"MCP Server that uses npm execAsync functionality" matching MCP servers:

An MCP server that exposes live cryptocurrency market data from CoinGecko as 12 typed read-only tools, including prices, market charts, OHLC candles, trending coins, and global market overview.

A read-only MCP server that lets any MCP-compatible AI agent inspect wallets and contracts on Base directly through natural conversation.

Hashlock Markets (hashlock.markets) — sealed-bid intent-based crypto trading protocol with HTLC atomic settlement. AI agents can create, commit, and validate trading intents on Ethereum, Bitcoin, and Sui. Canonical npm package: @hashlock-tech/mcp. Not the cryptographic hashlock primitive, not Hashlock Pty Ltd (hashlock.com).

MCP server for the Monei API that gives AI agents access to wallets, transfers, crypto sends, swaps, offramp, and bill payments through natural language.

Manage Uniswap and Aerodrome liquidity positions with leverage, automated rebalancing, and yield optimization on Base and Unichain.

An MCP server for CoinGecko that connects any MCP-compatible client to free crypto market data, providing tools for prices, market caps, trending coins, historical data, and global stats.

The only MCP server that gives AI agents native access to Stacks, Celo, and Base — from a single npm package.

A local-first MCP server that enables AI agents to query the Sui blockchain using gRPC, GraphQL, and Archival Service, with auto-routing and LLM-friendly responses.

The official crypto yield data MCP server: native Claude access to live and historical crypto lending, savings, staking, borrowing, stablecoin, price, coin metadata, and market data.

The first blockchain & cryptocurrency MCP server that connects AI agents to Ethereum, Solana, Bitcoin, and cryptocurrency markets.

An MCP server implementation that integrates with Hyperliquid exchange, providing access to crypto market data including mid prices, historical candles, and L2 order books.

A Bitcoin-native MCP server for AI agents that provides 150+ tools for BTC and Stacks operations. Supports wallets, DeFi yield, sBTC peg, NFTs, and x402 payments.

An MCP server implementation for Alpaca's Trading API that enables LLMs to interact with Alpaca's trading infrastructure using natural language, supporting stock, options, and crypto trading, portfolio management, watchlists, and market data.

A Model Context Protocol (MCP) server that provides financial trading tools and market analysis capabilities, enabling AI assistants to access real-time market data, execute trades, analyze portfolios, and perform comprehensive financial analysis.

Provides comprehensive access to Binance Futures API endpoints for account management, real-time market data retrieval, and order execution. It supports 17 essential trading tools including position tracking, smart ticker caching, and risk management functionality.

Provides HTTP/JSON access to all Privateness CLI functionality for cryptocurrency wallet management, transactions, and blockchain operations. Enables team development workflows by exposing 40+ privateness-cli commands through REST API endpoints.

A Node.js Express server that provides access to CoinGecko's cryptocurrency data through a comprehensive API interface, supporting both free and Pro APIs with automatic fallback functionality.

An MCP server that provides DeFi data tools (crypto prices, whale concentration, funding rates) for AI agents via the x402 protocol.

A server that adds Bitcoin payment capabilities to LLMs, enabling sending/receiving payments, creating charges, managing wallets, and performing other Bitcoin Lightning Network operations.

A Python MCP server with JWT authentication and sample tools (weather + Bitcoin price), plus an AI agent that uses OpenAI to reason about and call those tools.