MCP Server Directory

optionality-mcp io.github.lonniev/optionality-mcp

Optionality — AI-judged options trading drill, Tollbooth-monetized MCP server

ElevenFlo MCP com.elevenflo/mcp

Court-grounded Chapter 11 bankruptcy research over hosted remote MCP

Stripe-style USDC billing for any API. 8 free demo services no signup. Non-custodial.

ElkassabgiData com.elkassabgidata/elkassabgidata

A growing family of free academic data libraries: finance, economics, and beyond (ElkassabgiData).

MCP server for subscribing to and managing on-chain event webhooks via Crypto APIs

Hilt Pay Agent Commerce so.hilt/agent-commerce

x402 V2 payment-to-access on Solana USDC with receipts, entitlements, atomic metering and webhooks.

MCP server for broadcasting signed raw transactions to multiple blockchains via Crypto APIs

300+ free MCP tools: weather, crypto, DNS, QR, colors, SEO, UUIDs, and more.

36 tools: intel feeds, DeFi, crypto, OSINT, NLP, scraping, proxy. x402 micropayments.

htmlweb.ru — справочники и проверки для AI ru.htmlweb/mcp

RU INN/OGRN, banks, geo, WHOIS. Agent self-registers via register_agent. 20 free/day.

savi-tools com.getsavitools/savi-tools

Ask your AI assistant about your Savi Tools business: invoices, expenses, mileage, and more.

x402 Counterparty Score org.x402score/counterparty-score

Trust scores for x402 sellers: wash-trading, real buyers, verdict. $0.02/score via x402 on Base.

Pseudonymizes PII before your LLM and returns a cryptographically signed receipt per response.

griffnode com.griffnode/griffnode

Non-custodial crypto payments for AI assistants: balances, payments, and create payment links.

Korean stock & crypto for AI agents. KRX news, financials, risk via x402 USDC payments.

arch-tools-mcp io.github.Deesmo/arch-tools-mcp

63 production tools for AI agents — one API key, pay per call in USDC (x402) or Stripe credits.

Halal Terminal com.halalterminal/mcp

Shariah-compliant stock and ETF screening across AAOIFI, DJIM, FTSE, MSCI and S&P methodologies.

Forex, IOF tax, US accounts, stablecoins, and international payments in Brazil.

ShopFront Locations se.shopfront/locations

Sweden-based, EU-sovereign agentic Google Business Profile SaaS. Frankfurt, Stockholm, AI Pact.

finlab-ai io.github.koreal6803/finlab-ai

Quantitative trading toolkit with 900+ data columns, backtesting, and 60+ strategy examples.

INFO-Subscription com.info-subscription/mcp-server

Exposes tools for querying subscriptions and billing data from the INFO-Subscription platform

Latvia Payments (Stripe — cards / Apple Pay) app.wishpool/latvia-payments-mcp

Latvia payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.

Ghana Payments (Paystack — MTN MoMo) app.wishpool/ghana-payments-mcp

Ghana payments for AI agents — MTN MoMo via Paystack. Never holds funds.

AI agent payments with human approval. Local-first, encrypted credentials, budget controls.