Koskamo

Bitcoin MCP

Bitcoin MCP provides 50 standard tools for AI agents, including fee estimation, mempool analysis, and block data. It connects to a local Bitcoin Core node or a compatible API to enable agents to perform blockchain operations and transaction decisions.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Bitcoin MCP logo, by BortlesboatCommunity listingLocal stdioSource reviewed; not executedPublished by Bortlesboat
You need:pip install " bitcoin-mcp>=0.5.2 "
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Popularity 4 GitHub stars

What you can do with it

  • Estimate Bitcoin transaction fees
  • Analyze the mempool for current conditions
  • Retrieve block and chain data
  • Decide optimal timing for sending Bitcoin

Source and maintenance

Community listingRegistry 0.5.1MIT
mcp-registry: io.github.Bortlesboat/bitcoin-mcp@0.5.1Source repository
Last repository push
Latest release
v0.5.2
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

bitcoin-mcp 0.5.1

pypi
bitcoin-mcp package definition
{
  "version": "0.5.1",
  "transport": "stdio",
  "identifier": "bitcoin-mcp",
  "registryType": "pypi",
  "environmentVariables": [
    {
      "name": "BITCOIN_RPC_HOST",
      "format": "string",
      "description": "Bitcoin Core RPC host (default: 127.0.0.1)"
    },
    {
      "name": "BITCOIN_RPC_PORT",
      "format": "string",
      "description": "Bitcoin Core RPC port (default: auto-selected by network)"
    },
    {
      "name": "BITCOIN_NETWORK",
      "format": "string",
      "description": "Bitcoin network: mainnet, testnet, signet, or regtest (default: mainnet). Sets default RPC port if BITCOIN_RPC_PORT is not set."
    },
    {
      "name": "SATOSHI_API_URL",
      "format": "string",
      "description": "Override the default hosted API URL (default: https://bitcoinsapi.com). The hosted API is used automatically when no local node is detected."
    },
    {
      "name": "SATOSHI_API_KEY",
      "format": "string",
      "description": "API key for authenticated access to the hosted Satoshi API (get one free at POST /api/v1/register)"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "bitcoin-mcp": {
      "command": "uvx",
      "args": [
        "bitcoin-mcp==0.5.1"
      ],
      "env": {
        "BITCOIN_RPC_HOST": "<YOUR_BITCOIN_RPC_HOST>",
        "BITCOIN_RPC_PORT": "<YOUR_BITCOIN_RPC_PORT>",
        "BITCOIN_NETWORK": "<YOUR_BITCOIN_NETWORK>",
        "SATOSHI_API_URL": "<YOUR_SATOSHI_API_URL>",
        "SATOSHI_API_KEY": "<YOUR_SATOSHI_API_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "bitcoin-mcp": {
      "command": "uvx",
      "args": [
        "bitcoin-mcp==0.5.1"
      ],
      "env": {
        "BITCOIN_RPC_HOST": "<YOUR_BITCOIN_RPC_HOST>",
        "BITCOIN_RPC_PORT": "<YOUR_BITCOIN_RPC_PORT>",
        "BITCOIN_NETWORK": "<YOUR_BITCOIN_NETWORK>",
        "SATOSHI_API_URL": "<YOUR_SATOSHI_API_URL>",
        "SATOSHI_API_KEY": "<YOUR_SATOSHI_API_KEY>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "bitcoin-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "bitcoin-mcp==0.5.1"
      ],
      "env": {
        "BITCOIN_RPC_HOST": "<YOUR_BITCOIN_RPC_HOST>",
        "BITCOIN_RPC_PORT": "<YOUR_BITCOIN_RPC_PORT>",
        "BITCOIN_NETWORK": "<YOUR_BITCOIN_NETWORK>",
        "SATOSHI_API_URL": "<YOUR_SATOSHI_API_URL>",
        "SATOSHI_API_KEY": "<YOUR_SATOSHI_API_KEY>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "bitcoin-mcp": {
      "command": "uvx",
      "args": [
        "bitcoin-mcp==0.5.1"
      ],
      "env": {
        "BITCOIN_RPC_HOST": "<YOUR_BITCOIN_RPC_HOST>",
        "BITCOIN_RPC_PORT": "<YOUR_BITCOIN_RPC_PORT>",
        "BITCOIN_NETWORK": "<YOUR_BITCOIN_NETWORK>",
        "SATOSHI_API_URL": "<YOUR_SATOSHI_API_URL>",
        "SATOSHI_API_KEY": "<YOUR_SATOSHI_API_KEY>"
      }
    }
  }
}

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