"Connecting to PostgreSQL database, retrieving table schema, and executing SQL queries" matching MCP servers:

This MCP wraps Bitrefill public API to allow agents to search for products and shop using cryptocurrencies like Bitcoin, Ethereum, Solana, and many more.

📈 提供股票、加密货币的数据查询和分析功能MCP服务器

Enables AI agents to trade forex, metals, indices, and cryptocurrencies via the Model Context Protocol using the XBTFX Trading API. It provides comprehensive tools for managing account balances, retrieving market data, and executing trade operations like opening, modifying, or closing positions.

A read-only MCP server connecting AI agents to MTRKR wallet intelligence on MegaETH, enabling wallet portfolio, DeFi positions, security scanning, and transaction analytics.

A zero-config data server for read-only queries on Robinhood Chain (stock tokens, memecoins, launches, chain stats) and an opt-in trading server with spend caps and confirm gates for executing swaps and transfers.

MCP server connecting AI assistants to eToro for portfolio analysis, market research, and trading, with 35 tools.

Enables interaction with the Hyperliquid DEX for retrieving market data, managing positions, and executing trades. Supports both testnet and mainnet operations with comprehensive trading tools including order placement, cancellation, and portfolio management.

MCP server connecting AI assistants to OKX exchange, enabling trading, market data, account management, and more via 150+ tools across 11 modules.

Provides Claude with access to blockchain data and market prices via the OKX API, enabling operations like retrieving asset prices, transaction history, and executing swaps.

Enables risk-adjusted yield rankings and policy checks for a single described position, research only, without executing deposits or exits.

Connects MCP-compatible AI assistants to the Wikicious V6 protocol on Arbitrum One, enabling queries on perp markets, positions, staking, and revenue, as well as executing trades, deposits, withdrawals, and staking actions via natural language.

An MCP server for retrieving block numbers by timestamp, enabling fast and precise on-chain data queries.

Enables LLM agents to interact with the Mammoth Protocol on Solana for discovering cycles, getting quotes, and executing buys via bounded-curve mechanics.

Checks live x402 routes across Base, Solana, and Algorand before agents spend. $0.003 USDC settles only for a valid live eligible route; normal typed misses are not settled. Free preview and validate tools. Seller payment is separate; the agent keeps its wallet. Optional signed route-binding receipts support buyer-side checks.

Rug pull risk scores and on-chain forensics for memecoins on Solana, Ethereum, Base and Robinhood Chain - launch-bundle detection, funding-origin tracing, deployer history, insider networks and whale flow. 15 read-only tools.

Provides live and historical market data for Bitcoin and any Binance pair via two read-only tools: current price snapshot and historical OHLC candles.

Enables agents to search and inspect live service offerings, generate x402 payment snippets, and understand blockchain-only balance policies.

Provides live financial data for any LLM agent, including stock quotes, crypto prices, SEC filings, XBRL financials, FX rates, and macro indicators, through ten MCP tools.

Live Proof-of-Work mining data for AI agents: difficulty, hashrate, solo-mining odds, cost of production and hardware profitability across 126+ networks and 770+ ASIC/GPU/CPU models. Sourced and timestamped, read-only.

MCP server for RugGuard, enabling AI agents to perform pre-trade rug checks on tokens, with paid tools for token scanning and pre-trade verification, and a free metrics resource.