> ## Documentation Index
> Fetch the complete documentation index at: https://docs.base44.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Base44 MCP server

> Create and manage Base44 backend projects from AI assistants like ChatGPT, Claude, and Cursor

The Base44 MCP server exposes your Base44 account to any MCP-compatible AI assistant. Once connected, you can describe what you want to build or change and the AI will create or update projects on your behalf.

To connect, you must authenticate with OAuth. After that, Base44 only acts on your account with your explicit permission.

## Connect your AI assistant

The server is available at:

```
https://app.base44.com/mcp
```

Add it to your AI tool's MCP configuration:

```json theme={null}
"base44": {
  "type": "http",
  "url": "https://app.base44.com/mcp"
}
```

After adding the configuration, your AI tool will prompt you to sign in to Base44 through the standard OAuth flow. You only need to do this once.

<Tip>Some tools require a restart to pick up new MCP configurations.</Tip>

## Available tools

The server exposes the following tools to your AI assistant.

| Tool                  | What it does                                    |
| --------------------- | ----------------------------------------------- |
| `create_base44_app`   | Create a new project from a text description    |
| `edit_base44_app`     | Make changes to an existing project             |
| `list_user_apps`      | List your projects, optionally filtered by name |
| `list_entity_schemas` | Get the entity schemas for a project            |
| `query_entities`      | Query records from an entity in a project       |

<AccordionGroup>
  <Accordion title="Internal tools">
    Two additional tools are used internally by specific MCP clients to poll build progress. They are not intended to be called directly.

    | Tool                  | What it does                                               |
    | --------------------- | ---------------------------------------------------------- |
    | `get_app_status`      | Check whether a project build is complete                  |
    | `get_app_preview_url` | Get the preview link for a project once its build is ready |
  </Accordion>
</AccordionGroup>

## Example prompts

Once connected, you can ask your AI assistant things like:

* "Create a Base44 project for tracking job applications with status, company name, and interview notes."
* "Edit my CRM project to add a follow-up date field to the Contacts entity."
* "List all my Base44 projects."
* "Add 10 sample products to my inventory project so I can test the UI."
* "Query the first 10 orders from my e-commerce project that have status pending."

The AI interprets your request and calls the appropriate tool. For `create_base44_app` and `edit_base44_app`, the build runs in the background and you get a link to the Base44 editor when it's ready.

## See also

* [Docs MCP server](/developers/backend/overview/base44-docs-mcp): Let AI assistants search Base44 documentation directly
* [Skills](/developers/backend/overview/skills): Reusable instructions that teach AI coding agents how to perform Base44-specific tasks
* [Entities](/developers/backend/resources/entities/overview): Learn about the data model that `list_entity_schemas` and `query_entities` operate on