MCP Server Directory

WhatsApp booking, staff coordination, and invoice recovery for services.

Nexus Finance API — compliance audit, VaR/RWA risk, market quotes and case management.

gapup-mcp io.github.getgapup/gapup-mcp

271 agent-payable tools: competitive intel, finance, KYC, compliance, ESG. x402 per-call.

Validate EU e-invoices (Peppol, XRechnung, Factur-X, UBL, CII) and explain error codes.

Open Identity Standard for AI Agents — DID, Agent Cards, delegation, reputation, payment & escrow

AI HUNTERZ — Autonomous Crypto Intelligence io.github.hunterzai16z/ai-hunterz

49 crypto intelligence APIs. Whale tracking, DeFi yields, alpha signals. Pay in USDC on Base.

OnchainAI io.github.Coinyak/onchainai

Crypto tool MCP: search/trust/install-risk. Remote tools/call is x402 paid.

clawshow-mcp-server io.github.jason2016/clawshow-mcp-server

Instant Backend for SMBs: pages, payments, eSign AES eIDAS, notifications, inventory, reports

MCP server for smart contract ABIs and on-chain data from EVM and Solana via Crypto APIs

Search FDIC institutions, branches, failures, and peer analysis over MCP.

Payment gateway for AI agents with tool discovery, provisioning, metering, and reliability tools.

MCP server for address derivation and encoding utilities across multiple blockchains via Crypto APIs

curve-mcp io.github.junct-bot/curve-mcp

Curve - 43 tools for swap quotes, liquidity pools, and trading data

Pay for AI inference with USDC micropayments on Polygon. No API keys needed.

Circle Agent Stack for AI agents: USDC wallets, spend policies, transfers, and x402 nanopayments.

Search and book real flights with USDC on Base. 500+ airlines, crypto-native payments.

KTA-Oracle io.github.Elemzir/kta-oracle

Live KTA rates, market data, payment rails, AML/VAT compliance, SDK snippets. 16 tools.

CalmActiva io.github.langhoormarchal-beep/calmactiva-catalog

Realtime CBD product catalog, prices, stock and FAQ from CalmActiva.

Omnicall — Agent Tools Gateway com.gocreativeai.omnicall/agent-tools

247 LLMs + image/video/voice/music gen + crypto/DeFi/markets/web-search. Pay-per-call USDC, no key.

x402 payment wrapper for AI Agents and MCP Servers. USDC settlements on Base L2.

HojinCheck — Japanese corporate verification API (hojin = 法人/corporate entity) com.hojincheck/hojincheck

Verify Japanese companies, invoice-issuer registrations and addresses against government open data.

DACH accounting for AI: connect sevDesk & Lexoffice to create invoices, contacts, vouchers.

CoinGecko tools for crypto, coingecko, bitcoin by UnClick.

Stock Market Data MCP io.github.FoundryNet/market-data-mcp

Real-time stock quotes, history, options chains, sector performance & screening for agents.