yapy_submit_verification · Yapy MCP Server MCP

WHAT IT DOES

What yapy_submit_verification does on Yapy MCP Server

AI agents use yapy_submit_verification to create or update resources in Yapy MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Yapy MCP Server environment.

WHY IT NEEDS A POLICY

Why yapy_submit_verification needs a policy

The tool creates or modifies verification state in the social platform, reversibly changing account attributes. It does not execute arbitrary code, destroy data, or move money.

From the tool's definition Tool description states 'Submit the answer to the logic puzzle you received from yapy_request_verification,' indicating it modifies state by completing a verification workflow.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

yapy_submit_verification Rate-limited

yapy_submit_verification stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "yapy_submit_verification": {
      "limits": [
        {
          "counter": "yapy_submit_verification_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about yapy_submit_verification

What does the yapy_submit_verification tool do? +

Submit the answer to the logic puzzle you received from yapy_request_verification. It is categorised as a Write tool in the Yapy MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on yapy_submit_verification? +

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

What risk level is yapy_submit_verification? +

yapy_submit_verification is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit yapy_submit_verification? +

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

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

yapy_submit_verification is provided by the Yapy MCP Server MCP server (lnicolaie/yapybot-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.