Get a random Chuck Norris joke
AI agents call get-chuck-joke to retrieve information from Microsoft Copilot Studio ❤️ MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries an external API to retrieve joke data and return it to the user. It performs no writes, deletions, code execution, or financial operations. It is a straightforward read/retrieval operation with no risk of unintended side effects or data modification.
From the tool's definition Tool name 'get-chuck-joke' and description 'Get a random Chuck Norris joke' indicate retrieval of data with no side effects.
Attacks that exploit this kind of access
Get a random Chuck Norris joke. It is categorised as a Read tool in the Microsoft Copilot Studio ❤️ MCP MCP Server, which means it retrieves data without modifying state.
Register the Microsoft Copilot Studio ❤️ MCP server in PolicyLayer and add a rule for get-chuck-joke: 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. Nothing to install.
get-chuck-joke 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 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. 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 is provided by the Microsoft Copilot Studio ❤️ MCP server (xiruatms/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.
Teams ship this data inside their own products. See what a licence covers →