telegram-toggle-anti-spam

THE RISK

High Risk

Why telegram-toggle-anti-spam needs a policy

This tool toggles a moderation setting that controls anti-spam filtering in a supergroup, which can affect which messages/users are allowed or blocked. It executes a configuration change with significant impact — disabling anti-spam could expose the group to spam attacks, while enabling it could inadvertently filter legitimate users.

From the tool's definition Enable or disable aggressive anti-spam filtering in a supergroup... requires admin with ban_users permission

Risk signalsAdmin/system-level operation

Documented attack patterns abuse exactly the kind of access telegram-toggle-anti-spam gives an agent:

POLICY

How to control telegram-toggle-anti-spam

PolicyLayer is an MCP gateway — it sits between your AI agents and MCP-Telegram, and nothing reaches the server without passing your rules. This is the rule we recommend for telegram-toggle-anti-spam:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "telegram-toggle-anti-spam": {
      "limits": [
        {
          "counter": "telegram-toggle-anti-spam_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

telegram-toggle-anti-spam stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

Create a free account and register MCP-Telegram — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

RATE-LIMIT THIS TOOL →

Free to start. No card required.

EXPLORE

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Go deeper

High-risk tools in MCP-Telegram → Every high-risk tool this server exposes, in one view.
All high-risk MCP tools → Every high-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Agent sandbox → Bounding what an agent can execute and where the boundary should sit.
Least privilege for MCP → Granting agents the minimum tool surface the task needs.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about telegram-toggle-anti-spam

What does the telegram-toggle-anti-spam tool do? +

Enable or disable aggressive anti-spam filtering in a supergroup. Supergroup only (not broadcast channels); requires admin with ban_users permission. It is categorised as a Execute tool in the MCP-Telegram MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on telegram-toggle-anti-spam? +

Register the MCP-Telegram MCP server in PolicyLayer and add a rule for telegram-toggle-anti-spam: 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 MCP-Telegram. Nothing to install.

What risk level is telegram-toggle-anti-spam? +

telegram-toggle-anti-spam is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit telegram-toggle-anti-spam? +

Yes. Add a rate_limit block to the telegram-toggle-anti-spam 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 telegram-toggle-anti-spam completely? +

Set action: deny in the PolicyLayer policy for telegram-toggle-anti-spam. 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 telegram-toggle-anti-spam? +

telegram-toggle-anti-spam is provided by the MCP-Telegram MCP server (mcp-telegram/mcp-telegram). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every MCP-Telegram tool call.

Start from MCP-Telegram, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →