getBlockDetails

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/getblockdetails.md

WHAT IT DOES

What getBlockDetails does on MCP Ethers Wallet

AI agents call getBlockDetails 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 getBlockDetails is rated Low

The tool appears to query immutable blockchain block data and return details. Reading block information has no side effects and cannot modify state or authorize transactions. Confidence is moderate rather than high due to empty description, but the name and server context (wallet/blockchain interaction suite) clearly indicate read-only retrieval of historical blockchain data.

From the tool's definition Tool name 'getBlockDetails' and blockchain context indicate retrieval of block information from Ethereum network.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

getBlockDetails Allowed

getBlockDetails 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": {
    "getBlockDetails": {}
  }
}

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 getBlockDetails call is checked against it from then on.

FAQ

Questions about getBlockDetails

What does the getBlockDetails tool do? +

getBlockDetails 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 getBlockDetails? +

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

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

Can I rate-limit getBlockDetails? +

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

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

getBlockDetails 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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