generate_aptos_component · Aptos MCP: Risk & Policy

WHAT IT DOES

What generate_aptos_component does on Aptos

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

WHY IT NEEDS A POLICY

Why generate_aptos_component needs a policy

This tool creates new components (code generation) which is a Write operation—it adds new project artifacts that can be modified or removed. It does not execute arbitrary code, delete data, move funds, or access sensitive information directly. The blast radius is minimal as generated components can be edited or discarded without affecting deployed systems.

From the tool's definition Tool description states 'Generate a new component' which creates new files/code artifacts in a project without permanently removing or modifying existing data irreversibly.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

generate_aptos_component Rate-limited

generate_aptos_component 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_aptos_component": {
      "limits": [
        {
          "counter": "generate_aptos_component_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 Aptos, so you can run agents against it safely.

FAQ

Questions about generate_aptos_component

What does the generate_aptos_component tool do? +

Generate a new component for an Aptos project. It is categorised as a Write tool in the Aptos 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_aptos_component? +

Register the Aptos MCP server in PolicyLayer and add a rule for generate_aptos_component: 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 Aptos. Nothing to install.

What risk level is generate_aptos_component? +

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

Can I rate-limit generate_aptos_component? +

Yes. Add a rate_limit block to the generate_aptos_component 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_aptos_component completely? +

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

generate_aptos_component is provided by the Aptos MCP server (tlazypanda/aptos-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.