MCP Server Directory

Crypto signals, screeners, TA, sentiment & AI insights for 5,000 coins. Pay per call via x402.

Crypto prices from Gate.io. No key required.

Invoice Preflight io.github.Ahmet11159/invoice-preflight

Evidence-backed UBL, PDF, and image invoice checks before approval or payment.

databutler-policy-rates io.github.physics-star-cat/databutler-policy-rates

Bank of England, Fed and ECB policy rates, read from the banks' own pages, with dates.

Crypto prices from Gemini. No key required.

HiddenSwap com.hiddenswap/swap

No-KYC crypto swaps, no account or email. Read-only quotes, coins, swap links, order status.

Retired 2026-10-10. Escrow for AI-agent jobs; hosted sandbox switched off, code stays on GitHub.

InvoiceVista Invoice Maker com.invoicevista/invoicevista

See revenue, unpaid invoices, open quotes and your product catalog for each of your businesses.

Pricewick dev.workers.cybermax-tools.cybermax/pricewick

Competitor price & stock monitor MCP: check any product page. Free 5 products; $9.99/mo.

DMCommerce br.com.designmaster/dmcommerce

Search products, sizes, stock and shipping quotes at Brazilian online stores that run on DMCommerce

万机阁 Wanjige — 中文 AI 工具市场 io.github.chenwengui23/wanjige

Chinese MCP tool marketplace: 15,552 callable tools for weather, stocks, FX, docs and calculations.

StashGamma EOD Stock Data com.stashgamma/eod-stock-data

Daily end-of-day OHLCV stock data for U.S.-listed symbols, 15 years of history. Free API key.

ONCE — AI Agent Huddle io.github.londoncoding/once

Track GitHub issue and Stripe test-payment outcomes; recover uncertain supported actions.

Kaio com.akaion/kaio

Find and book local businesses in Italy on Kaio: real free times, booking, online payment link.

Simple Easy Transactions agent checks com.simpleeasytransactions/agent-checks

Agent payment readiness and AI visibility checks, $1 per call over MPP or prepaid credits.

Keyless MCP server for Esplora Bitcoin data: blocks, fees, transactions, addresses.

AET Machine Commerce io.github.mnvhmslf/aet-machine-commerce

Read-only PAPER market research for autonomous agents; no live trading or alpha claim.

ISO 20022 Navigator io.github.kreativeManish/iso20022-navigator

Look up ISO 20022 messages, bank transaction codes, legacy MT replacements, schemes and code sets.

showrealcost io.github.SPFreedom/showrealcost

Loan-cost math: payments, payoff time, offers with fees, payday loans, Rule of 78s, Fed rates.

First Dollar Desk dev.workers.undone-k.first-dollar-desk/verify

Human $1 Stripe checkout and $0.05 Base USDC agent verify over HTTP 402. Self-pay rejected.

NexPay au.com.nexpay/core

Connect your AI assistant to NexPay to view payments, contacts, commissions, and exchange rates.

A supplier directory that does not rot: contacts, payment terms, lead times, due-review report.

Use this MCP server to Guild Wars 2, items, trading post prices, achievements, and living world...

Yahoo Finance quotes and symbol search.