README.md•3.49 kB
# ERPNext MCP Server
A Model Context Protocol server for ERPNext integration
This is a TypeScript-based MCP server that provides integration with ERPNext/Frappe API. It enables AI assistants to interact with ERPNext data and functionality through the Model Context Protocol.
## Features
### Resources
- Access ERPNext documents via `erpnext://{doctype}/{name}` URIs
- JSON format for structured data access
### Tools
- `authenticate_erpnext` - Authenticate with ERPNext using username and password
- `get_documents` - Get a list of documents for a specific doctype
- `create_document` - Create a new document in ERPNext
- `update_document` - Update an existing document in ERPNext
- `run_report` - Run an ERPNext report
- `get_doctype_fields` - Get fields list for a specific DocType
- `get_doctypes` - Get a list of all available DocTypes
## Configuration
The server requires the following environment variables:
- `ERPNEXT_URL` - The base URL of your ERPNext instance
- `ERPNEXT_API_KEY` (optional) - API key for authentication
- `ERPNEXT_API_SECRET` (optional) - API secret for authentication
## Development
Install dependencies:
```bash
npm install
```
Build the server:
```bash
npm run build
```
For development with auto-rebuild:
```bash
npm run watch
```
## Installation
To use with Claude Desktop, add the server config:
On MacOS: `~/Library/Application Support/Claude/claude_desktop_config.json`
On Windows: `%APPDATA%/Claude/claude_desktop_config.json`
```json
{
"mcpServers": {
"erpnext": {
"command": "node",
"args": ["/path/to/erpnext-server/build/index.js"],
"env": {
"ERPNEXT_URL": "http://your-erpnext-instance.com",
"ERPNEXT_API_KEY": "your-api-key",
"ERPNEXT_API_SECRET": "your-api-secret"
}
}
}
}
```
To use with Claude in VSCode, add the server config to:
On MacOS: `~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json`
On Windows: `%APPDATA%/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json`
### Debugging
Since MCP servers communicate over stdio, debugging can be challenging. We recommend using the [MCP Inspector](https://github.com/modelcontextprotocol/inspector), which is available as a package script:
```bash
npm run inspector
```
The Inspector will provide a URL to access debugging tools in your browser.
## Usage Examples
### Authentication
```
<use_mcp_tool>
<server_name>erpnext</server_name>
<tool_name>authenticate_erpnext</tool_name>
<arguments>
{
"username": "your-username",
"password": "your-password"
}
</arguments>
</use_mcp_tool>
```
### Get Customer List
```
<use_mcp_tool>
<server_name>erpnext</server_name>
<tool_name>get_documents</tool_name>
<arguments>
{
"doctype": "Customer"
}
</arguments>
</use_mcp_tool>
```
### Get Customer Details
```
<access_mcp_resource>
<server_name>erpnext</server_name>
<uri>erpnext://Customer/CUSTOMER001</uri>
</access_mcp_resource>
```
### Create New Item
```
<use_mcp_tool>
<server_name>erpnext</server_name>
<tool_name>create_document</tool_name>
<arguments>
{
"doctype": "Item",
"data": {
"item_code": "ITEM001",
"item_name": "Test Item",
"item_group": "Products",
"stock_uom": "Nos"
}
}
</arguments>
</use_mcp_tool>
```
### Get Item Fields
```
<use_mcp_tool>
<server_name>erpnext</server_name>
<tool_name>get_doctype_fields</tool_name>
<arguments>
{
"doctype": "Item"
}
</arguments>
</use_mcp_tool>