search_catalog_items

Search the Amazon catalog for reference product data (ASIN, title, brand, images) by identifiers or keywords. Use this to map merchant SKUs to ASINs before creating listings.

ServerMcp Ap2
CategoryRead

How to control search_catalog_items ↓

WHAT IT DOES

What search_catalog_items does on Mcp Ap2

AI agents call search_catalog_items to retrieve information from Mcp Ap2 without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

THE RISK

Low Risk

Why search_catalog_items needs a policy

This tool retrieves and queries product catalog data without side effects. It returns reference information (ASIN, title, brand, images) to support listing creation workflows. No data is modified, deleted, executed, or financial operations are performed. This is a straightforward Read operation with minimal blast radius—incorrect searches return no results or irrelevant data, posing no risk.

From the tool's definition Tool description explicitly states it 'Search[es] the Amazon catalog for reference product data (ASIN, title, brand, images)' with no modification, deletion, or execution capability mentioned.

Documented attack patterns abuse exactly the kind of access search_catalog_items gives an agent:

POLICY

How to control search_catalog_items

PolicyLayer is an MCP gateway — it sits between your AI agents and Mcp Ap2, and nothing reaches the server without passing your rules. This is the rule we recommend for search_catalog_items:

policy.json

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

search_catalog_items is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register Mcp Ap2 — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

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EXPLORE

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about search_catalog_items

What does the search_catalog_items tool do? +

Search the Amazon catalog for reference product data (ASIN, title, brand, images) by identifiers or keywords. Use this to map merchant SKUs to ASINs before creating listings. It is categorised as a Read tool in the Mcp Ap2 MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on search_catalog_items? +

Register the Mcp Ap2 MCP server in PolicyLayer and add a rule for search_catalog_items: 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 Mcp Ap2. Nothing to install.

What risk level is search_catalog_items? +

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

Can I rate-limit search_catalog_items? +

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

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

search_catalog_items is provided by the Mcp Ap2 MCP server (@codespar/mcp-ap2). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Mcp Ap2 tool call.

Start from Mcp Ap2, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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1300 Mcp Ap2 tools catalogued and risk-classified — across an index of 43,000+ MCP servers.