# mcp-blockchair

> mcp-blockchair — pipeworx-io-mcp-blockchair. Use this tool when you need to explore and analyze blockchain data across multiple cryptocurrency chains, including Bitcoin, Ethereum, and others. It solves problems related to transaction tracking, block verification, and cryptocurrency research by providing a comprehensive and unified interface. The tool takes in queries and blockchain identifiers as inputs and outputs detailed information on transactions, blocks, and network activity.

Canonical page: https://skillsregistry.net/skills/pipeworx-io-mcp-blockchair  
JSON: https://api.skillsregistry.net/v1/skills/pipeworx-io-mcp-blockchair

## Description

Blockchair multi-chain block explorer (BTC, ETH, LTC, DOGE, XMR, +12 more)

## Trust

- **Trust score (0–1):** 0.65
- **Verification tier:** scanned
- **Last scanned:** 2026-09-03

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Category:** other
- **Updated:** 2026-09-25

## Source

- **Source listing:** [GitHub](https://github.com/pipeworx-io/mcp-blockchair)

## 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": "pipeworx-io-mcp-blockchair"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/pipeworx-io-mcp-blockchair` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/pipeworx-io-mcp-blockchair/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