create_my_chat · Thenvoi MCP Server MCP: Risk & Policy

WHAT IT DOES

What create_my_chat does on Thenvoi MCP Server

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

WHY IT NEEDS A POLICY

Why create_my_chat needs a policy

This tool creates a new chat room resource, which is a reversible write operation. The user can later delete or leave the chat room. The severity is medium because creation of chat infrastructure has modest blast radius—it consumes resources and creates artifacts, but doesn't delete data, execute code, or move money. Confidence is high given the explicit 'Create' language in the description.

From the tool's definition Tool name 'create_my_chat' and description 'Create a new chat room with the user as owner' indicate data creation; the server manages 'chat rooms' and 'conversation lifecycles' as core features.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_my_chat Rate-limited

create_my_chat 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_my_chat": {
      "limits": [
        {
          "counter": "create_my_chat_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 Thenvoi MCP Server, so you can run agents against it safely.

FAQ

Questions about create_my_chat

What does the create_my_chat tool do? +

Create a new chat room with the user as owner. It is categorised as a Write tool in the Thenvoi MCP Server 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_my_chat? +

Register the Thenvoi MCP Server MCP server in PolicyLayer and add a rule for create_my_chat: 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 Thenvoi MCP Server. Nothing to install.

What risk level is create_my_chat? +

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

Can I rate-limit create_my_chat? +

Yes. Add a rate_limit block to the create_my_chat 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_my_chat completely? +

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

create_my_chat is provided by the Thenvoi MCP Server MCP server (thenvoi/thenvoi-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.