MCP Server Directory

CryptoSocials net.cryptosocials/cryptosocials

Research Crypto X posts, assets and authors with source links, chain filters and stored prices.

Email Preflight io.github.tasuyoapp-ctrl/email-preflight

x402 v2 payment requests; relays compatible clients' signed payments to the existing product API.

splitbill com.jittee/splitbill

Split bills and collect payments through PayNow (Singapore) from your AI. MCP server for SplitBill.

InvoiceGen io.github.everyai-com/invoice-gen

Freelancer invoices with totals, tax, due dates. Free.

RIFK public knowledge hr.rifk/public-knowledge

Public Croatian accounting guides and RIFK business information. No private client data.

Japan Direct Trucks com.japandirecttrucks/shop

Live Japanese trucks, pickups, SUVs, and vans from Tokyo. Search stock and estimate freight.

Industrial Platform Transaction Watch io.github.industrial-platform-ai/transaction-watch

Poll EVM transactions until confirmed or reverted with recurring x402 payments.

Deposit by Ouroboros Apps io.github.LAHutchins91/deposit

Freelance deposit and payment schedule for AI assistants

Paddock finance.paddock/paddock

Pre-payment verification for AI agents.

Create invoices and customers and record payments in BillingEngine from any MCP client.

Roraima for hosts io.roraima/host

Hosts: read and record bookings, change prices, draft listings, rename devices. No payments.

tickermint io.github.seankarltonlee/tickermint

Trading card prices: daily TCGplayer market, history since 2024, sold comps, PSA 10 floors. 6 games.

site com.cryptoexchangecomparehq/site

Crypto Exchange Compare HQ: the site's own MCP server — dataset, enquiry (enquiry = a human...

Aval cloud.hstgr.srv1024618.aval/trust

Payment-backed trust scores for AI agents on Base (ERC-8004). $0.01 per check via x402.

NORTH7 Finance Trading Signals & Stock Market Intelligence io.github.a10102010/north7-market-intelligence

Stock trading signals, commodity risk scores, sector radar, market risk index. Free tier.

Finance Ops — Application Audit — Northgate Services Group (6e0ad047) com.a2awire/benchmark-application-audit-2026-10-01-6e0ad047

12 synthetic application exception cases: duplicate reimbursements, claim hold list entries, missing

Neuronto Payments: x402 facilitator and API gateway com.neuronto/x402-payments-facilitator

Put any API behind x402 in one call, settle USDC on Base, buy credits, find paid resources

QR codes and barcodes offline: WiFi, vCards, SEPA payment codes, Code 128, EAN-13, SVG or PNG.

Cryptographic proof of existence for AI agents. x402 on Base or Solana, NEAR anchored. Free tier.

rentme-tasks io.github.digitalimpresys/rentme-tasks

AI Requests for physical tasks performed by humans registered on Rentme, in exchange for payment.

Generate and send invoices across carriers (UPS, USPS, FedEx, DHL).

invowerk dev.invowerk/xrechnung-e-invoice-validator

E-invoice checker for ZUGFeRD, Factur-X, XRechnung and Peppol BIS. Free web tool, API and MCP.

CoinGraph ai.coingraph/coingraph

Pre-trade crypto intelligence: survival rating, order-book depth, unlocks and contract flags.

Brighter fi.brighter/brighter

Browse, backtest and write rule-based portfolios of tokenized US stocks.