delete-container-registry-auth

THE RISK

Critical Risk

Why delete-container-registry-auth needs a policy

The tool performs an irreversible deletion of container registry authentication credentials. This cannot be undone and would break container image access if deleted unintentionally.

From the tool's definition Tool name 'delete-container-registry-auth' and classification context showing sibling destructive operations like 'delete-gpu-instance' and 'delete-network-storage'. The 'delete-' prefix indicates irreversible removal of authentication credentials.

Documented attack patterns abuse exactly the kind of access delete-container-registry-auth gives an agent:

POLICY

How to control delete-container-registry-auth

PolicyLayer is an MCP gateway — it sits between your AI agents and Novita MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for delete-container-registry-auth:

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "delete-container-registry-auth"
  ]
}

delete-container-registry-auth disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.

Create a free account and register Novita MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

RESTRICT THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More Novita MCP Server tools

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All 20 Novita MCP Server tools →

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Go deeper

Critical-risk tools in Novita MCP Server → Every critical-risk tool this server exposes, in one view.
All critical-risk MCP tools → Every critical-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Blast radius → How much damage one compromised or confused agent can do — and how to bound it.
Tool call approval → Approval gates on individual tool calls: auto-allow, prompt, or deny.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about delete-container-registry-auth

What does the delete-container-registry-auth tool do? +

delete-container-registry-auth. It is categorised as a Destructive tool in the Novita MCP Server 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-container-registry-auth? +

Register the Novita MCP Server MCP server in PolicyLayer and add a rule for delete-container-registry-auth: 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 Novita MCP Server. Nothing to install.

What risk level is delete-container-registry-auth? +

delete-container-registry-auth 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-container-registry-auth? +

Yes. Add a rate_limit block to the delete-container-registry-auth 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-container-registry-auth completely? +

Set action: deny in the PolicyLayer policy for delete-container-registry-auth. 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-container-registry-auth? +

delete-container-registry-auth is provided by the Novita MCP Server MCP server (novitalabs/novita-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 Novita MCP Server tool call.

Start from Novita MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →