Open-source backend-as-a-service. Postgres, auth, storage, functions, AI gateway, MCP.

ACI.dev is the open source tool-calling platform that hooks up 600+ tools into any agentic IDE or custom AI agent through direct function calling or a unified MCP server. The birthplace of VibeOps.

Backend for AI coding agents on CloudBase — database, auth, functions via Plugin, Skills & MCP.