Critical Risk →

delete_release

Permanently delete a release

Risk signalsIrreversible release deletion

Part of the Sanity server.

delete_release can permanently delete data in Sanity, with no limits today. PolicyLayer puts allow, deny, and rate-limit rules on every call. Live in minutes.

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AI agents may call delete_release to permanently remove or destroy resources in Sanity. Without a policy, an autonomous agent could delete critical data in a loop with no way to undo the damage. PolicyLayer blocks destructive tools by default and requires explicit human approval before enabling them.

Without a policy, an AI agent could call delete_release in a loop, permanently destroying resources in Sanity. There is no undo for destructive operations. PolicyLayer blocks this tool by default and only allows it when a human explicitly approves the action.

Destructive tools permanently remove data. Block by default. Only enable with explicit approval workflows.

policy.json
{
  "version": "1",
  "default": "deny",
  "hide": [
    "delete_release"
  ]
}

See the full Sanity policy for all 36 tools.

Get this rule live on your own Sanity server in minutes. PolicyLayer enforces it on every call, before it runs.

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View all 36 tools →

These attack patterns abuse exactly the kind of access delete_release gives an agent. Each links to the full case and the policy that stops it:

Browse the full MCP Attack Database →

Every attack above starts with a tool call. PolicyLayer checks each one against your policy first, so delete_release only ever does what you allow.

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Other destructive tools across the catalogue. The same approach applies to each: deny by default, or require human approval.

What does the delete_release tool do? +

Permanently delete a release. It is categorised as a Destructive tool in the Sanity MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on delete_release? +

Register the Sanity MCP server in PolicyLayer and add a rule for delete_release: 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 Sanity. Nothing to install.

What risk level is delete_release? +

delete_release is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit delete_release? +

Yes. Add a rate_limit block to the delete_release 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.

How do I block delete_release completely? +

Set action: deny in the PolicyLayer policy for delete_release. 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.

What MCP server provides delete_release? +

delete_release is provided by the Sanity MCP server (@@sanity/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Sanity tool call.

Deterministic rules across all 36 Sanity tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

Free to start. No card required.

4,600+ MCP servers and 31,000+ tools scanned and risk-classified.

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