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SmallForce MCP for Antigravity

Connect SmallForce to Antigravity (Google’s Gemini-powered coding agent) so it can manage your social media, CRM contacts, inbox conversations, Google reviews, and call analytics.

Prerequisites

  • Antigravity (Gemini) coding agent
  • A SmallForce API key — open the SmallForce app → Settings → create an API key

Setup

1. Open MCP configuration

In your project, create or edit the .gemini/settings.json file (or use the global settings at ~/.gemini/settings.json):

2. Add the SmallForce server

Add the SmallForce MCP server to your configuration:

{
  "mcpServers": {
    "smallforce": {
      "url": "https://mcp.smallforcehq.com/mcp",
      "headers": {
        "Authorization": "Bearer sf_sk_live_your_api_key_here"
      }
    }
  }
}

Replace sf_sk_live_your_api_key_here with your actual API key.

3. Verify

When you start a new Antigravity session, the SmallForce tools will be available. You can verify by asking:

"What SmallForce tools are available?"

Usage

Ask Antigravity to manage your business while you code:

"Show my social media accounts on SmallForce"
"Draft a LinkedIn post about our new API release"
"Check my inbox for any customer messages"
"Find negative Google reviews that need a response"
"Look up the contact details for John Smith in my CRM"

Troubleshooting

  • Tools not available: Ensure settings.json is saved and restart the session
  • Auth errors: Verify your API key starts with sf_sk_live_
  • Connection issues: Check that the URL is exactly https://mcp.smallforcehq.com/mcp