connectors_test_connection

Verify a connection’s stored credentials against the vendor with a read-only probe (no external data is changed). Records the result on the connection.

SERVERMunin SOURCEhttps://mcp.getmunin.com/mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/com-getmunin-munin/connectors-test-connection.md

WHAT IT DOES

What connectors_test_connection does on Munin

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

RISK

Why connectors_test_connection is rated Low

Tests credentials against vendor without modifying external data or triggering side effects.

From the tool's definition Verify connection credentials, read-only probe, no external data changed

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs connectors_test_connection safely

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

connectors_test_connection Allowed

connectors_test_connection 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": {
    "connectors_test_connection": {}
  }
}

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

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

FAQ

Questions about connectors_test_connection

What does the connectors_test_connection tool do? +

Verify a connection’s stored credentials against the vendor with a read-only probe (no external data is changed). Records the result on the connection. It is categorised as a Read tool in the Munin MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on connectors_test_connection? +

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

What risk level is connectors_test_connection? +

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

Can I rate-limit connectors_test_connection? +

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

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

connectors_test_connection is provided by the Munin MCP server (https://mcp.getmunin.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Munin, and thousands of servers like it.

This server

All 242 Munin tools →

Across the catalogue

The MCP Attack Database →

Guides

Roll out MCP under one policy →Data exfiltration →MCP token cost →