ebay_bulk_migrate_listing

Bulk migrate listings to the inventory model

SERVEREbay SOURCEyosefhayim/ebay-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/yosefhayim-ebay-mcp/ebay-bulk-migrate-listing.md

WHAT IT DOES

What ebay_bulk_migrate_listing does on Ebay

AI agents use ebay_bulk_migrate_listing to create or update resources in Ebay, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Ebay environment.

RISK

Why ebay_bulk_migrate_listing is rated Medium

Migration of listings to a new inventory model is a reversible modification that transforms existing data (listings) from one state to another. While high-impact due to the bulk nature and potential business disruption if misconfigured, it is not destructive (data is not deleted), not financial (no money moves), and not execute-level code execution.

From the tool's definition Tool name contains 'bulk_migrate_listing' and description states 'Bulk migrate listings to the inventory model' — this modifies listing data structure and configuration across multiple items simultaneously.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs ebay_bulk_migrate_listing 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_bulk_migrate_listing, this is the rule to start with:

ebay_bulk_migrate_listing Rate-limited

ebay_bulk_migrate_listing stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "ebay_bulk_migrate_listing": {
      "limits": [
        {
          "counter": "ebay_bulk_migrate_listing_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about ebay_bulk_migrate_listing

What does the ebay_bulk_migrate_listing tool do? +

Bulk migrate listings to the inventory model. It is categorised as a Write tool in the Ebay MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on ebay_bulk_migrate_listing? +

Register the Ebay MCP server in PolicyLayer and add a rule for ebay_bulk_migrate_listing: 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_bulk_migrate_listing? +

ebay_bulk_migrate_listing is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit ebay_bulk_migrate_listing? +

Yes. Add a rate_limit block to the ebay_bulk_migrate_listing 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_bulk_migrate_listing completely? +

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

ebay_bulk_migrate_listing 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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