createAsset · Algorand MCP Server MCP: Risk & Policy

WHAT IT DOES

What createAsset does on Algorand MCP Server

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

WHY IT NEEDS A POLICY

Why createAsset needs a policy

This tool creates new blockchain assets, which is a reversible write operation. While asset creation commits data to the blockchain and incurs transaction fees, it does not involve irreversible deletion, financial transfers, or code execution. The misuse risk is moderate—an agent could waste resources creating unwanted assets, but the operation is reversible through subsequent asset configuration or abandonment.

From the tool's definition The tool description explicitly states it 'Create[s] a new Algorand Standard Asset (ASA)'. The 'create' verb indicates data creation on the blockchain.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

createAsset Rate-limited

createAsset 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": {
    "createAsset": {
      "limits": [
        {
          "counter": "createasset_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 Algorand MCP Server, so you can run agents against it safely.

FAQ

Questions about createAsset

What does the createAsset tool do? +

Create a new Algorand Standard Asset (ASA). It is categorised as a Write tool in the Algorand 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 createAsset? +

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

What risk level is createAsset? +

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

Can I rate-limit createAsset? +

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

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

createAsset is provided by the Algorand MCP Server MCP server (tairon-ai/algorand-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.