set_privacy · Claudegram MCP: Risk & Policy

WHAT IT DOES

What set_privacy does on Claudegram

AI agents use set_privacy to create or update resources in Claudegram — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Claudegram environment.

WHY IT NEEDS A POLICY

Why set_privacy needs a policy

This tool modifies privacy settings on a personal Telegram account, which is a reversible configuration change (Write category). However, misconfiguration of privacy settings could expose sensitive communications or grant unwanted access to account features, creating a high-severity risk if an AI agent abuses this without proper user intent.

From the tool's definition Tool name 'set_privacy' combined with server context showing it modifies privacy settings on a Telegram account.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

set_privacy Rate-limited

set_privacy stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "set_privacy": {
      "limits": [
        {
          "counter": "set_privacy_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Claudegram, so you can run agents against it safely.

FAQ

Questions about set_privacy

What does the set_privacy tool do? +

Установить privacy для указанного ключа. It is categorised as a Write tool in the Claudegram MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on set_privacy? +

Register the Claudegram MCP server in PolicyLayer and add a rule for set_privacy: 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.

What risk level is set_privacy? +

set_privacy is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit set_privacy? +

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

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

set_privacy 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.