Provides tools to interact with the Bitcoin network, including wallet management (create/restore wallets), sending transactions, retrieving balances, and real-time price conversion.
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type @ followed by the MCP server name and your instructions, e.g., "@Bitcoin MCP Create a new Bitcoin wallet"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
A Model Context Protocol (MCP) server that provides Bitcoin tools for AI applications like Claude Desktop and Cursor, allowing them to interact with the Bitcoin Network and manage wallet operations.
The Bitcoin MCP server extends any MCP client's capabilities by providing tools to do anything with Bitcoin:
Create and restore Bitcoin and Ark wallets
Send Bitcoin and Ark transactions
Retrieve Bitcoin and Ark wallet balances
Real-time Bitcoin price conversion
Cache-optimized price fetching via blockchain.info
Strongly typed wallet operations
Comprehensive error handling and fallbacks
Schema validation with Zod
Integration with @arklabs/wallet-sdk
Related MCP server: AgentBTC MCP Server
setup_walletCreate or restore a Bitcoin wallet:
{
action: "create" | "restore",
privateKey?: string,
network?: "bitcoin" | "testnet" | "signet" | "mutinynet",
arkServerUrl?: string,
esploraUrl?: string
}get_wallet_statusGet the current wallet status and initialization state.
get_addressesGet all wallet addresses.
get_balanceGet wallet balance with optional fiat conversion.
send_bitcoinSend Bitcoin to an address:
{
address: string,
amount: number, // in satoshis
feeRate?: number // optional fee rate
}This project uses:
pnpm - Package manager
Vite - Build system
Vitest - Testing framework
TypeScript - Language
Zod - Schema validation
Install dependencies:
pnpm installRun tests:
pnpm testBuild the project:
pnpm buildMIT License
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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Scored across 4 tools
Each tool targets a distinct operation: wallet setup, balance query, transaction sending, and address retrieval. There is no overlap in their purposes.
All tool names follow a consistent verb_noun snake_case pattern: setup_wallet, get_balance, send_bitcoin, get_address. The naming is uniform and predictable.
With four tools, the set is well-scoped for a Bitcoin wallet server. Each tool covers an essential function without redundancy or unnecessary bloat.
The core wallet lifecycle is covered: setup, balance check, sending, and address generation. A minor gap is the lack of transaction history or receive mechanisms, but the essential operations are present.
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