ToolTrust
B10/100
XeroAPI

xero-mcp-server

mcp0.0.14

@XeroAPI

An MCP server that integrates with the MCP protocol. https://modelcontextprotocol.io/introduction

By XeroAPI | 16 findings | Scanned 3/22/2026 | tooltrust-scanner/v0.1.15

12 Medium4 Low

Security Findings (16)

  • MediumExcessive Permission Surface ×12
    • XERO_CREATE_BANK_TRANSACTION:tool declares fs permission
    • XERO_CREATE_CONTACT:tool declares fs permission
    • XERO_CREATE_INVOICE:tool declares fs permission
    • XERO_CREATE_ITEM:tool declares fs permission
    • XERO_CREATE_PAYMENT:tool declares fs permission
    • XERO_CREATE_PURCHASE_ORDER:tool declares fs permission
    • XERO_LIST_ASSETS:tool declares fs permission
    • XERO_LIST_FILES:tool declares fs permission
    • XERO_LIST_FOLDERS:tool declares fs permission
    • XERO_POST_INVOICE_UPDATE:tool declares fs permission
    • XERO_UPDATE_CONTACT:tool declares fs permission
    • XERO_UPLOAD_ATTACHMENT:tool declares fs permission
    Rule: AS-002Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.
  • LowExcessive Permission Surface ×4
    • XERO_CREATE_CONTACT:input schema exposes 14 properties (threshold: 10)
    • XERO_GET_PROFIT_LOSS_REPORT:input schema exposes 11 properties (threshold: 10)
    • XERO_GET_QUOTES:input schema exposes 11 properties (threshold: 10)
    • XERO_UPDATE_CONTACT:input schema exposes 12 properties (threshold: 10)
    Rule: AS-002Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

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$ curl -sfL https://raw.githubusercontent.com/AgentSafe-AI/tooltrust-scanner/main/install.sh | bash
$ tooltrust-scanner scan --server "npx -y xero-mcp-server"

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