get_source_cart

Get all cart global sources with compact tree view. Shows full element hierarchy — no need to call get_global_source_detail separately.

SERVERWebcake Storefront SOURCEwebcake-storefront-mcp

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/webcake-storefront/get-source-cart.md

WHAT IT DOES

What get_source_cart does on Webcake Storefront

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

RISK

Why get_source_cart is rated Low

This tool retrieves cart configuration/structure data for display purposes. It performs a read-only query of cart global sources and hierarchy information with no side effects, no data modification, and no execution of external operations. It is a pure data retrieval operation appropriate for building or inspecting storefront cart configurations.

From the tool's definition Tool name 'get_source_cart' and description 'Get all cart global sources with compact tree view' indicate a retrieval operation. The phrase 'Get' and 'Shows' confirm data is being queried without modification.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_source_cart safely

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

get_source_cart Allowed

get_source_cart 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": {
    "get_source_cart": {}
  }
}

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

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

FAQ

Questions about get_source_cart

What does the get_source_cart tool do? +

Get all cart global sources with compact tree view. Shows full element hierarchy — no need to call get_global_source_detail separately. It is categorised as a Read tool in the Webcake Storefront MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_source_cart? +

Register the Webcake Storefront MCP server in PolicyLayer and add a rule for get_source_cart: 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 Webcake Storefront. Nothing to install.

What risk level is get_source_cart? +

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

Can I rate-limit get_source_cart? +

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

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

get_source_cart is provided by the Webcake Storefront MCP server (webcake-storefront-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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