MCP Server Directory

ShaBaasPay MCP server for PayTo agreements and payment initiation in Australia.

Korean stock market data (KOSPI/KOSDAQ) with ETF tracking and fundamental analysis

fomox402 io.github.staccDOTsol/staccbot-tg

Broker + MCP server for last-bidder-wins on-chain games on Solana via x402 micropayments.

A Stockfish MCP server to allow an LLM to play chess against Stockfish

Tools to explore SumUp accounts, payments, customers, and payouts.

SolanaPay io.github.therealMrFunGuy/solana-pay

On-chain Solana payments for MCP services with SOL and USDC support.

StockQuote io.github.therealMrFunGuy/stock-quote

Real-time stock quotes, company info, historical prices, and market movers.

Polymarket Wallet Intelligence io.github.aemery13/polymarket-intel

Classify Polymarket wallets as human or bot, score their trading edge, read open positions.

Slashr dev.slashr/mcp

Validator incident data for AI agents across Solana, Ethereum, Sui, and Cosmos.

VerifiedState Memory io.github.verifiedstate/verifiedstate-mcp

Verified memory for AI agents. Signed assertions, billing attestation, session continuity.

xportalx io.github.virgen101/xportalx

AI agent gateway with web fetching, data extraction, crypto pricing, and x402 payments

Satoshidata Wallet Intel io.github.wrbtc/wallet-intelligence

Bitcoin wallet intelligence for AI agents: trust, labels, tx verify, fees, and timestamps.

Orbuc io.github.xOrbuc/orbuc

On-chain stablecoin market cap and Bitcoin institutional holdings data.

xpay Finance io.github.xpaysh/finance

253 finance tools. Financial Modeling Prep, Alpha Vantage, AkShare, Polymarket, Dome.

Deterministic stock screening, backtesting, and factor analysis for AI trading agents

SatoshiAPI — Bitcoin Intelligence via Lightning io.satoshiapi/mcp

Bitcoin intelligence API. Pay per call via L402 Lightning (10-200 sats). No accounts needed.

Bitcoin-native credit ratings. ⚡ Lightning pay-per-query (99 sats) or API subscriptions.

Free invoice generator — create pre-filled invoice URLs with taxes, discounts, and 14 languages.

PaymentOracle — Verifiable Multi-Rail Payment Receipts io.tooloracle/paymentoracle

PaymentOracle — ES256K-signed receipts for x402 payments on USDC+EURC (Base) and XRP+RLUSD (XRPL).

VARRD — Statistically Validated Trading Edges + AI Research Engine io.github.augiemazza/varrd

Validated trading edges across futures, equities, crypto. Live signals, full audit trail.

Tenzro Ethereum MCP network.tenzro/tenzro-ethereum

Ethereum MCP: Chainlink feeds, gas, ERC-20, ENS, ABI, contract calls, ERC-8004, EAS.

x711 — Universal Agent Gas Station io.github.0580iris-lang/x711-gas-station

Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.

Recur tw.recur/mcp

Subscription payment platform for Taiwan — manage products, customers, and billing

ReNoUn — Crypto Regime Classification io.github.98lukehall/renoun

Crypto regime classifier for trading agents. 100% bounded regime accuracy. 50 free calls/day.