alfred_update_connection · Alfred MCP Server MCP

WHAT IT DOES

What alfred_update_connection does on Alfred MCP Server

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

WHY IT NEEDS A POLICY

Why alfred_update_connection needs a policy

This tool creates or modifies connection objects reversibly (classic Write operation). While it overwrites all fields, the operation is reversible via subsequent updates, distinguishing it from Destructive. Severity is high because connections likely contain or control sensitive credentials and authentication to external systems; misuse could redirect integrations to attacker-controlled endpoints.

From the tool's definition Tool performs 'Update a connection with a complete replacement' — modifies existing connection data. The description indicates it overwrites connection configuration fields, which are typically credentials or configuration settings.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

alfred_update_connection Rate-limited

alfred_update_connection 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": {
    "alfred_update_connection": {
      "limits": [
        {
          "counter": "alfred_update_connection_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 Alfred MCP Server, so you can run agents against it safely.

FAQ

Questions about alfred_update_connection

What does the alfred_update_connection tool do? +

Update a connection with a complete replacement (all fields should be provided). It is categorised as a Write tool in the Alfred 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 alfred_update_connection? +

Register the Alfred MCP Server MCP server in PolicyLayer and add a rule for alfred_update_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 Alfred MCP Server. Nothing to install.

What risk level is alfred_update_connection? +

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

Can I rate-limit alfred_update_connection? +

Yes. Add a rate_limit block to the alfred_update_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 alfred_update_connection completely? +

Set action: deny in the PolicyLayer policy for alfred_update_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 alfred_update_connection? +

alfred_update_connection is provided by the Alfred MCP Server MCP server (lumberjack-so/alfred-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.