send_story · Claudegram MCP: Risk & Policy

WHAT IT DOES

What send_story does on Claudegram

AI agents use send_story 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 send_story needs a policy

Based on the tool name and server context (Telegram via MTProto), 'send_story' almost certainly publishes a story/post to the user's Telegram account, which is a Write operation creating new content. Severity is high because it can post content publicly or to contacts on a personal account. Confidence is reduced due to empty description.

From the tool's definition Tool name 'send_story' on a Telegram MCP server with 120+ tools for messaging and media

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

send_story Rate-limited

send_story 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": {
    "send_story": {
      "limits": [
        {
          "counter": "send_story_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 send_story

What does the send_story tool do? +

send_story. 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 send_story? +

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

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

Can I rate-limit send_story? +

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

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

send_story 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.