MCP Server Directory

Check x402 endpoint reliability on Algorand before an agent routes a payment there.

Yahoo Finance (stocks, options, financials) io.github.akhilrajesh213/yahoo-finance

Yahoo Finance for AI agents: quotes, price history, options with Greeks, financials, news, movers.

Offline ISO 20022 payment tools: explain and scrub pacs/camt, CBPR+, SSI checks, IBAN and BIC.

Paidnice com.paidnice/mcp

Accounts receivable for Xero and QuickBooks Online: customer replies, contacts and invoices.

StackDetect co.youraitools/stackdetect

Detect a website's tech stack (frameworks, hosting, CDN, analytics). By Crypto Money Maker

Paper rails: payment rehearsal universe com.textforagents/paper-rails-payment-rehearsal

Paper trading for agent payments: rehearse buying flows, earn policy-bound receipts.

Bitcoin Power Law (btclaw.io) io.btclaw/power-law

Live Bitcoin power-law data: price vs trend, trend and bands on any date, when BTC reaches a price.

Tanod Document to Markdown (Apify, card-paid) dev.tanod/apify-document-to-markdown

Document to Markdown via Apify. Pay by card with an Apify account, no crypto wallet.

find-ref com.find-ref/find-ref

Korean accounting standards, audit, tax and legal sources and rulings, with citation checks

Tanod Image OCR (Apify, card-paid) dev.tanod/apify-image-ocr

Image OCR via Apify. Pay by card with an Apify account, no crypto wallet.

AgentDiet Stateful 5-Minute DeFi, DEX & Polymarket Alpha Delta Stream dev.agentdiet/alpha-stream

Stateful 5-minute delta feed for autonomous trading bots: computes real-time shifts in DEX buy/se.

Tanod PDF OCR (Apify, card-paid) dev.tanod/apify-pdf-ocr

PDF OCR via Apify. Pay by card with an Apify account, no crypto wallet.

HotShot Gear uk.co.kwixa/hotshot-gear

Curated UK darts-gear catalogue ranked by fit, not payment: find, explain and compare darts kit.

AVGifts — corporate gifts with logo ru.avgifts/gifts

Corporate gifts and branded merch in Russia: search, prices, stock, logo printing cost calculator.

EZ Annuity org.ezannuity/ezannuity

Price settlement or annuity payments, judge a buyout offer, look up any US state's transfer rules.

ARYSPHERE x402 chain reads and token verdicts com.arysphere/arysphere-x402

Pay-per-call onchain reads (Base, Ethereum, Gnosis), token verdicts and LLM chat over x402 USDC

Live crypto tickers in Naira (BTC/NGN etc.) from Quidax. Read-only. A Wycord product.

TunaPay Pay ai.tunapay/pay

Your AI pays with a TunaPay prepaid card. You approve each payment in Telegram or on tunapay.ai.

SafeSwapGlobal Crypto Swap Quotes io.github.safeswapglobal-prog/safeswapglobal-mcp

Real-time non-custodial crypto swap estimates and on-chain routing across 240+ pairs.

Context Window Supply com.contextwindowsupply/store

Browse merch for AI builders, get US shipping quotes, and create Stripe checkout links.

InjectScan co.youraitools/injectscan

Scan text for prompt injection: risk score, verdict, matched spans. Built by Crypto Money Maker

CounterpartyCheck co.youraitools/counterpartycheck

Pre-payment check for EVM/Solana addresses: ok/caution/block with reasons. By Crypto Money Maker

Simpler.Asia asia.simpler/simpler-asia

Free back office for small businesses in Singapore and Southeast Asia: invoices, expenses, stock.

KashFlow MCP by usefulapi io.usefulapi/kashflow

Read KashFlow invoices, customers, suppliers, banking and reports; add customers, notes.