# etherscan-mcp-server

> Use this tool when you need to access Ethereum blockchain data without an API key, providing a convenient interface to query Etherscan for information such as ETH balances, ERC-20 tokens, and transaction history. It solves problems related to blockchain data retrieval, offering a keyless solution for developers and users. The tool accepts queries as input and returns relevant Ethereum data as output, making it ideal for use cases requiring rapid blockchain data access.

Canonical page: https://skillsregistry.net/skills/friendlygeorge-etherscan-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/friendlygeorge-etherscan-mcp-server

## Description

Provides MCP tools to query Etherscan for Ethereum blockchain data—ETH balances, ERC-20 tokens, transactions, contract ABIs, and gas prices—without requiring an API key.

## Trust

- **Trust score (0–1):** 0.60
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-06-26

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/j0ov006l8m)
- **Repository:** <https://github.com/friendlygeorge/etherscan-mcp-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": "friendlygeorge-etherscan-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/friendlygeorge-etherscan-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/friendlygeorge-etherscan-mcp-server/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