servicetitan_list_invoices
List invoices with optional filters
This record as markdown: /tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-list-invoices.md
What servicetitan_list_invoices does on ServiceTitan MCP Server
AI agents call servicetitan_list_invoices to retrieve information from ServiceTitan MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why servicetitan_list_invoices is rated Low
This tool retrieves and filters invoice data from ServiceTitan without creating, modifying, or deleting any records. It performs a read-only query operation typical of data retrieval endpoints. The blast radius of misuse is minimal—an agent could retrieve unwanted invoice data, but cannot modify business records or trigger financial transactions.
From the tool's definition Tool name 'list_invoices' and description 'List invoices with optional filters' indicate a query/retrieval operation without side effects.
Attacks that exploit this kind of access
The rule that runs servicetitan_list_invoices safely
PolicyLayer is an MCP gateway: it sits between your AI agents and ServiceTitan MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For servicetitan_list_invoices, this is the rule to start with:
servicetitan_list_invoices is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect ServiceTitan MCP Server, apply this rule, and every servicetitan_list_invoices call is checked against it from then on.
Questions about servicetitan_list_invoices
List invoices with optional filters. It is categorised as a Read tool in the ServiceTitan MCP Server MCP Server, which means it retrieves data without modifying state.
Register the ServiceTitan MCP Server MCP server in PolicyLayer and add a rule for servicetitan_list_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 ServiceTitan MCP Server. Nothing to install.
servicetitan_list_invoices is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the servicetitan_list_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 servicetitan_list_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.
servicetitan_list_invoices is provided by the ServiceTitan MCP Server MCP server (busybee3333/servicetitan-mcp-2026-complete). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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