ebay_suggest_max_cpc

Suggest max cpc through the eBay Marketing API.

SERVEREbay SOURCEyosefhayim/ebay-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/yosefhayim-ebay-mcp/ebay-suggest-max-cpc.md

WHAT IT DOES

What ebay_suggest_max_cpc does on Ebay

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

RISK

Why ebay_suggest_max_cpc is rated Low

The tool retrieves a suggested CPC value from the eBay Marketing API. This is a read/query operation that returns a recommendation without committing any financial transaction, creating a campaign, or modifying any data. It does not move money or place bids; it only suggests a value.

From the tool's definition 'Suggest max cpc' — this is a suggestion/recommendation retrieval operation that queries eBay's Marketing API for a suggested maximum cost-per-click value

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs ebay_suggest_max_cpc safely

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

ebay_suggest_max_cpc Allowed

ebay_suggest_max_cpc 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": {
    "ebay_suggest_max_cpc": {}
  }
}

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

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

FAQ

Questions about ebay_suggest_max_cpc

What does the ebay_suggest_max_cpc tool do? +

Suggest max cpc through the eBay Marketing API. It is categorised as a Read tool in the Ebay MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on ebay_suggest_max_cpc? +

Register the Ebay MCP server in PolicyLayer and add a rule for ebay_suggest_max_cpc: 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 Ebay. Nothing to install.

What risk level is ebay_suggest_max_cpc? +

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

Can I rate-limit ebay_suggest_max_cpc? +

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

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

ebay_suggest_max_cpc is provided by the Ebay MCP server (yosefhayim/ebay-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Ebay, and thousands of servers like it.

This server

All 302 Ebay tools →

Across the catalogue

suggest_cocktail on Cocktails RAG MCP Server → The MCP Attack Database →

Guides

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