ToolTrust
C25/100
intuit

quickbooks-online-mcp-server

mcp0.0.1

@intuit

The QuickBooks MCP Server lets AI assistants access QuickBooks data via a standard interface. It uses the Model Context Protocol to expose QBO features as callable tools, enabling developers to build AI apps that fetch real-time QBO data through MCP.

By intuit | 42 findings | Scanned 6/3/2026 | tooltrust-scanner/v0.3.13 | 256

3 High9 Medium12 Low18 Info

Risk Summary

Needs Approval

Excessive Permissions plus Dep Visibility raises enough risk that this tool should not be auto-trusted.

Potential impact: The agent may gain overly broad access to files, network, databases, or execution capabilities.

Recommended action: Keep this tool behind manual approval and avoid unattended runs until the risky capabilities are narrowed or removed.

Suggested policy: keep this tool behind manual approval, do not allow unattended runs, and re-scan after narrowing risky permissions.

Security Findings (42)

  • HighAS-002

    ⚠️Excessive Permissions ×3

    tool declares network permission

    QUICKBOOKS_QUERY_ACCOUNTQUICKBOOKS_READ_INVOICEQUICKBOOKS_VENDOR_BALANCE_REPORT

    Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

  • MediumAS-002

    ⚠️Excessive Permissions ×9

    tool declares fs permission

    QUICKBOOKS_CREATE_ACCOUNTQUICKBOOKS_CREATE_CUSTOMERQUICKBOOKS_CREATE_EMPLOYEEQUICKBOOKS_CREATE_INVOICEQUICKBOOKS_CREATE_VENDORQUICKBOOKS_UPDATE_FULL_INVOICEQUICKBOOKS_UPDATE_SPARSE_INVOICE

    tool declares db permission

    QUICKBOOKS_LIST_INVOICESQUICKBOOKS_QUERY_ACCOUNT

    Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

  • LowAS-002

    ⚠️Excessive Permissions ×6

    tool declares http permission

    QUICKBOOKS_CUSTOMER_BALANCE_DETAILQUICKBOOKS_CUSTOMER_BALANCE_REPORTQUICKBOOKS_VENDOR_BALANCE_DETAILQUICKBOOKS_VENDOR_BALANCE_REPORT

    input schema exposes 13 properties (threshold: 10)

    QUICKBOOKS_CUSTOMER_BALANCE_DETAIL

    input schema exposes 12 properties (threshold: 10)

    QUICKBOOKS_VENDOR_BALANCE_DETAIL

    Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

  • LowAS-011

    ℹ️Missing Rate-Limit / Timeout ×6

    tool performs network or execution operations but declares no rate-limit, timeout, or retry configuration

    QUICKBOOKS_CUSTOMER_BALANCE_DETAILQUICKBOOKS_CUSTOMER_BALANCE_REPORTQUICKBOOKS_QUERY_ACCOUNTQUICKBOOKS_READ_INVOICEQUICKBOOKS_VENDOR_BALANCE_DETAILQUICKBOOKS_VENDOR_BALANCE_REPORT

    Fix: Declare explicit rate-limit, timeout, and retry configuration for all network and execution tools. Implement exponential back-off and surface resource state to the calling agent.

  • InfoAS-014

    ℹ️Dependency Inventory Unavailable ×18

    Tool did not expose metadata.dependencies or repo_url, so supply-chain coverage is limited.

    QUICKBOOKS_CREATE_ACCOUNTQUICKBOOKS_CREATE_CUSTOMERQUICKBOOKS_CREATE_EMPLOYEEQUICKBOOKS_CREATE_INVOICEQUICKBOOKS_CREATE_VENDORQUICKBOOKS_CUSTOMER_BALANCE_DETAILQUICKBOOKS_CUSTOMER_BALANCE_REPORTQUICKBOOKS_LIST_INVOICESQUICKBOOKS_QUERY_ACCOUNTQUICKBOOKS_READ_ACCOUNTQUICKBOOKS_READ_CUSTOMERQUICKBOOKS_READ_EMPLOYEEQUICKBOOKS_READ_INVOICEQUICKBOOKS_READ_VENDORQUICKBOOKS_UPDATE_FULL_INVOICEQUICKBOOKS_UPDATE_SPARSE_INVOICEQUICKBOOKS_VENDOR_BALANCE_DETAILQUICKBOOKS_VENDOR_BALANCE_REPORT

    Fix: Review and remediate the identified issue.

Scan this tool yourself

Reproduce this audit locally, integrate into CI, or let your agent audit its own tools.

Install once, then scan any MCP server:

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

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