sandbox_status

Check Docker container sandbox status (available, image ready, containerization settings).

SERVERYaver SOURCEyaver-cli

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-kivanccakmak-yaver/sandbox-status.md

WHAT IT DOES

What sandbox_status does on Yaver

AI agents call sandbox_status to retrieve information from Yaver without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why sandbox_status is rated Low

This tool queries the state of a Docker sandbox environment and returns read-only information about availability, image readiness, and settings. It has no side effects, does not execute code or commands, and does not modify any resources. The blast radius of misuse is minimal—an agent could only observe the current state of the containerization environment, not change it.

From the tool's definition Tool performs status checks on Docker container sandbox: 'Check Docker container sandbox status (available, image ready, containerization settings)'. Returns information about container state and configuration without modifying or executing code.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs sandbox_status safely

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

sandbox_status Allowed

sandbox_status is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "sandbox_status": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about sandbox_status

What does the sandbox_status tool do? +

Check Docker container sandbox status (available, image ready, containerization settings). It is categorised as a Read tool in the Yaver MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on sandbox_status? +

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

What risk level is sandbox_status? +

sandbox_status is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit sandbox_status? +

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

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

sandbox_status is provided by the Yaver MCP server (yaver-cli). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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