ab_agw_create_wallet · Society Abstract MCP: Risk & Policy

WHAT IT DOES

What ab_agw_create_wallet does on Society Abstract MCP

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

WHY IT NEEDS A POLICY

Why ab_agw_create_wallet needs a policy

This tool creates a persistent blockchain resource (a smart contract wallet account). While not destructive, it is clearly a Write operation as it creates a new state on-chain that persists. The severity is high because misconfiguration or deployment to wrong signer could create wallets bound to incorrect accounts, blocking legitimate access and creating orphaned accounts.

From the tool's definition Tool "deploys" a new Abstract Global Wallet (smart-contract account), which creates a new on-chain resource. The description explicitly states "Deploy a new... wallet", indicating an irreversible creation operation on blockchain.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

ab_agw_create_wallet Rate-limited

ab_agw_create_wallet 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": {
    "ab_agw_create_wallet": {
      "limits": [
        {
          "counter": "ab_agw_create_wallet_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 Society Abstract MCP, so you can run agents against it safely.

FAQ

Questions about ab_agw_create_wallet

What does the ab_agw_create_wallet tool do? +

Deploy a new Abstract Global Wallet (smart-contract account) for a given signer. The tool wraps @abstract-foundation/agw-client’s \. It is categorised as a Write tool in the Society Abstract MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on ab_agw_create_wallet? +

Register the Society Abstract MCP server in PolicyLayer and add a rule for ab_agw_create_wallet: 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 Society Abstract MCP. Nothing to install.

What risk level is ab_agw_create_wallet? +

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

Can I rate-limit ab_agw_create_wallet? +

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

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

ab_agw_create_wallet is provided by the Society Abstract MCP server (wearesociety/abstract_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.