# Etherscan Tools

> Use this tool when you need to access and analyze Ethereum blockchain data in real-time, such as checking balances, viewing transaction history, or tracking token transfers. It provides a standardized interface to Etherscan's API, allowing AI systems to easily retrieve and process data like gas prices, contract ABIs, and ENS name resolutions. Ideal for applications like DeFi analytics, wallet monitoring, or smart contract development assistance, this tool enables seamless interaction with Ethereum blockchain data via a compatible MCP client interface.

Canonical page: https://skillsregistry.net/skills/crazyrabbitltc-etherscan-tools  
JSON: https://api.skillsregistry.net/v1/skills/crazyrabbitltc-etherscan-tools

## Description

This MCP Etherscan server provides Ethereum blockchain data tools via Etherscan's API. Built with TypeScript and leveraging the ethers.js library, it offers features like balance checking, transaction history viewing, token transfer tracking, contract ABI fetching, gas price monitoring, and ENS name resolution. The server is designed to run on stdio, making it compatible with MCP clients like Claude Desktop. By abstracting Etherscan API interactions into standardized MCP tools, it enables AI systems to easily access and analyze Ethereum blockchain data. This implementation is particularly useful for applications requiring real-time Ethereum data, such as DeFi analytics, wallet monitoring, or smart contract development assistance.

## Trust

- **Trust score (0–1):** 0.97
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-09-28

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/crazyrabbitltc-etherscan-tools)
- **Repository:** <https://github.com/crazyrabbitltc/mcp-etherscan-server>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "crazyrabbitltc-etherscan-tools"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/crazyrabbitltc-etherscan-tools` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/crazyrabbitltc-etherscan-tools/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt