How to Connect MCP Servers to Google Antigravity with Arcade.dev
Blog post from Arcade
Arcade.dev provides a streamlined action runtime for integrating Antigravity with third-party services, addressing configuration sprawl and credential-management challenges associated with local MCP servers. It facilitates authenticated interactions with tools like Google Calendar, Notion, and Linear directly from the user's editor by managing downstream authorization, token storage, and execution state. Due to unreliable OAuth support in Antigravity, the guide recommends using Arcade Headers mode, which involves sending an Authorization header and an Arcade-User-ID for authenticated requests. This approach ensures secure and efficient tool execution without exposing credentials to local environments, leveraging Arcade's infrastructure for token vaulting and execution management. Until Antigravity enhances its OAuth offerings, Arcade Headers mode remains the most reliable integration method, enabling productive and secure connections to external services.
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