AI agents call list_connections to retrieve information from Automatisch MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries existing app connections without modifying, deleting, or executing anything. It has minimal blast radius—an AI agent listing connections cannot cause damage, though it may expose connection details that should be confidential. The severity is low because the operation itself is passive.
From the tool's definition Tool name 'list_connections' and description 'List all app connections' indicate a retrieval operation with no side effects. The verb 'list' is a standard Read operation.
Documented attack patterns abuse exactly the kind of access list_connections gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Automatisch MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for list_connections:
{
"version": "1",
"default": "deny",
"tools": {
"list_connections": {}
}
}list_connections is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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List all app connections. It is categorised as a Read tool in the Automatisch MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Automatisch MCP Server MCP server in PolicyLayer and add a rule for list_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 Automatisch MCP Server. Nothing to install.
list_connections is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the list_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.
Set action: deny in the PolicyLayer policy for list_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.
list_connections is provided by the Automatisch MCP Server MCP server (milisp/automatisch-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Automatisch MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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10 Automatisch MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.