# servicetitan_get_invoice_items

Get line items for an invoice

Agent View of the PolicyLayer registry record for `servicetitan_get_invoice_items`. HTML page: https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-get-invoice-items

## Facts

- Tool: `servicetitan_get_invoice_items`
- Server: ServiceTitan MCP Server (`busybee3333/servicetitan-mcp-2026-complete`) — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete.md
- Homepage: https://github.com/BusyBee3333/servicetitan-mcp-2026-complete
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "servicetitan_get_invoice_items",
    "arguments": {}
  }
}
```

## Why servicetitan_get_invoice_items is rated Low

The tool retrieves invoice line item data without creating, modifying, deleting, or executing any operations. It is purely a read operation that queries existing financial records. Severity is low because reading invoice data poses minimal risk even if accessed by an unauthorized agent, as no state changes or financial movements occur.

From the tool's own definition: "Tool name contains 'get' and description states 'Get line items for an invoice' — this is a retrieval operation with no modification or side effects."

## Use case

AI agents call servicetitan_get_invoice_items 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.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches ServiceTitan MCP Server:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "servicetitan_get_invoice_items": {}
  }
}
```

## Other tools on ServiceTitan MCP Server (107)

- `servicetitan_cancel_appointment` — Destructive — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-cancel-appointment.md
- `servicetitan_cancel_job` — Destructive — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-cancel-job.md
- `servicetitan_cancel_membership` — Destructive — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-cancel-membership.md
- `servicetitan_deactivate_customer` — Destructive — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-deactivate-customer.md
- `servicetitan_deactivate_equipment` — Destructive — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-deactivate-equipment.md
- `servicetitan_deactivate_inventory_item` — Destructive — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-deactivate-inventory-item.md
- `servicetitan_deactivate_location` — Destructive — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-deactivate-location.md
- `servicetitan_remove_customer_tag` — Destructive — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-remove-customer-tag.md
- `servicetitan_void_invoice` — Destructive — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-void-invoice.md
- `servicetitan_create_payment` — Financial — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-create-payment.md
- `servicetitan_deactivate_technician` — Read — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-deactivate-technician.md
- `servicetitan_export_payroll` — Read — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-export-payroll.md
- `servicetitan_get_appointment` — Read — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-get-appointment.md
- `servicetitan_get_ar_aging_report` — Read — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-get-ar-aging-report.md
- `servicetitan_get_campaign` — Read — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-get-campaign.md
- `servicetitan_get_customer` — Read — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-get-customer.md
- `servicetitan_get_customer_acquisition_report` — Read — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-get-customer-acquisition-report.md
- `servicetitan_get_customer_balance` — Read — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-get-customer-balance.md
- `servicetitan_get_dispatch_board` — Read — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-get-dispatch-board.md
- `servicetitan_get_dispatch_metrics` — Read — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-get-dispatch-metrics.md
- `servicetitan_get_equipment` — Read — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-get-equipment.md
- `servicetitan_get_equipment_history` — Read — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-get-equipment-history.md
- `servicetitan_get_estimate` — Read — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-get-estimate.md
- `servicetitan_get_estimate_items` — Read — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-get-estimate-items.md
- `servicetitan_get_inventory_item` — Read — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-get-inventory-item.md
- `servicetitan_get_inventory_levels` — Read — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-get-inventory-levels.md
- `servicetitan_get_invoice` — Read — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-get-invoice.md
- `servicetitan_get_job` — Read — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-get-job.md
- `servicetitan_get_job_costing_report` — Read — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-get-job-costing-report.md
- `servicetitan_get_job_history` — Read — https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete/servicetitan-get-job-history.md
- …and 77 more: https://policylayer.com/tools/busybee3333-servicetitan-mcp-2026-complete.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=busybee3333-servicetitan-mcp-2026-complete · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/busybee3333-servicetitan-mcp-2026-complete