string_increment

THE RISK

Low Risk

Why string_increment needs a policy

This tool appears to perform a purely arithmetic/utility operation (incrementing an integer). It does not read from or write to external systems, execute commands, delete data, or handle finances. It likely operates on a local in-memory value. The description is minimal and the tool name seems unrelated to the Amazon Translate server context, which lowers confidence.

From the tool's definition Tool name is 'string_increment' with description 'Increment integer value.' — no indication of data retrieval, modification, execution, or financial action

Documented attack patterns abuse exactly the kind of access string_increment gives an agent:

POLICY

How to control string_increment

PolicyLayer is an MCP gateway — it sits between your AI agents and Amazon Translate MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for string_increment:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "string_increment": {
      "limits": [
        {
          "counter": "string_increment_rate",
          "window": "minute",
          "max": 60,
          "scope": "grant"
        }
      ]
    }
  }
}

string_increment gets a rate cap, and everything else on the server is denied unless you say otherwise.

Create a free account and register Amazon Translate 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.

SET A RULE FOR THIS TOOL →

Free to start. No card required.

EXPLORE

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All 805 Amazon Translate MCP Server tools →

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Go deeper

Roll out MCP under one policy → Per-person scoped tokens, one central policy, and full audit across every server your team connects.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Tool risk categories → How PolicyLayer classifies MCP tools by what they can do.
MCP tool → What an MCP tool is and how clients discover and call it.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →
PolicyLayer vs alternatives → How deterministic, per-call MCP policy compares with gateways, identity layers, and authorisation platforms.

FAQ

Questions about string_increment

What does the string_increment tool do? +

Increment integer value. It is categorised as a Other tool in the Amazon Translate MCP Server MCP Server, which means it performs auxiliary operations.

How do I enforce a policy on string_increment? +

Register the Amazon Translate MCP Server MCP server in PolicyLayer and add a rule for string_increment: 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 Amazon Translate MCP Server. Nothing to install.

What risk level is string_increment? +

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

Can I rate-limit string_increment? +

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

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

string_increment is provided by the Amazon Translate MCP Server MCP server (awslabs.amazon-translate-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Amazon Translate MCP Server tool call.

Start from Amazon Translate 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 →