associate-route-table

THE RISK

Medium Risk

Why associate-route-table needs a policy

This tool modifies network routing configuration by associating a route table with a network resource. It is a reversible write operation (associations can be changed or removed), but misuse could redirect traffic or disrupt network connectivity, giving it medium severity.

From the tool's definition Associate a route table with a subnet or internet gateway or virtual private gateway

Documented attack patterns abuse exactly the kind of access associate-route-table gives an agent:

POLICY

How to control associate-route-table

PolicyLayer is an MCP gateway — it sits between your AI agents and AWS MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for associate-route-table:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "associate-route-table": {
      "limits": [
        {
          "counter": "associate-route-table_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

associate-route-table 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.

Create a free account and register AWS MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

LIMIT THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More AWS MCP Server tools

Destructive delete-ami Delete an AMI Destructive delete-bucket Delete an S3 bucket in the given region Destructive delete-db-instance Delete a given RDS DB instance in the given region Destructive delete-instance-tag Delete instance tag Destructive delete-internet-gateway Delete an internet gateway by ID in the given region Destructive delete-key-pair Delete a key pair in the given region Destructive delete-route-table Delete a route table in the given region Destructive delete-security-group Delete a security group in the given region

All 54 AWS MCP Server tools →

Write tools on other servers

M-Team MCP Server download_torrent YouTube MCP Server generate_video_title Android Forensics ADB MCP Server combine_reports 0xarchive web3_signup

Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Argument validation → Checking tool call arguments against schema and policy before they run.
Scoped token → Per-person credentials that grant a defined subset of servers and tools.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about associate-route-table

What does the associate-route-table tool do? +

Associate a route table with a subnet or internet gateway or virtual private gateway. It is categorised as a Write tool in the AWS 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 associate-route-table? +

Register the AWS MCP Server MCP server in PolicyLayer and add a rule for associate-route-table: 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 AWS MCP Server. Nothing to install.

What risk level is associate-route-table? +

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

Can I rate-limit associate-route-table? +

Yes. Add a rate_limit block to the associate-route-table 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 associate-route-table completely? +

Set action: deny in the PolicyLayer policy for associate-route-table. 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 associate-route-table? +

associate-route-table is provided by the AWS MCP Server MCP server (lokeswaran-aj/aws-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every AWS MCP Server tool call.

Start from AWS MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →