dolibarr-mcp

n8n nodes for Dolibarr MCP Server integration

Package Information

Released: 12 mo ago
Downloads: 27 weekly / 57 monthly
Latest Version: 0.1.1
Author: Ivan Martin

Available Nodes

Dolibarr (MCP)
Interact with Dolibarr ERP/CRM via MCP server
MCP Client
Interact with Model Context Protocol (MCP) servers

Documentation

Dolibarr MCP n8n Nodes

This package contains custom n8n nodes for interacting with the Dolibarr MCP Server.

Installation

Option 1: Local Development Installation

  1. Build the package:
cd n8n-nodes
npm install
npm run build
  1. Link the package locally:
npm link
  1. In your n8n installation, link the package:
cd ~/.n8n
npm link @im/n8n-nodes-dolibarr-mcp

Option 2: Installation via n8n Interface

  1. Access your n8n instance settings
  2. Go to "Community Nodes"
  3. Install the package: @im/n8n-nodes-dolibarr-mcp

Available Nodes

1. Dolibarr (MCP)

Specialized node for Dolibarr with user-friendly interface:

  • Operations: Get, Create, Update, Delete
  • Predefined Endpoints: Third Parties, Products, Users, Invoices, etc.
  • Simplified Interface for common operations

2. MCP Client

Generic node for interacting with any MCP server:

  • Automatic Discovery of available tools
  • Dynamic Execution of MCP tools
  • Compatible with all compliant MCP servers

Configuration

  1. Start the Dolibarr MCP Server:
# From the project root directory
NITRO_HOST=0.0.0.0 npm run dev
  1. Configure the nodes:
    • MCP Server URL: http://host.docker.internal:3000/mcp (for n8n in Docker)
    • Or: http://localhost:3000/mcp (for local n8n)

Usage Examples

Get all third parties (customers/suppliers)

{
  "operation": "get",
  "endpoint": "thirdparties"
}

Create a new customer

{
  "operation": "create",
  "endpoint": "thirdparties",
  "data": {
    "name": "New Company",
    "client": 1
  }
}

Update an existing customer

{
  "operation": "update",
  "endpoint": "thirdparties",
  "resourceId": "123",
  "data": {
    "name": "Updated Company"
  }
}

Troubleshooting

Connection Error

  1. Verify the MCP server is running
  2. Use NITRO_HOST=0.0.0.0 for Docker
  3. Test with curl:
curl -X POST http://localhost:3000/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc": "2.0", "method": "tools/list", "params": {}, "id": 1}'

Dependency Issues

npm install --legacy-peer-deps

Development

Build

npm run build

Watch mode

npm run dev

Lint

npm run lint

Discussion