Get a random Chuck Norris joke from a specific category
AI agents call get-chuck-joke-by-category to retrieve information from Microsoft Copilot Studio ❤️ MCP Jokes Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool fetches data (a joke) based on an input parameter (category). It performs no modifications, deletions, code execution, or financial transactions. The operation is purely read-only information retrieval, making it the lowest-risk category.
From the tool's definition Tool name and description indicate it 'Get[s] a random Chuck Norris joke from a specific category' — a retrieval operation with no side effects.
Attacks that exploit this kind of access
Get a random Chuck Norris joke from a specific category. It is categorised as a Read tool in the Microsoft Copilot Studio ❤️ MCP Jokes Server MCP Server, which means it retrieves data without modifying state.
Register the Microsoft Copilot Studio ❤️ MCP Jokes Server MCP server in PolicyLayer and add a rule for get-chuck-joke-by-category: 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 Microsoft Copilot Studio ❤️ MCP Jokes Server. Nothing to install.
get-chuck-joke-by-category 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-chuck-joke-by-category 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-chuck-joke-by-category. 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-chuck-joke-by-category is provided by the Microsoft Copilot Studio ❤️ MCP Jokes Server MCP server (ollimenzel/mcp-lab). 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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