Low Risk

detect_language

Detect the language of the provided text using Amazon Translate.

How to control detect_language ↓

What detect_language does on Amazon Data Processing MCP Server

AI agents call detect_language to retrieve information from Amazon Data Processing MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Low Risk

Why detect_language needs a policy

This is a read-only operation that retrieves language metadata from text input without side effects. It does not create, modify, delete, or execute any actions. The tool simply queries Amazon Translate's language detection capability and returns the result.

From the tool's definition Tool 'detect_language' uses Amazon Translate to detect language of provided text. No modification, deletion, or execution of external operations occurs—it only analyzes and returns language detection results.

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

How to control detect_language

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

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "detect_language": {}
  }
}

detect_language is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

  1. Create a free account and register Amazon Data Processing MCP Server — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Related tools and policies

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Questions about detect_language

What does the detect_language tool do? +

Detect the language of the provided text using Amazon Translate. It is categorised as a Read tool in the Amazon Data Processing MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on detect_language? +

Register the Amazon Data Processing MCP Server MCP server in PolicyLayer and add a rule for detect_language: 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 Data Processing MCP Server. Nothing to install.

What risk level is detect_language? +

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

Can I rate-limit detect_language? +

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

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

detect_language is provided by the Amazon Data Processing MCP Server MCP server (awslabs.aws-dataprocessing-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 Data Processing MCP Server tool call.

Start from Amazon Data Processing 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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805 Amazon Data Processing MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

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