erc1155_balanceOfBatch

A read tool on the MCP Ethers Wallet MCP server.

SERVERMCP Ethers Wallet SOURCEcrazyrabbitltc/mcp-ethers-server

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/crazyrabbitltc-mcp-ethers-server/erc1155-balanceofbatch.md

WHAT IT DOES

What erc1155_balanceOfBatch does on MCP Ethers Wallet

AI agents call erc1155_balanceOfBatch to retrieve information from MCP Ethers Wallet without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why erc1155_balanceOfBatch is rated Low

ERC-1155 balanceOfBatch is a standard Ethereum token standard method that queries token balances for multiple accounts and token IDs without modifying state. Despite the empty description, the tool name and context from sibling read-only balance query tools provide strong evidence this is a read operation with no side effects.

From the tool's definition Tool name 'erc1155_balanceOfBatch' follows the pattern of sibling tools erc1155_balanceOf, erc20_balanceOf, and erc721_balanceOf, which are clearly read-only balance query methods. The 'balanceOf' naming convention indicates data retrieval.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs erc1155_balanceOfBatch 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 erc1155_balanceOfBatch, this is the rule to start with:

erc1155_balanceOfBatch Allowed

erc1155_balanceOfBatch is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "erc1155_balanceOfBatch": {}
  }
}

ALLOW ONLY 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 erc1155_balanceOfBatch call is checked against it from then on.

FAQ

Questions about erc1155_balanceOfBatch

What does the erc1155_balanceOfBatch tool do? +

erc1155_balanceOfBatch is a read tool on the MCP Ethers Wallet MCP server. It is categorised as a Read tool in the MCP Ethers Wallet MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on erc1155_balanceOfBatch? +

Register the MCP Ethers Wallet MCP server in PolicyLayer and add a rule for erc1155_balanceOfBatch: 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 erc1155_balanceOfBatch? +

erc1155_balanceOfBatch is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit erc1155_balanceOfBatch? +

Yes. Add a rate_limit block to the erc1155_balanceOfBatch 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 erc1155_balanceOfBatch completely? +

Set action: deny in the PolicyLayer policy for erc1155_balanceOfBatch. 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 erc1155_balanceOfBatch? +

erc1155_balanceOfBatch 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.

KEEP EXPLORING

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