Update status for multiple ads. CPC priority strategy campaigns only.
AI agents use ebay_bulk_update_ads_status 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.
This tool modifies ad statuses in bulk across multiple ads within CPC campaigns. While it does not delete data (Destructive) or execute arbitrary code (Execute), it creates reversible changes to ad campaign states. The bulk update capability and advertising context present medium risk—misuse could disable many ads at once, disrupting revenue, but changes can be undone by re-updating status.
From the tool's definition Tool name contains 'bulk_update' and description states 'Update status for multiple ads', indicating modification of ad data. The bulk nature and advertising context suggests potential for significant scope of change.
Documented attack patterns abuse exactly the kind of access ebay_bulk_update_ads_status gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Ebay, and nothing reaches the server without passing your rules. This is the rule we recommend for ebay_bulk_update_ads_status:
{
"version": "1",
"default": "deny",
"tools": {
"ebay_bulk_update_ads_status": {
"limits": [
{
"counter": "ebay_bulk_update_ads_status_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}ebay_bulk_update_ads_status 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.
Free to start. No card required.
Update status for multiple ads. CPC priority strategy campaigns only. 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.
Register the Ebay MCP server in PolicyLayer and add a rule for ebay_bulk_update_ads_status: 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_bulk_update_ads_status is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the ebay_bulk_update_ads_status 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_bulk_update_ads_status. 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_bulk_update_ads_status 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.
Deterministic rules across all 332 Ebay tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
332 Ebay tools catalogued and risk-classified — across an index of 42,500+ MCP servers.