Delete a column from a Fizzy board.
AI agents call fizzy_delete_column to permanently remove resources in Fizzy Do MCP — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Deleting a column from a project management board is a destructive operation that cannot be undone and removes data along with its organizational structure. This falls squarely into the Destructive category per the rules, as it irreversibly deletes data.
From the tool's definition Tool name contains 'delete' and description states 'Delete a column from a Fizzy board' — this is an irreversible removal of data structure and potentially all associated cards/workflow state.
Attacks that exploit this kind of access
Delete a column from a Fizzy board. It is categorised as a Destructive tool in the Fizzy Do MCP MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Fizzy Do MCP server in PolicyLayer and add a rule for fizzy_delete_column: 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 Fizzy Do MCP. Nothing to install.
fizzy_delete_column is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the fizzy_delete_column 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 fizzy_delete_column. 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.
fizzy_delete_column is provided by the Fizzy Do MCP server (ryanyogan/fizzy-do-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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