ask-antigravity

Name: ask-antigravity
Author: Lykhoyda

Lykhoyda

MCP server for AI-to-AI collaboration — bridge Claude with Gemini, Codex, and other LLMs for code review, second opinions, and plan debate

Setup

Choose your client, copy the config, then fill in any required environment variables.

Add to Cursor Add to VS Code

claude mcp add ask-antigravity --env XAI_API_KEY='<XAI_API_KEY>' --env CURSOR_API_KEY='<CURSOR_API_KEY>' -- npx -y @ask-llm/antigravity-mcp

~/.codex/config.toml

[mcp_servers.ask-antigravity]
command = "npx"
args = ["-y", "@ask-llm/antigravity-mcp"]
env = { XAI_API_KEY = "<XAI_API_KEY>", CURSOR_API_KEY = "<CURSOR_API_KEY>" }

# codex mcp add ask-antigravity --env XAI_API_KEY='<XAI_API_KEY>' --env CURSOR_API_KEY='<CURSOR_API_KEY>' -- npx -y @ask-llm/antigravity-mcp

~/.cursor/mcp.json

{
  "mcpServers": {
    "ask-antigravity": {
      "command": "npx",
      "args": [
        "-y",
        "@ask-llm/antigravity-mcp"
      ],
      "env": {
        "XAI_API_KEY": "<XAI_API_KEY>",
        "CURSOR_API_KEY": "<CURSOR_API_KEY>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "ask-antigravity": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@ask-llm/antigravity-mcp"
      ],
      "env": {
        "XAI_API_KEY": "<XAI_API_KEY>",
        "CURSOR_API_KEY": "<CURSOR_API_KEY>"
      }
    }
  }
}

~/.gemini/settings.json

{
  "mcpServers": {
    "ask-antigravity": {
      "command": "npx",
      "args": [
        "-y",
        "@ask-llm/antigravity-mcp"
      ],
      "env": {
        "XAI_API_KEY": "<XAI_API_KEY>",
        "CURSOR_API_KEY": "<CURSOR_API_KEY>"
      }
    }
  }
}

claude_desktop_config.json

{
  "mcpServers": {
    "ask-antigravity": {
      "command": "npx",
      "args": [
        "-y",
        "@ask-llm/antigravity-mcp"
      ],
      "env": {
        "XAI_API_KEY": "<XAI_API_KEY>",
        "CURSOR_API_KEY": "<CURSOR_API_KEY>"
      }
    }
  }
}

.trae/mcp.json

{
  "mcpServers": {
    "ask-antigravity": {
      "command": "npx",
      "args": [
        "-y",
        "@ask-llm/antigravity-mcp"
      ],
      "env": {
        "XAI_API_KEY": "<XAI_API_KEY>",
        "CURSOR_API_KEY": "<CURSOR_API_KEY>"
      }
    }
  }
}

Environment variables

XAI_API_KEY
CURSOR_API_KEY

Replace the placeholders with your own credentials and keep them out of version control.

Setup

Environment variables

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