Mempool MCP Server

by mrfentmen Your server? Claim it

local only

Mempool MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 201 installs a week from npm. Last commit 7 Nov 2026.

Bitcoin network status: recommended fees, mempool backlog, blocks, addresses, difficulty retargets.

Installs per day peak 487 · avg 16

a month agotoday

201

Installs / week

npm · mempool-mcp

Stars

0 open issues

7 Nov 2026

Last commit

4 releases in 90 days

—

License

TypeScript

Nothing serious here today

Today is the operative word: we check Mempool MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add mempool-mcp -- npx -y mempool-mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "mempool-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mempool-mcp"
      ]
    }
  }
}

~/.codex/config.toml

[mcp_servers.mempool-mcp]
command = "npx"
args = ["-y", "mempool-mcp"]

.cursor/mcp.json

{
  "mcpServers": {
    "mempool-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mempool-mcp"
      ]
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "mempool-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "mempool-mcp"
      ]
    }
  }
}

Alternatives to Mempool MCP

same job, measured the same way

Mempool Space

by pipeworx-io

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

333 installs/wk 54 tools answering

Blockchain MCP

by mrfentmen

Bitcoin blockchain data: latest block height, block info, address info, and mempool fee...

125 installs/wk local only

Esplora MCP

by mrfentmen

Keyless MCP server for Esplora Bitcoin data: blocks, fees, transactions, addresses.

149 installs/wk local only

Bitcoin MCP

by bortlesboat

49 Bitcoin tools for AI agents: fees, mempool, blocks, mining, price. Zero config.

166 installs/wk local only

Dogechain

by dogechain

Dogecoin blockchain lookups: transactions explained, addresses, blocks, fees, supply and charts.

9 tools answering

Harbor Crew Cross-Chain Report

by rocket-harbor-420

Paid read-only reports for 1–5 EVM addresses across four networks; 0.02 supported stablecoin direct.

answering

askacharge.com — EV charging network

by askacharge

Operate a network of EV charge points over OCPP: status, sessions, tariffs, prices, remote commands

25 tools answering

THORChain Swap

by thorchain-swap

Read-only THORChain swap quotes, liquidity pools, and network status.

16 tools answering

Mempool MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for Mempool MCP?

Mempool MCP runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package mempool-mcp was installed 201 times last week.

How do I connect Mempool MCP?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls mempool-mcp straight from npm; nothing to host, nothing to sign up for.

How many people use Mempool MCP?

The npm package mempool-mcp was installed 201 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Mempool MCP open source?

We cannot say either way: written in TypeScript and 0 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.