Permanently deactivates the API key used to make this request. This action is irreversible. After revocation, the key will return 401 on all subsequent calls. If you have an active Stripe subscription, you must separately cancel it at stripe.com — revoking the key does not cancel billing. Use thi...
Part of the TunnelMind Data API server.
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AI agents may call revoke_api_key to permanently remove or destroy resources in TunnelMind Data API. 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 revoke_api_key in a loop, permanently destroying resources in TunnelMind Data API. 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.
{
"version": "1",
"default": "deny",
"hide": [
"revoke_api_key"
]
}See the full TunnelMind Data API policy for all 54 tools.
These attack patterns abuse exactly the kind of access revoke_api_key gives an agent. Each links to the full case and the policy that stops it:
Other destructive tools across the catalogue. The same approach applies to each: deny by default, or require human approval.
Permanently deactivates the API key used to make this request. This action is irreversible. After revocation, the key will return 401 on all subsequent calls. If you have an active Stripe subscription, you must separately cancel it at stripe.com — revoking the key does not cancel billing. Use this tool when: - You want to rotate your API key (revoke old, then provision a new one). - You believe your key has been compromised. Do NOT use this tool when: - You want to check quota — use get_api_key instead. - You intend to keep using the API — this is permanent. Inputs: - No body or query parameters. Auth is from the Authorization: Bearer header. Returns: - revoked: true. - note: reminder about Stripe subscription cancellation. Cost: - Free. Does not count against the daily request limit. Latency: - Typical: <150ms, p99: <400ms.. It is categorised as a Destructive tool in the TunnelMind Data API MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the TunnelMind Data API MCP server in PolicyLayer and add a rule for revoke_api_key: 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 TunnelMind Data API. Nothing to install.
revoke_api_key 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 revoke_api_key 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 revoke_api_key. 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.
revoke_api_key is provided by the TunnelMind Data API MCP server (https://mcp-data.tunnelmind.ai/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 54 TunnelMind Data API tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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