Remove an RSS feed by name
AI agents call remove_feed to permanently remove resources in Rss Feeds — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Removing a feed is an irreversible deletion of a configured resource. There is no indication of a soft-delete or undo mechanism. While the blast radius is limited (only RSS feed configuration is affected, not critical data), it cannot be undone without re-adding the feed manually, placing it in the Destructive category.
From the tool's definition 'Remove an RSS feed by name' — permanently removes a feed entry from the system
Attacks that exploit this kind of access
Remove an RSS feed by name. It is categorised as a Destructive tool in the Rss Feeds MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Rss Feeds MCP server in PolicyLayer and add a rule for remove_feed: 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 Rss Feeds. Nothing to install.
remove_feed is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the remove_feed 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 remove_feed. 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.
remove_feed is provided by the Rss Feeds MCP server (lionkiii/rss-feeds-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
Teams ship this data inside their own products. See what a licence covers →