generate_welcome_message · Sassy Fact Check Bot MCP

WHAT IT DOES

What generate_welcome_message does on Sassy Fact Check Bot

AI agents use generate_welcome_message to create or update resources in Sassy Fact Check Bot — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Sassy Fact Check Bot environment.

WHY IT NEEDS A POLICY

Why generate_welcome_message needs a policy

This tool creates new content (a welcome message) that is reversible and has no destructive, executable, or financial implications. It is a straightforward content generation task with minimal risk. The low severity reflects that misuse would only result in unwanted welcome messages being generated, which is easily correctable.

From the tool's definition The tool generates a welcome message, which creates and outputs new content. The description explicitly states 'Generate welcome message' indicating content creation.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

generate_welcome_message Rate-limited

generate_welcome_message 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": {
    "generate_welcome_message": {
      "limits": [
        {
          "counter": "generate_welcome_message_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 Sassy Fact Check Bot, so you can run agents against it safely.

FAQ

Questions about generate_welcome_message

What does the generate_welcome_message tool do? +

💅 Generate welcome message (don. It is categorised as a Write tool in the Sassy Fact Check Bot MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on generate_welcome_message? +

Register the Sassy Fact Check Bot MCP server in PolicyLayer and add a rule for generate_welcome_message: 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 Sassy Fact Check Bot. Nothing to install.

What risk level is generate_welcome_message? +

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

Can I rate-limit generate_welcome_message? +

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

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

generate_welcome_message is provided by the Sassy Fact Check Bot MCP server (sangreal-007/sassy-factcheck-bot). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.