List all stores available to your API token.
AI agents call printful_list_stores to retrieve information from Printful MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and displays information about stores without creating, modifying, deleting, or executing any operations. It is a straightforward information-gathering function with no blast radius if misused by an AI agent—at worst, an agent would learn what stores are available, which is not harmful.
From the tool's definition Tool name 'printful_list_stores' and description 'List all stores available to your API token' indicate a retrieval operation with no side effects. The verb 'list' and the read-only nature of enumerating accessible stores confirm this is a data query.
Documented attack patterns abuse exactly the kind of access printful_list_stores gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Printful MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for printful_list_stores:
{
"version": "1",
"default": "deny",
"tools": {
"printful_list_stores": {}
}
}printful_list_stores is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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List all stores available to your API token. It is categorised as a Read tool in the Printful MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Printful MCP Server MCP server in PolicyLayer and add a rule for printful_list_stores: 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 Printful MCP Server. Nothing to install.
printful_list_stores is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the printful_list_stores 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.
Set action: deny in the PolicyLayer policy for printful_list_stores. 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.
printful_list_stores is provided by the Printful MCP Server MCP server (purple-horizons/printful-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Printful MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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19 Printful MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.