Ближайший Telegram DC по geo (используется для оптимизации).
AI agents call get_nearest_dc to retrieve information from Claudegram without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries Telegram's datacenter infrastructure to find the nearest server based on geolocation. It is a pure read operation that retrieves infrastructure information for optimization purposes. There are no side effects, data modifications, code execution, or destructive consequences. The low severity reflects that datacenter location information is non-sensitive infrastructure metadata.
From the tool's definition Tool name 'get_nearest_dc' and description 'Ближайший Telegram DC по geo (используется для оптимизации)' [Nearest Telegram DC by geo (used for optimization)] indicates retrieval of geolocation-based datacenter information without modification or execution of…
Attacks that exploit this kind of access
Ближайший Telegram DC по geo (используется для оптимизации). It is categorised as a Read tool in the Claudegram MCP Server, which means it retrieves data without modifying state.
Register the Claudegram MCP server in PolicyLayer and add a rule for get_nearest_dc: 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 Claudegram. Nothing to install.
get_nearest_dc 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_nearest_dc 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_nearest_dc. 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_nearest_dc is provided by the Claudegram MCP server (sanjar-x/claudegram). 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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