materials_get_cost_types

A read tool on the ServiceTitan MCP server.

SERVERServiceTitan MCP Server SOURCEjordandalton/servicetitanmcpserver

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/jordandalton-servicetitanmcpserver/materials-get-cost-types.md

WHAT IT DOES

What materials_get_cost_types does on ServiceTitan MCP Server

AI agents call materials_get_cost_types 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.

RISK

Why materials_get_cost_types is rated Low

The 'get' verb in the tool name strongly suggests this is a read operation that retrieves cost type data for materials without modifying state. No evidence of write, delete, execute, or financial operations. Classified as Read with low severity since it only queries data with no side effects.

From the tool's definition Tool name 'materials_get_cost_types' contains 'get', indicating data retrieval. The naming convention matches sibling read-only tools like 'activities_controllers_get', 'activity_codes_get', and 'activity_types_get' on the same server.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs materials_get_cost_types 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 materials_get_cost_types, this is the rule to start with:

materials_get_cost_types Allowed

materials_get_cost_types 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": {
    "materials_get_cost_types": {}
  }
}

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

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

FAQ

Questions about materials_get_cost_types

What does the materials_get_cost_types tool do? +

materials_get_cost_types is a read tool on the ServiceTitan MCP Server MCP server. It is categorised as a Read tool in the ServiceTitan MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on materials_get_cost_types? +

Register the ServiceTitan MCP Server MCP server in PolicyLayer and add a rule for materials_get_cost_types: 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.

What risk level is materials_get_cost_types? +

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

Can I rate-limit materials_get_cost_types? +

Yes. Add a rate_limit block to the materials_get_cost_types 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 materials_get_cost_types completely? +

Set action: deny in the PolicyLayer policy for materials_get_cost_types. 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 materials_get_cost_types? +

materials_get_cost_types is provided by the ServiceTitan MCP Server MCP server (jordandalton/servicetitanmcpserver). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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