generate_text

THE RISK

High Risk

Why generate_text needs a policy

This tool executes an AI model inference operation on a local or open-source AI supplier, triggering an external computational process. While it appears to be a text generation utility, it runs code/model execution on an external system. In the context of a crypto trading hub with autonomous agent execution capabilities, generated text could be used to drive further actions.

From the tool's definition Generate text using a local/open-source AI supplier

Documented attack patterns abuse exactly the kind of access generate_text gives an agent:

POLICY

How to control generate_text

PolicyLayer is an MCP gateway — it sits between your AI agents and Crypto Multi-MCP Hub, and nothing reaches the server without passing your rules. This is the rule we recommend for generate_text:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "generate_text": {
      "limits": [
        {
          "counter": "generate_text_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

generate_text stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

Create a free account and register Crypto Multi-MCP Hub — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

RATE-LIMIT THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More Crypto Multi-MCP Hub tools

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All 48 Crypto Multi-MCP Hub tools →

Execute tools on other servers

Android Forensics ADB MCP Server adb_shell_command EMBA-MCP run_emba_scan Frida Game Hacking MCP remove_breakpoint Procmon request_elevation

Go deeper

High-risk tools in Crypto Multi-MCP Hub → Every high-risk tool this server exposes, in one view.
All high-risk MCP tools → Every high-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Agent sandbox → Bounding what an agent can execute and where the boundary should sit.
Least privilege for MCP → Granting agents the minimum tool surface the task needs.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about generate_text

What does the generate_text tool do? +

Generate text using a local/open-source AI supplier. It is categorised as a Execute tool in the Crypto Multi-MCP Hub MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on generate_text? +

Register the Crypto Multi-MCP Hub MCP server in PolicyLayer and add a rule for generate_text: 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 Crypto Multi-MCP Hub. Nothing to install.

What risk level is generate_text? +

generate_text is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit generate_text? +

Yes. Add a rate_limit block to the generate_text 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_text completely? +

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

generate_text is provided by the Crypto Multi-MCP Hub MCP server (pellenybe/crypto-mcp-server---by-corax-colab). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Crypto Multi-MCP Hub tool call.

Start from Crypto Multi-MCP Hub, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →