list_webhook_subscriptions

List all webhook subscriptions for the current app and shop. Returns only shop-scoped subscriptions, not app-scoped subscriptions.

SERVERShopify Graphql SOURCEuvu-store/shopify-graphql-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/uvu-store-shopify-graphql-mcp/list-webhook-subscriptions.md

WHAT IT DOES

What list_webhook_subscriptions does on Shopify Graphql

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

RISK

Why list_webhook_subscriptions is rated Low

This tool retrieves and queries existing webhook subscription data without modifying, deleting, or executing any operations. It is a read-only information retrieval operation with no side effects. The low severity reflects minimal risk from misuse—an AI could at worst enumerate webhook configurations but cannot harm data or trigger financial operations.

From the tool's definition Tool name contains 'list' and description states it 'List all webhook subscriptions' and 'Returns' data with no mention of creation, modification, deletion, or execution of external operations.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_webhook_subscriptions safely

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

list_webhook_subscriptions Allowed

list_webhook_subscriptions 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_webhook_subscriptions": {}
  }
}

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

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

FAQ

Questions about list_webhook_subscriptions

What does the list_webhook_subscriptions tool do? +

List all webhook subscriptions for the current app and shop. Returns only shop-scoped subscriptions, not app-scoped subscriptions. It is categorised as a Read tool in the Shopify Graphql MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_webhook_subscriptions? +

Register the Shopify Graphql MCP server in PolicyLayer and add a rule for list_webhook_subscriptions: 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 Shopify Graphql. Nothing to install.

What risk level is list_webhook_subscriptions? +

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

Can I rate-limit list_webhook_subscriptions? +

Yes. Add a rate_limit block to the list_webhook_subscriptions 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_webhook_subscriptions completely? +

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

list_webhook_subscriptions is provided by the Shopify Graphql MCP server (uvu-store/shopify-graphql-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Shopify Graphql, and thousands of servers like it.

This server

All 319 Shopify Graphql tools →

Across the catalogue

aiva_list_subscriptions on AIVA MCP Server →list_circuits on 0gzk →list_agents on 0rca Dojo MCP Server → The MCP Attack Database →

Guides

Roll out MCP under one policy →Data exfiltration →MCP token cost →