Google Antigravity

Antigravity’s MCP support gives the Antigravity agent fifteen tools for authoring, versioning, commenting on, and alarming generative-UI dashboards at streamboard.

Setup

Option A: MCP config file

Add the following to ~/.gemini/antigravity/mcp_config.json:

{
  "mcpServers": {
    "streamboard": {
      "serverUrl": "https://mcp.usestreamboard.com/mcp"
    }
  }
}

Option B: MCP Store UI

1. Open the MCP Store in Antigravity
2. Click Manage MCP Servers → View raw config
3. Add the streamboard server entry to the JSON config

On first use, authenticate via OAuth.

Available tools

Tool	Description
create_streamboard	Author a new streamboard from a json-render spec
update_streamboard	Append a new version to an existing streamboard
get_streamboard	Read the spec + metadata for a streamboard
get_streamboard_data	Read live pushed state + binding contract (latest spec); catches $bind typos/drift
list_versions	List every version of a streamboard
delete_streamboard	Permanent delete (owner / org admin only)

Example prompts

• “Build a streamboard with four KPI tiles + an area chart for weekly signups.”
• “Update streamboard <id> to add a ‘Top regions’ bar chart.”

After authoring, mint a data token in Settings → Tokens and push values via @streamboard/sdk or the CLI.