yaver_status

Show auth status, agent info, current runner, relay servers, and connection details. Like 'yaver status' on the CLI.

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/yaver-status.md

WHAT IT DOES

What yaver_status does on Yaver

AI agents call yaver_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 yaver_status is rated Low

yaver_status retrieves and displays current system state information (authentication status, agent metadata, active runner, relay server details, connection info). It has no side effects, does not modify data, does not execute arbitrary operations, and does not delete anything.

From the tool's definition Tool description states 'Show auth status, agent info, current runner, relay servers, and connection details' — all read-only queries that retrieve information without modifying any state.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs yaver_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 yaver_status, this is the rule to start with:

yaver_status Allowed

yaver_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": {
    "yaver_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 yaver_status call is checked against it from then on.

FAQ

Questions about yaver_status

What does the yaver_status tool do? +

Show auth status, agent info, current runner, relay servers, and connection details. Like 'yaver status' on the CLI. 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 yaver_status? +

Register the Yaver MCP server in PolicyLayer and add a rule for yaver_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 yaver_status? +

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

Can I rate-limit yaver_status? +

Yes. Add a rate_limit block to the yaver_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 yaver_status completely? +

Set action: deny in the PolicyLayer policy for yaver_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 yaver_status? +

yaver_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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