remove_from_watchlist

A write tool on the Ebay MCP server.

SERVEREbay SOURCEacato/ebay-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/acato-ebay-mcp/remove-from-watchlist.md

WHAT IT DOES

What remove_from_watchlist does on Ebay

AI agents use remove_from_watchlist 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 remove_from_watchlist is rated Medium

Removing an item from a watchlist modifies user data (the watchlist) but is generally reversible — the item can be re-added. This places it in the Write category. The description is empty, so confidence is reduced, but the name and context strongly imply a watchlist removal operation. Severity is medium because misuse could cause a user to lose tracked items, but no financial or irreversible data loss occurs.

From the tool's definition Tool name 'remove_from_watchlist' on an eBay buyer-side MCP server with sibling tools 'add_to_watchlist' and 'get_watchlist'.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

remove_from_watchlist Rate-limited

remove_from_watchlist 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": {
    "remove_from_watchlist": {
      "limits": [
        {
          "counter": "remove_from_watchlist_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 remove_from_watchlist call is checked against it from then on.

FAQ

Questions about remove_from_watchlist

What does the remove_from_watchlist tool do? +

remove_from_watchlist is a write tool on the Ebay MCP server. 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 remove_from_watchlist? +

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

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

Can I rate-limit remove_from_watchlist? +

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

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

remove_from_watchlist is provided by the Ebay MCP server (acato/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 15 Ebay tools →

Across the catalogue

The MCP Attack Database →

Guides

Govern customer-ops agents →Argument validation →Scoped token →