delete_approval_rule
Delete one approval rule for the specified object.
This record as markdown: /tools/sankahq-sanka-mcp/delete-approval-rule.md
What delete_approval_rule does on Sanka MCP Server
AI agents call delete_approval_rule to permanently remove resources in Sanka MCP Server, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why delete_approval_rule is rated Critical
This tool irreversibly deletes approval rules, which are operational governance artifacts. Once deleted, the rule is gone and workflows may break or lose validation steps. This is destructive because deletion cannot be undone (the rule must be manually recreated).
From the tool's definition Tool name contains 'delete' and description states 'Delete one approval rule' - explicit deletion of a configuration object that cannot be recovered without recreation.
Attacks that exploit this kind of access
The rule that runs delete_approval_rule safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Sanka MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For delete_approval_rule, this is the rule to start with:
delete_approval_rule is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Sanka MCP Server, apply this rule, and every delete_approval_rule call is checked against it from then on.
Questions about delete_approval_rule
Delete one approval rule for the specified object. It is categorised as a Destructive tool in the Sanka MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Sanka MCP Server MCP server in PolicyLayer and add a rule for delete_approval_rule: 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 Sanka MCP Server. Nothing to install.
delete_approval_rule 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 delete_approval_rule 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 delete_approval_rule. 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.
delete_approval_rule is provided by the Sanka MCP Server MCP server (sankahq/sanka-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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