ebay_get_category_policies
Get category policies for a marketplace
This record as markdown: /tools/yosefhayim-ebay-mcp/ebay-get-category-policies.md
What ebay_get_category_policies does on Ebay
AI agents call ebay_get_category_policies 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.
Why ebay_get_category_policies is rated Low
This tool retrieves policy information from eBay's category policies, which is a query operation that returns data without creating, modifying, deleting, or executing any changes. No financial impact or destructive operations are involved. Low severity due to minimal blast radius if misused by an AI agent—it can only access existing policy data.
From the tool's definition Tool name 'ebay_get_category_policies' with description 'Get category policies for a marketplace' indicates a retrieval operation with no side effects. The verb 'get' and absence of write/modify/delete language confirm read-only behavior.
Attacks that exploit this kind of access
The rule that runs ebay_get_category_policies 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_get_category_policies, this is the rule to start with:
ebay_get_category_policies is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Ebay, apply this rule, and every ebay_get_category_policies call is checked against it from then on.
Questions about ebay_get_category_policies
Get category policies for a marketplace. It is categorised as a Read tool in the Ebay MCP Server, which means it retrieves data without modifying state.
Register the Ebay MCP server in PolicyLayer and add a rule for ebay_get_category_policies: 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.
ebay_get_category_policies 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 ebay_get_category_policies 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 ebay_get_category_policies. 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.
ebay_get_category_policies 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.
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