list_invoice_templates

List all invoice templates

SERVERGhl SOURCEghl-mcp-server

Low RISK CLASS

Category Read

Parameters 62 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/ghl/list-invoice-templates.md

WHAT IT DOES

What list_invoice_templates does on Ghl

AI agents call list_invoice_templates to retrieve information from Ghl without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Parameter	Type	Required	Description
`altId`	string	—	Location ID
`limit`	string	Yes	Number of results per page
`offset`	string	Yes	Offset for pagination
`search`	string	—	Search term
`status`	string	—	Filter by status
`paymentMode`	string	—	Payment mode

Parameters from the server's own tool schema.

RISK

Why list_invoice_templates is rated Low

This tool retrieves or queries a list of invoice templates without creating, modifying, deleting, or executing any operations. It is a straightforward data retrieval action with no side effects, matching the Read category definition. Severity is low because listing templates poses minimal risk even if accessed by an unauthorized agent.

From the tool's definition Tool name is 'list_invoice_templates' and description states 'List all invoice templates' — a query operation with no modification, deletion, or execution of external actions.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_invoice_templates safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Ghl, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For list_invoice_templates, this is the rule to start with:

list_invoice_templates Allowed

list_invoice_templates is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "list_invoice_templates": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Ghl, apply this rule, and every list_invoice_templates call is checked against it from then on.

FAQ

Questions about list_invoice_templates

What does the list_invoice_templates tool do? +

List all invoice templates. It is categorised as a Read tool in the Ghl MCP Server, which means it retrieves data without modifying state.

What parameters does list_invoice_templates accept? +

list_invoice_templates accepts 6 parameters: altId, limit, offset, search, status, paymentMode. Required: limit, offset. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on list_invoice_templates? +

Register the Ghl MCP server in PolicyLayer and add a rule for list_invoice_templates: 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 Ghl. Nothing to install.

What risk level is list_invoice_templates? +

list_invoice_templates is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit list_invoice_templates? +

Yes. Add a rate_limit block to the list_invoice_templates 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.

How do I block list_invoice_templates completely? +

Set action: deny in the PolicyLayer policy for list_invoice_templates. 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.

What MCP server provides list_invoice_templates? +

list_invoice_templates is provided by the Ghl MCP server (ghl-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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