Xero

Xero MCP Server

This is a Model Context Protocol (MCP) server implementation for Xero. It provides a bridge between the MCP protocol and Xero's API, allowing for standardized access to Xero's accounting and business features.

Features

Xero OAuth2 authentication with custom connections
Contact management
Chart of Accounts management
Invoice creation and management
MCP protocol compliance

Prerequisites

Node.js (v18 or higher)
npm or pnpm
A Xero developer account with API credentials

Configuring your Xero Developer account

Set up a Custom Connection following these instructions: https://developer.xero.com/documentation/guides/oauth2/custom-connections/

Currently the following scopes are required: accounting.transactions accounting.contacts accounting.settings.read

Integrating the MCP server with Claude Desktop

To add the MCP server to Claude go to Settings > Developer > Edit config and add the following to your claude_desktop_config.json file:

1{
2  "mcpServers": {
3    "xero": {
4      "command": "npx",
5      "args": ["-y", "@xeroapi/xero-mcp-server@latest"],
6      "env": {
7        "XERO_CLIENT_ID": "your_client_id_here",
8        "XERO_CLIENT_SECRET": "your_client_secret_here"
9      }
10    }
11  }
12}

Available MCP Commands

list-contacts: Retrieve a list of contacts from Xero
list-invoices: Retrieve a list of invoices
list-accounts: Retrieve a list of accounts
list-tax-rates : Retrieve a list of tax rates
list-quotes : Retrieve a list of quotes
list-credit-notes: Retrieve a list of credit notes
create-contact: Create a new contact
create-invoice: Create a new invoice
create-quote: Create a new quote
create-credit-note: Create a new credit note
update-contact: Update an existing contact
update-invoice: Update an existing draft invoice

For detailed API documentation, please refer to the MCP Protocol Specification.

For Developers

Installation

1# Using npm
2npm install
3
4# Using pnpm
5pnpm install

Run a build

1# Using npm
2npm run build
3
4# Using pnpm
5pnpm build

Integrating with Claude Desktop