional - at least one provider required)
GEMINI_API_KEY	—	yes	Google API key for Gemini models (optional - at least one provider required)
OPENROUTER_API_KEY	—	yes	OpenRouter API key for additional models (optional)
DEFAULT_MODEL	—	—	Default model to use (defaults to gpt-5-mini)
DEFAULT_MODEL_LIST	—	—	Default models for multi-model comparison (comma-separated, defaults to gpt-5-mini,gemini-3-flash)

Freshness

Active — last maintenance signal 8d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-02 · 8d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2025-12-22 · 10mo ago · official registry · v0.1.1

FAQ

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

Run: claude mcp add multi -e OPENAI_API_KEY='<openai-api-key>' -e ANTHROPIC_API_KEY='<anthropic-api-key>' -e GEMINI_API_KEY='<gemini-api-key>' -e OPENROUTER_API_KEY='<openrouter-api-key>' -- uvx multi-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Multi require an API key?

Yes. It expects OPENAI_API_KEY, ANTHROPIC_API_KEY, GEMINI_API_KEY, OPENROUTER_API_KEY, of which 4 are secrets.

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

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

›Is Multi in the official MCP registry?

Yes, as io.github.religa/multi-mcp.