createWallet · AMOCA Solana MCP Server MCP: Risk & Policy

WHAT IT DOES

What createWallet does on AMOCA Solana MCP Server

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

WHY IT NEEDS A POLICY

Why createWallet needs a policy

This tool creates a new cryptographic wallet keypair on the Solana blockchain. It is a Write operation as it generates and stores new credentials/identity artifacts. Severity is high because misuse could lead to wallet creation under attacker control, potential key management issues, or if private keys are exposed/mishandled, could result in financial loss.

From the tool's definition Create a new Solana wallet keypair

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

createWallet Rate-limited

createWallet 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": {
    "createWallet": {
      "limits": [
        {
          "counter": "createwallet_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 AMOCA Solana MCP Server, so you can run agents against it safely.

FAQ

Questions about createWallet

What does the createWallet tool do? +

Create a new Solana wallet keypair. It is categorised as a Write tool in the AMOCA Solana 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 createWallet? +

Register the AMOCA Solana MCP Server MCP server in PolicyLayer and add a rule for createWallet: 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 AMOCA Solana MCP Server. Nothing to install.

What risk level is createWallet? +

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

Can I rate-limit createWallet? +

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

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

createWallet is provided by the AMOCA Solana MCP Server MCP server (manolaz/amoca-solana-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.