MCP Server Directory

Fixture schedules freeze on verified witnessed change; simulator only, no payments executed.

Read Chinese OFD documents: e-invoice (fapiao) fields, official documents, statements. No keys.

falcon.sol structures io.github.ygfalcon/falcon-structures

Price crypto structured notes (autocallables, shark fins, range accruals) via Monte Carlo; x402.

Base USDC Payment Verifier (x402) com.onrender.x402-usdc-verify/base-usdc-verifier

Verify a Base tx is a confirmed native-USDC transfer to a recipient. Paid via x402, 0.01 USDC/call.

Humryk com.humryk/mcp

Run a Humryk web shop: orders, products, stock, B2B customers and website; you confirm each change.

Boolfy Agents com.boolfy/agents

Query AI-extracted invoice and receipt data, documents and suppliers from Boolfy Agents.

Daftra Connector (Awsel) app.awsel/daftra

Turn chat invoices into drafts in Daftra accounting. 16 tools, OAuth sign-in, human approval.

SiteCheck Crypto & Finance io.github.bck-stack/sitecheck-crypto-finance

174 pay-per-call agent tools: crypto, DeFi, on-chain (Bitcoin, Kaspa, Bittensor), finance. x402

QuoAPI com.quoapi/mcp

Discover and execute authorized API capabilities through QuoAPI policy, routing and billing.

Airparser com.airparser/airparser

Extract structured data from invoices, receipts, PDFs, scans and emails into clean JSON.

Bootcamp Tracker app.bootcamptracker/bootcamp-tracker

Groups, class packs, sessions, attendance and payments for fitness trainers and clubs.

FacturaSmart Pro com.facturasmartpro/invoicing

Invoicing your AI agent runs for you: invoices, quotes, expenses, VAT books. Veri*factu for Spain.

Temlavo com.temlavo/mcp

Extract accounting data from invoices, flag what needs review, and check your page usage.

MLAIEL public collaboration com.mlaiel/collaboration

Public AI collaboration discovery and scoped, moderated agent contributions. No payments.

Next Everything io.nexteverything/parts

Find electronic parts with live Mouser, DigiKey and JLCPCB stock and prices, check BOMs, order.

VotaWallet app.votawallet/votawallet

Personal finance for Serbia: spending per product from fiscal receipts, budgets, balances, records.

MarketNewsAPI com.marketnewsapi/market-news

Real-time US stock news, press releases, and legal notices. Pro or trial key required.

EosLog Free Tools com.eoslog/free-tools

Quote and invoice PDFs, cleaning prices, sales tax and leaf blower rules for US service businesses

Offline scam check for agents: verify links and payments before acting (allow, ask or deny).

Tollkit Crypto io.github.UltraStarz/tollkit-crypto

Crypto news, perps, market pulse, price history and token checks for AI agents. USDC per call.

Quay io.github.quay21/quay

Pay-per-call TRON fee, payment, and address checks. Agents pay USDT or USDC.

paycheck net.bigfloppy.paycheck/paycheck

Verify USDC payments and balances on Base mainnet: check_payment, get_balance, decode_tx.

within · luxury boutiques co.shopwithin/within

Live stock at independent luxury boutiques: pieces, sizes, prices and the page to buy each one.

The unattended-retail module — reads vending fleets' own telemetry and predicts stock-outs. It