list_established_connections

A read tool on the Allcanuse MCP server.

SERVERAllcanuse SOURCEra1nyxin/allcanuse-mcp

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/ra1nyxin-allcanuse-mcp/list-established-connections.md

WHAT IT DOES

What list_established_connections does on Allcanuse

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

RISK

Why list_established_connections is rated Low

This tool reads and reports existing network connection state without altering system configuration or data. No side effects or reversible modifications occur. Severity is medium rather than low because network connection information can reveal sensitive architecture and running services; however, it is read-only.

From the tool's definition Tool name 'list_established_connections' indicates retrieval of network connection data with no modification capability. The 'list' verb and 'established_connections' noun are consistent with query/read operations.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

list_established_connections Allowed

list_established_connections 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": {
    "list_established_connections": {}
  }
}

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

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

FAQ

Questions about list_established_connections

What does the list_established_connections tool do? +

list_established_connections is a read tool on the Allcanuse MCP server. It is categorised as a Read tool in the Allcanuse MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_established_connections? +

Register the Allcanuse MCP server in PolicyLayer and add a rule for list_established_connections: 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 list_established_connections? +

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

Can I rate-limit list_established_connections? +

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

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

list_established_connections 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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