Mempool Space

mempool.space MCP — Bitcoin block explorer + mempool/fee stats

Part of Pipeworx — an MCP gateway connecting AI agents to 250+ live data sources.

Tools

Tool	Description
recommended_fees	Current sat/vB fee recommendations.
mempool_stats	Current mempool size + tx count + total fees.
block_height	Current chain tip block height.
get_block	Block detail by hash or height.
get_transaction	Transaction detail.
get_tx_status	Confirmation state.
get_address	Address summary (UTXO + tx counts).
get_address_transactions	Recent transactions for an address (~25 per call).
hashrate	Network hashrate + difficulty history.
mining_pools	Block share by mining pool.

Quick Start

Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):

{
  "mcpServers": {
    "mempool-space": {
      "url": "https://gateway.pipeworx.io/mempool-space/mcp"
    }
  }
}

Or connect to the full Pipeworx gateway for access to all 250+ data sources:

{
  "mcpServers": {
    "pipeworx": {
      "url": "https://gateway.pipeworx.io/mcp"
    }
  }
}

Using with ask_pipeworx

Instead of calling tools directly, you can ask questions in plain English:

ask_pipeworx({ question: "your question about Mempool Space data" })

The gateway picks the right tool and fills the arguments automatically.

More

• All tools and guides
• pipeworx.io

License

MIT