MCP server directory

ERC-8004 registered AI Agent that delivers uplifting messages via MCP (SSE transport) with on-chain USDC tipping, ERC-8004 reputation feedback, and discovery across 6 chains.

Coinmarket API integration to fetch cryptocurrency listings and quotes

Enabling AI agents to interact with PumpSwap for real-time token swaps and automated on-chain trading.

A ledger-cli integration for managing financial transactions and generating reports.

Pay-per-request JSON-RPC on 23 EVM chains (Ethereum, Base, Arbitrum, plus young chains Robinhood Chain, Plasma, Ink, Zircuit) from independent bare-metal nodes. Free reads with no key; heavy methods (eth_getLogs, trace, debug) via a free API key or x402 USDC pay-per-call on Base/Polygon/Arbitrum. In the official MCP Registry. `npx -y nodeflare-mcp`

A core banking integration for managing clients, loans, savings, shares, financial transactions and generating financial reports.

Institutional 13F intelligence for Claude Desktop, Cursor, and VS Code. Nine Read tools: manager search, holdings lookup, portfolio similarity, consensus portfolio, market regime, sector flows. SEC EDGAR-sourced. Install `uvx the13f-mcp`.

The Base token-safety toolkit for agents: the only B20 (Base-native token) freeze/seize/rug suite, plus pre-trade GO/HOLD/STOP gates, honeypot/sellability, wallet + approval audits, sign-guard, prices and Claude-written AI reports. 90+ pay-per-call tools over x402 (USDC on Base), free tier, no API keys. `npx x402-bazaar-mcp`

Toss Securities (토스증권) Open API MCP server. Real-time quotes, orderbook, candles, holdings, buying power, and order management (create/modify/cancel).

Proof-of-Time temporal attestation for AI agents. 4 HTTPS sources, 54K+ proofs. Claude Desktop compatible.

Deep Research for crypto - free & fully local

Live crypto market data — price, funding rates, open interest, long/short ratio, order book, candles — across Bybit, Binance, OKX, Hyperliquid, Gate, KuCoin via CCXT, with funding-rate arbitrage comparison.