Search the freeCodeCamp YouTube RSS feed by title and description.
AI agents call fcc_youtube_parser to retrieve information from Mcp Examples without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a search operation on publicly available YouTube RSS feed data. Searching and querying data with no side effects, modifications, or external operations classifies it as Read. The severity is low because it only accesses public RSS feed information with no blast radius if misused by an AI agent.
From the tool's definition Tool name 'fcc_youtube_parser' and description 'Search the freeCodeCamp YouTube RSS feed by title and description' indicate a read-only operation that retrieves and queries public RSS feed data without modifying or executing any actions.
Attacks that exploit this kind of access
Search the freeCodeCamp YouTube RSS feed by title and description. It is categorised as a Read tool in the Mcp Examples MCP Server, which means it retrieves data without modifying state.
Register the Mcp Examples MCP server in PolicyLayer and add a rule for fcc_youtube_parser: 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 Examples. Nothing to install.
fcc_youtube_parser 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 fcc_youtube_parser 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 fcc_youtube_parser. 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.
fcc_youtube_parser is provided by the Mcp Examples MCP server (psyll0n/mcp-examples). 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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