Получить лимиты API пользователя в Т-Инвестициях (запросы/мин, стримы)
AI agents call get_user_tariff to retrieve information from T-Invest MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only queries and returns information about the user's current API tariff/rate limits and streaming capabilities. It performs no write, execute, destructive, or financial operations. The data retrieved is non-sensitive operational metadata that does not expose trading functionality or financial information. Misuse poses minimal risk since it cannot execute trades, transfer funds, or modify any state.
From the tool's definition Tool name 'get_user_tariff' and description 'Получить лимиты API пользователя в Т-Инвестициях (запросы/мин, стримы)' [Get user API limits in T-Investments (requests/min, streams)] indicate retrieval of account metadata about API rate limits and streaming…
Attacks that exploit this kind of access
Получить лимиты API пользователя в Т-Инвестициях (запросы/мин, стримы). It is categorised as a Read tool in the T-Invest MCP Server MCP Server, which means it retrieves data without modifying state.
Register the T-Invest MCP Server MCP server in PolicyLayer and add a rule for get_user_tariff: 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 T-Invest MCP Server. Nothing to install.
get_user_tariff 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 get_user_tariff 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 get_user_tariff. 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.
get_user_tariff is provided by the T-Invest MCP Server MCP server (nonnname/t-invest-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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