mcpwall

--- name: Rule Request about: Suggest a new default rule or rule pack labels: rules --- **What threat does this rule address?** <!-- e.g., "Block access to Kubernetes secrets" --> **Proposed YAML rule** ```yaml - name: match: method: tools/call tool: "*" arguments: _any_value: regex: "" action: deny message: "" ``` **Why should this be a default rule?** <!-- Is this a common threat? Does it affect many users? -->