MoonDB for Windsurf: The Backend for AI-Powered Development

Windsurf by Codeium is an AI-native IDE that writes and refactors code using deep codebase understanding. MoonDB is the backend it can provision in seconds — a declarative JSON schema that becomes a live REST API with auth, storage, and AI endpoints. No server setup. No infrastructure decisions.

How Windsurf Uses MoonDB

Windsurf's Cascade feature understands your entire codebase and can execute multi-step tasks. When you add the MoonDB prompt to your project context (via a rules file or inline instructions), Windsurf can:

Create a MoonDB account and project via the API
Design a database schema from your app description
Apply the schema with a single PUT /v1/schema call
Fetch /v1/llm-context for exact API documentation
Generate frontend code that calls the live endpoints

The entire flow happens inside Windsurf. No switching to a dashboard, no terminal commands, no deploy.

Example: Windsurf + MoonDB

windsurf cascade

// Tell Windsurf: "I need a backend for a recipe sharing app. Users can create recipes with ingredients and steps. Other users can save favorites. Use MoonDB." // Windsurf generates the schema: { "tables": { "users": { "auth_table": true, "columns": { "display_name": "string", "avatar": "file" } }, "recipes": { "columns": { "title": "string required", "description": "text", "ingredients": "json required", "steps": "json required", "photo": "file", "user_id": "ref users required" }, "access": { "read": "public", "create": "auth", "update": "owner", "delete": "owner" }, "owner_field": "user_id" }, "favorites": { "columns": { "recipe_id": "ref recipes required cascade", "user_id": "ref users required" }, "unique": [["recipe_id", "user_id"]], "owner_field": "user_id" } } }

Why MoonDB Works Well with Windsurf

Windsurf's Cascade operates as a multi-step agent with codebase-wide context — exactly the type of AI workflow MoonDB is built for. Key advantages:

Declarative schema — Windsurf describes tables in JSON, never writes SQL or migrations
Context endpoint — /v1/llm-context gives Windsurf your exact API surface, so generated code matches the real schema
Error suggestions — when Windsurf makes a mistake (wrong column name, missing ref), the error response tells it exactly what to fix
Zero infrastructure — no Dockerfile, no database provisioning, no environment setup
Instant iteration — change the schema, and MoonDB auto-migrates. Windsurf can evolve the data model mid-conversation

Quick Start: Windsurf + MoonDB

Copy the MoonDB prompt:
Add it to your Windsurf project's AI rules file or paste at the start of a Cascade conversation
Ask Cascade to build your app — it will create the MoonDB project, set the schema, and write frontend code

Compared to Traditional Backends

With a traditional backend (Express + Prisma, Django, Rails), Windsurf would need to generate server code, write migration files, set up auth middleware, configure CORS, and manage deployment. That is dozens of files and potential failure points. With MoonDB, the backend is a single API call and the agent focuses entirely on the frontend experience.

If you need full Postgres features, see how MoonDB compares to Supabase. For simpler apps and rapid prototyping with AI agents, MoonDB is the faster path.

Build with Windsurf + MoonDB

Add the prompt to your Windsurf project and let Cascade handle the backend.

Get started free