AI agents use quickbooks_invoices to create or update resources in UnClick — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your UnClick environment.
| Parameter | Type | Required | Description |
|---|---|---|---|
limit | number | — | |
where | string | — | |
action | string | — | list, get, or create (default: list) |
offset | number | — | |
invoice | object | — | Invoice object for action='create' |
sandbox | boolean | — | |
realm_id | string | Yes | |
invoice_id | string | — | Required for action='get' |
access_token | string | Yes |
Parameters from the server's own tool schema.
This tool can create invoices in QuickBooks Online, which are financial documents that establish payment obligations. Creation is reversible (invoices can be deleted or voided), so it does not qualify as Destructive. It does not move money directly, so it is not Financial in the strictest sense, but it does generate financial records. The primary risk is incorrect or fraudulent invoice creation.
From the tool's definition Tool description explicitly states 'create QuickBooks Online invoices', which modifies financial records. While 'list' and 'get' are read operations, the creation capability makes this a write operation. The description uses 'create', a write verb.
Risk signalsHandles credentials or secrets (access_token)
Attacks that exploit this kind of access
List, get, or create QuickBooks Online invoices. It is categorised as a Write tool in the UnClick MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
quickbooks_invoices accepts 9 parameters: limit, where, action, offset, invoice, sandbox, realm_id, invoice_id, access_token. Required: realm_id, access_token. The full parameter table on this page comes from the server's own tool schema.
Register the UnClick MCP server in PolicyLayer and add a rule for quickbooks_invoices: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches UnClick. Nothing to install.
quickbooks_invoices is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the quickbooks_invoices rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for quickbooks_invoices. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
quickbooks_invoices is provided by the UnClick MCP server (@unclick/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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