Get feeds that have no folder assignment, returned as compact [stream_id, title] tuples. Use this to identify feeds needing categorization, then call categorize_feeds with your assignments. Costs 1 Zone 1 request.
AI agents call get_uncategorized_feeds to retrieve information from Inoreader without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves information about uncategorized feeds to help identify feeds needing organization. It performs a read-only query against the Inoreader API with no side effects. The follow-up action (categorize_feeds) would be separate. No data is modified, deleted, or financial transactions occur. The blast radius of misuse is minimal—an agent could identify all uncategorized feeds, but this alone causes no harm.
From the tool's definition Tool description states it 'Get feeds that have no folder assignment, returned as compact [stream_id, title] tuples' — a retrieval operation with no modification, deletion, or execution of external actions.
Attacks that exploit this kind of access
Get feeds that have no folder assignment, returned as compact [stream_id, title] tuples. Use this to identify feeds needing categorization, then call categorize_feeds with your assignments. Costs 1 Zone 1 request. It is categorised as a Read tool in the Inoreader MCP Server, which means it retrieves data without modifying state.
Register the Inoreader MCP server in PolicyLayer and add a rule for get_uncategorized_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 Inoreader. Nothing to install.
get_uncategorized_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 get_uncategorized_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 get_uncategorized_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.
get_uncategorized_feeds is provided by the Inoreader MCP server (justmytwospence/inoreader-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.
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