Search a specific RSS feed source for content matching the query
AI agents call search_feed 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 queries RSS feed data and returns matching results. It has no side effects, does not execute code, modify data, delete records, or move money. It is purely a read operation consistent with the Read category (search, list, get, fetch operations that retrieve data without side effects).
From the tool's definition Tool description states it 'Search[es] a specific RSS feed source for content matching the query' — a retrieval operation with no modification or execution of external systems.
Attacks that exploit this kind of access
Search a specific RSS feed source 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_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 Mcp Rss Feed Searcher. Nothing to install.
search_feed 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_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 search_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.
search_feed 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.
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