mcp-mempool-space

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

Part of Pipeworx — an MCP gateway connecting AI agents to 965+ live data sources.

Tool	Description
`recommended_fees`	Current sat/vB fee recommendations.
`mempool_stats`	Current mempool size + tx count + total fees.
`block_height`	Return the current chain tip block height (latest mined block number) for mainnet, testnet, signet, or liquid.
`get_block`	Block detail by hash or height.
`get_transaction`	Fetch full transaction detail (inputs, outputs, fee, size, confirmation status) for a given txid on mainnet/testnet/signet/liquid.
`get_tx_status`	Return confirmation status (confirmed, block hash, block height) for a txid without fetching the full transaction body.
`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.

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 965+ data sources:

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

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.

MIT

🦞 OpenClaw — Personal AI Assistant