Get list of supported languages with quality ratings
AI agents call list_supported_languages to retrieve information from i18n Agent without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns metadata about supported languages and their quality ratings. It has no side effects, does not execute code, modify data, delete anything, or trigger external operations. It is a simple informational read operation, placing it in the Read category with low severity since disclosure of supported languages poses minimal security risk.
From the tool's definition Tool description states 'Get list of supported languages' — a straightforward data retrieval operation with no modification, deletion, or execution of external operations.
Attacks that exploit this kind of access
Get list of supported languages with quality ratings. It is categorised as a Read tool in the i18n Agent MCP Server, which means it retrieves data without modifying state.
Register the i18n Agent MCP server in PolicyLayer and add a rule for list_supported_languages: 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 i18n Agent. Nothing to install.
list_supported_languages 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_supported_languages 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_supported_languages. 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_supported_languages is provided by the i18n Agent MCP server (loking/mcp-client). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
list_supported_languages is one line of i18n Agent's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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