create_forum_topic · Claudegram MCP: Risk & Policy

WHAT IT DOES

What create_forum_topic does on Claudegram

AI agents use create_forum_topic 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 create_forum_topic needs a policy

This tool creates new forum topics, which is a reversible modification action. It does not delete data (would be Destructive), execute arbitrary code (would be Execute), move money (would be Financial), or merely read data (would be Read).

From the tool's definition Tool name 'create_forum_topic' combined with description 'Создать новую тему в forum-супергруппе' (Create new topic in forum-supergroup) indicates creation of new data/content in a Telegram forum.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_forum_topic Rate-limited

create_forum_topic 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": {
    "create_forum_topic": {
      "limits": [
        {
          "counter": "create_forum_topic_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 create_forum_topic

What does the create_forum_topic tool do? +

Создать новую тему в forum-супергруппе. 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 create_forum_topic? +

Register the Claudegram MCP server in PolicyLayer and add a rule for create_forum_topic: 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 create_forum_topic? +

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

Can I rate-limit create_forum_topic? +

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

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

create_forum_topic 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.