"How to connect to a database" matching MCP servers:

MCP server for Crypto APIs Address History product, enabling querying full blockchain address transaction history for synced addresses across EVM and UTXO blockchains.

Enables an AI assistant to read token bonding curves, quote trades with fee breakdowns, monitor graduation progress, and optionally launch, buy, sell, or rescue tokens on Arc via arcnow.io.

MCP server for local transaction signing across EVM, UTXO, Tron, and XRP blockchains, with no network calls or API keys required.

MCP server for Crypto APIs Prepare Transactions product that builds unsigned EVM transactions for native coin, fungible token (ERC-20), and NFT (ERC-721) transfers.

A keyless MCP server that builds unsigned Uniswap v3 liquidity-position transactions and optionally simulates them via eth_call; it never holds keys or signs.

MCP server for Crypto APIs Blockchain Fees product, providing fee recommendations and gas estimates for UTXO, EVM, and XRP blockchains.

MCP server for Crypto APIs AML, enabling verification of blockchain addresses and screening of transactions for fraud, sanctions, and other AML risk categories.

A curriculum that teaches AI agents how to spend their own money. Sixteen lessons from "what is a wallet" to your first x402 purchase. Teacher, not butler — never signs, pays, or holds keys.

AI-powered cryptocurrency trading assistant for OKX exchange, featuring a multi-agent analysis system, real-time market data, and autonomous trading capabilities.

Enables AI agents to spend with the user's own key by paying via USDT TRC-20 and buying Visa/Mastercard prepaid cards, travel eSIMs, and gift cards, and also provides access to policy and how-to documentation.

Enables AI agents to resolve social handles to wallet addresses, check reputation scores, and send tokens directly from any MCP-compatible client.

TON Data MCP Server — real-time blockchain data for AI agents. Provides wallet balances, token prices, STON.fi liquidity pools, market overview, transactions, and network state. 6 MCP tools, free tier, Docker-ready.

Enables AI agents to perform local session-state checks for TDM, helping decide whether to continue, fuel, sweep, or connect the wallet.

Connects a Bitcoin Lightning wallet to your LLM using Nostr Wallet Connect, enabling payment functionalities within language models like Claude.

Enables AI agents to autonomously pay for and discover services using HPP USDC.e over the x402 protocol, without API keys or manual signing.

Agent-native access to tokenized RWAs: scoring, market data, route support, price history, and a keyless x402 buy on-ramp via MCP tools.

Exposes the Top 5 Stocks API as MCP tools for Claude and other agents, enabling market research watchlists and performance data retrieval.

Read-only MCP server that connects LLMs to personal investment accounts (Toss Securities, KIS), market data, SEC filings, and Binance futures for context-aware investment responses.

Enforces pre-trade planning discipline by checking entry, stop, target, and risk/reward via a gate tool, and provides proof receipts, terminal links, and risk prompts for AI assistants.

Provides 27 tools for interacting with the Binance Thailand (Gulf Binance) API, enabling market data, trading, order management, wallet operations, and account management through natural language.