nodegroup_delete_dryrun · GreenNode MCP Server MCP

WHAT IT DOES

What nodegroup_delete_dryrun does on GreenNode MCP Server

AI agents invoke nodegroup_delete_dryrun to trigger actions in GreenNode MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.

WHY IT NEEDS A POLICY

Why nodegroup_delete_dryrun needs a policy

The 'dryrun' suffix strongly implies this tool simulates a nodegroup deletion without actually performing it, similar to 'cluster_delete_dryrun' on the same server. Dry-run operations are typically read-like in effect (they preview what would happen) but involve execution of validation/planning logic. Since no actual deletion occurs, it doesn't qualify as Destructive.

From the tool's definition Tool name 'nodegroup_delete_dryrun' — 'dryrun' suffix suggests a simulation/preview of a delete operation rather than an actual deletion.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

nodegroup_delete_dryrun Rate-limited

nodegroup_delete_dryrun stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "nodegroup_delete_dryrun": {
      "limits": [
        {
          "counter": "nodegroup_delete_dryrun_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches GreenNode MCP Server, so you can run agents against it safely.

FAQ

Questions about nodegroup_delete_dryrun

What does the nodegroup_delete_dryrun tool do? +

nodegroup_delete_dryrun. It is categorised as a Execute tool in the GreenNode MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on nodegroup_delete_dryrun? +

Register the GreenNode MCP Server MCP server in PolicyLayer and add a rule for nodegroup_delete_dryrun: 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 GreenNode MCP Server. Nothing to install.

What risk level is nodegroup_delete_dryrun? +

nodegroup_delete_dryrun is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit nodegroup_delete_dryrun? +

Yes. Add a rate_limit block to the nodegroup_delete_dryrun 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 nodegroup_delete_dryrun completely? +

Set action: deny in the PolicyLayer policy for nodegroup_delete_dryrun. 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 nodegroup_delete_dryrun? +

nodegroup_delete_dryrun is provided by the GreenNode MCP Server MCP server (vngcloud/greennode-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.