udp_send_receive

A execute tool on the Allcanuse MCP server.

SERVERAllcanuse SOURCEra1nyxin/allcanuse-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/ra1nyxin-allcanuse-mcp/udp-send-receive.md

WHAT IT DOES

What udp_send_receive does on Allcanuse

AI agents invoke udp_send_receive to trigger actions in Allcanuse. 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 udp_send_receive is rated High

The tool name suggests it performs active network communication by sending and receiving UDP datagrams, which constitutes triggering external operations. This falls under Execute due to network I/O with potential side effects. Severity is high given potential for network exfiltration, scanning, or abuse. Confidence is lowered due to empty description.

From the tool's definition Tool name 'udp_send_receive' implies sending and receiving UDP network packets; description is empty and uninformative.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs udp_send_receive safely

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

udp_send_receive Rate-limited

udp_send_receive 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": {
    "udp_send_receive": {
      "limits": [
        {
          "counter": "udp_send_receive_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 Allcanuse, apply this rule, and every udp_send_receive call is checked against it from then on.

FAQ

Questions about udp_send_receive

What does the udp_send_receive tool do? +

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

How do I enforce a policy on udp_send_receive? +

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

What risk level is udp_send_receive? +

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

Can I rate-limit udp_send_receive? +

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

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

udp_send_receive is provided by the Allcanuse MCP server (ra1nyxin/allcanuse-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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