prepareERC1155Transfer

Prepare an ERC1155 token transfer transaction for signing. Returns transaction data that can be signed and broadcast.

SERVERMCP Ethers Wallet SOURCEcrazyrabbitltc/mcp-ethers-server

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/crazyrabbitltc-mcp-ethers-server/prepareerc1155transfer.md

WHAT IT DOES

What prepareERC1155Transfer does on MCP Ethers Wallet

AI agents use prepareERC1155Transfer to create or update resources in MCP Ethers Wallet, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your MCP Ethers Wallet environment.

RISK

Why prepareERC1155Transfer is rated Medium

This tool prepares a token transfer transaction — it constructs transaction data intended to move ERC1155 tokens between wallets. While it does not itself execute or broadcast the transaction, it is a direct precursor to a financial/transfer operation. The preparation itself creates structured data that, if signed and broadcast, transfers assets.

From the tool's definition Prepare an ERC1155 token transfer transaction for signing. Returns transaction data that can be signed and broadcast.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs prepareERC1155Transfer safely

PolicyLayer is an MCP gateway: it sits between your AI agents and MCP Ethers Wallet, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For prepareERC1155Transfer, this is the rule to start with:

prepareERC1155Transfer Rate-limited

prepareERC1155Transfer 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": {
    "prepareERC1155Transfer": {
      "limits": [
        {
          "counter": "prepareerc1155transfer_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect MCP Ethers Wallet, apply this rule, and every prepareERC1155Transfer call is checked against it from then on.

FAQ

Questions about prepareERC1155Transfer

What does the prepareERC1155Transfer tool do? +

Prepare an ERC1155 token transfer transaction for signing. Returns transaction data that can be signed and broadcast. It is categorised as a Write tool in the MCP Ethers Wallet MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on prepareERC1155Transfer? +

Register the MCP Ethers Wallet MCP server in PolicyLayer and add a rule for prepareERC1155Transfer: 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 MCP Ethers Wallet. Nothing to install.

What risk level is prepareERC1155Transfer? +

prepareERC1155Transfer is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit prepareERC1155Transfer? +

Yes. Add a rate_limit block to the prepareERC1155Transfer 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 prepareERC1155Transfer completely? +

Set action: deny in the PolicyLayer policy for prepareERC1155Transfer. 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 prepareERC1155Transfer? +

prepareERC1155Transfer is provided by the MCP Ethers Wallet MCP server (crazyrabbitltc/mcp-ethers-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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