Antigravity

Antigravity is an agentic IDE. Like other coding agents, it talks to VibeHost via the MCP server for native tool calls, or via the vibehost CLI when you'd rather drive it through plain shell commands.

Option 1: MCP server (recommended for interactive use)

In Antigravity, open Settings → Customizations → Open MCP Config (or the agent-session sidebar's ... → MCP Servers → Manage MCP Servers → View raw config). Add this entry to mcp_config.json:

{
  "mcpServers": {
    "vibehost": {
      "serverUrl": "https://api.vibehost.com/mcp"
    }
  }
}

Save. Antigravity reloads the config automatically. First tool call opens your browser for OAuth; after approval, Antigravity has the full VibeHost tool surface — deploy, promote, rollback, list logs, manage custom domains.

Note: Antigravity uses serverUrl (not url) for HTTP-based MCP servers — this differs from most other clients.

In an Antigravity chat, just describe what you want:

Build this directory and deploy it to VibeHost as a new app called my-antigravity-app.

Antigravity picks the tools (typically create_app + create_deployment) and returns the live URL.

Option 2: CLI as a tool (recommended for scripts)

Install the CLI:

curl -fsSL https://vibehost.com/install.sh | sh

Authenticate with a Personal Access Token:

export VIBEHOST_TOKEN=$(pass vibehost/pat)
vibehost whoami --json

Antigravity can now call vibehost deploy ./dist, vibehost app inspect, etc. through its shell-tool interface. Every command takes --json and returns {ok, data | error} for clean agent parsing — see the CLI reference.

When to pick which

Both can coexist.

See also

• MCP server — full tool list + auth details
• Personal access tokens — PAT setup for CI / scripts
• Sibling coding agents: Claude Code, Codex CLI, Cursor, Windsurf, OpenCode, Copilot CLI, Gemini CLI, Hermes Agent