Search multiple specific RSS feed sources for content matching the query
AI agents call search_multiple_feeds to retrieve information from Mcp Rss Feed Searcher without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only searches and retrieves data from RSS feeds—it performs no modifications, deletions, code execution, or financial operations. The verb 'search' and the context of querying feed sources align with Read category. Severity is low because RSS feed searches are non-destructive queries with minimal blast radius.
From the tool's definition Tool name is 'search_multiple_feeds' and description states it 'Search[es] multiple specific RSS feed sources for content matching the query'.
Attacks that exploit this kind of access
Search multiple specific RSS feed sources for content matching the query. It is categorised as a Read tool in the Mcp Rss Feed Searcher MCP Server, which means it retrieves data without modifying state.
Register the Mcp Rss Feed Searcher MCP server in PolicyLayer and add a rule for search_multiple_feeds: 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 Mcp Rss Feed Searcher. Nothing to install.
search_multiple_feeds 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 search_multiple_feeds 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 search_multiple_feeds. 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.
search_multiple_feeds is provided by the Mcp Rss Feed Searcher MCP server (jogesh6895/mcp-rss-feed-searcher). 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.
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