arvan_security_grype

Scan a container image or a directory for vulnerabilities with grype.

SERVERArvanCloud MCP Server SOURCEdwin-gharibi/arvancloud-mcp

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/dwin-gharibi-arvancloud-mcp/arvan-security-grype.md

WHAT IT DOES

What arvan_security_grype does on ArvanCloud MCP Server

AI agents invoke arvan_security_grype to trigger actions in ArvanCloud 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.

RISK

Why arvan_security_grype is rated High

This tool executes the grype binary/process against a container image or directory. It triggers an external scanning operation whose effects depend on the arguments provided (which image or directory to scan). While primarily a read/analysis operation, it executes an external tool and could be pointed at arbitrary images or directories, making it Execute category.

From the tool's definition 'Scan a container image or a directory for vulnerabilities with grype' — runs the grype vulnerability scanning tool against external targets

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs arvan_security_grype safely

PolicyLayer is an MCP gateway: it sits between your AI agents and ArvanCloud MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For arvan_security_grype, this is the rule to start with:

arvan_security_grype Rate-limited

arvan_security_grype 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": {
    "arvan_security_grype": {
      "limits": [
        {
          "counter": "arvan_security_grype_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect ArvanCloud MCP Server, apply this rule, and every arvan_security_grype call is checked against it from then on.

FAQ

Questions about arvan_security_grype

What does the arvan_security_grype tool do? +

Scan a container image or a directory for vulnerabilities with grype. It is categorised as a Execute tool in the ArvanCloud 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 arvan_security_grype? +

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

What risk level is arvan_security_grype? +

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

Can I rate-limit arvan_security_grype? +

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

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

arvan_security_grype is provided by the ArvanCloud MCP Server MCP server (dwin-gharibi/arvancloud-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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