edit_chat_title · Claudegram MCP: Risk & Policy

WHAT IT DOES

What edit_chat_title does on Claudegram

AI agents use edit_chat_title 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 edit_chat_title needs a policy

The tool modifies chat metadata (title/name) which is a Write operation—data is created or modified reversibly. While it affects chat state, it is not destructive (title can be changed back), not financial, and not code execution.

From the tool's definition Tool name 'edit_chat_title' and description 'Переименовать чат/канал' (Rename chat/channel) indicate modification of chat metadata. This is a reversible write operation that changes chat properties.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

edit_chat_title Rate-limited

edit_chat_title 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": {
    "edit_chat_title": {
      "limits": [
        {
          "counter": "edit_chat_title_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

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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 edit_chat_title

What does the edit_chat_title tool do? +

Переименовать чат/канал. 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 edit_chat_title? +

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

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

Can I rate-limit edit_chat_title? +

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

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

edit_chat_title 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.