getNFTInfo

Get information about an ERC721 NFT collection including its name, symbol, and total supply. Provides basic details about the NFT contract.

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/getnftinfo.md

WHAT IT DOES

What getNFTInfo does on MCP Ethers Wallet

AI agents call getNFTInfo 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 getNFTInfo is rated Low

This tool retrieves read-only data about NFT collections (name, symbol, total supply) from blockchain state. It performs a query operation with no side effects, no code execution, and no data modification. The context of a wallet server and presence of financial tools (approveERC20, approveNFT) elsewhere on the server does not alter this tool's classification—it is purely informational.

From the tool's definition Tool name 'getNFTInfo' and description 'Get information about an ERC721 NFT collection including its name, symbol, and total supply.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

getNFTInfo Allowed

getNFTInfo 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": {
    "getNFTInfo": {}
  }
}

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 getNFTInfo call is checked against it from then on.

FAQ

Questions about getNFTInfo

What does the getNFTInfo tool do? +

Get information about an ERC721 NFT collection including its name, symbol, and total supply. Provides basic details about the NFT contract. 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 getNFTInfo? +

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

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

Can I rate-limit getNFTInfo? +

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

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

getNFTInfo 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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