generateText · Mcp Lite MCP: Risk & Policy

WHAT IT DOES

What generateText does on Mcp Lite

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

WHY IT NEEDS A POLICY

Why generateText needs a policy

An AI agent can call generateText faster than any human can review — one bad instruction and it creates or modifies resources in Mcp Lite by the hundred, each call as confident as the last.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

generateText Rate-limited

generateText 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": {
    "generateText": {
      "limits": [
        {
          "counter": "generatetext_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 Mcp Lite, so you can run agents against it safely.

FAQ

Questions about generateText

What does the generateText tool do? +

generateText. It is categorised as a Write tool in the Mcp Lite MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on generateText? +

Register the Mcp Lite MCP server in PolicyLayer and add a rule for generateText: 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 Mcp Lite. Nothing to install.

What risk level is generateText? +

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

Can I rate-limit generateText? +

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

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

generateText is provided by the Mcp Lite MCP server (mcp-lite). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.