README.md•6.36 kB
# dbx-mcp-server
A Model Context Protocol (MCP) server that provides integration with Dropbox, allowing MCP-compatible clients to interact with Dropbox through a set of powerful tools.
**Important Disclaimer:** This project is not affiliated with, endorsed by, or sponsored by Dropbox. It is an independent integration that works with Dropbox's public API.
## Table of Contents
- [Quick Start](#quick-start)
- [Installation](#installation)
- [Authentication](#authentication)
- [Available Tools](#available-tools)
- [Required Dropbox Permissions](#required-dropbox-permissions)
- [Usage Examples](#usage-examples)
- [Development](#development)
- [License](#license)
## Quick Start
1. Clone the repository
2. Run `npm install` to install dependencies
3. Run `npm run build` to build the project
4. Run `npm run setup`
5. Configure your MCP client to use the server
## Prerequisites
Register a Dropbox app at [Dropbox App Console](https://www.dropbox.com/developers/apps):
- Choose "Scoped access" API
- Choose the access type your app needs
- Name your app and click "Create app"
- Under "Permissions", select the desired permissions for the actions you will be using, for example:
- `files.metadata.read`
- `files.content.read`
- `files.content.write`
- `sharing.write`
- `account_info.read`
- Add `http://localhost` as your redirect URI
- Note your App key and App secret
## Installation
1. **Clone the repository**
```bash
git clone https://github.com/your-username/dbx-mcp-server.git
cd dbx-mcp-server
```
2. **Install dependencies and build**
```bash
npm install
npm run build
```
3. **Run the setup script**
```bash
npm run setup
```
4. **Add to MCP settings**
Add the following to your MCP settings file:
```json
{
"mcpServers": {
"dbx": {
"command": "node",
"args": ["/path/to/dbx-mcp-server/build/index.js"]
}
}
}
```
## Authentication
The server uses OAuth 2.0 with PKCE for secure authentication with Dropbox.
### Environment Variables
Required:
- `DROPBOX_APP_KEY`: Your Dropbox app's key
- `DROPBOX_APP_SECRET`: Your Dropbox app's secret
- `DROPBOX_REDIRECT_URI`: OAuth redirect URI
- `TOKEN_ENCRYPTION_KEY`: 32+ character key for token encryption
Optional:
- `TOKEN_REFRESH_THRESHOLD_MINUTES`: Minutes before expiration to refresh token (default: 5)
- `MAX_TOKEN_REFRESH_RETRIES`: Maximum number of refresh attempts (default: 3)
- `TOKEN_REFRESH_RETRY_DELAY_MS`: Delay between refresh attempts in ms (default: 1000)
## Available Tools
### File Operations
- `list_files`: List files in a directory
- `upload_file`: Upload a file
- `download_file`: Download a file
- `safe_delete_item`: Safely delete with recycle bin support
- `create_folder`: Create a new folder
- `copy_item`: Copy a file or folder
- `move_item`: Move or rename a file/folder
### Metadata and Search
- `get_file_metadata`: Get file/folder metadata
- `search_file_db`: Search files and folders
- `get_sharing_link`: Create sharing links
- `get_file_content`: Get file contents
### Account Operations
- `get_account_info`: Get account information
## Required Dropbox Permissions
Below is a mapping of server actions to the minimum Dropbox OAuth scopes (permissions) required:
| Server Action | Required Dropbox Scopes |
|---------------------- |-----------------------------------------------|
| list_files | `files.metadata.read` |
| upload_file | `files.content.write`, `files.metadata.write` |
| download_file | `files.content.read` |
| safe_delete_item | `files.metadata.write` |
| create_folder | `files.metadata.write` |
| copy_item | `files.content.write`, `files.metadata.write` |
| move_item | `files.content.write`, `files.metadata.write` |
| get_file_metadata | `files.metadata.read` |
| search_file_db | `files.metadata.read` |
| get_sharing_link | `sharing.write` |
| get_file_content | `files.content.read` |
| get_account_info | `account_info.read` |
**Additional Scopes (if needed):**
- `sharing.read`: View sharing settings and collaborators
- `file_requests.read` / `file_requests.write`: For file request features
- `contacts.read` / `contacts.write`: For accessing Dropbox contacts
For more details on Dropbox scopes, see the [Dropbox Permissions Documentation](https://www.dropbox.com/developers/reference/oauth-guide#scopes).
## Usage Examples
```typescript
// List files in root directory
await mcp.useTool("dbx-mcp-server", "list_files", { path: "" });
// Upload a file
await mcp.useTool("dbx-mcp-server", "upload_file", {
path: "/test.txt",
content: Buffer.from("Hello World").toString("base64"),
});
// Search for files
await mcp.useTool("dbx-mcp-server", "search_file_db", {
query: "report",
path: "/Documents",
max_results: 10,
});
```
## Development
Built with:
- TypeScript
- Model Context Protocol SDK
- Dropbox SDK v10.34.0
- Dropbox API v2
## License
MIT License
Copyright (c) 2025 MCP Server Contributors
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
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copies of the Software, and to permit persons to whom the Software is
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The above copyright notice and this permission notice shall be included in all
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