MCP Server Directory

TradingPal io.tradingpal/mcp

Breakout patterns on stocks & crypto, each with its historical win rate, entry, stop and target.

GoCardless MCP Server com.gocardless/gc-mcp

Manage GoCardless payments, mandates, subscriptions, refunds and payouts via AI assistants.

Industrial Platform x402 Adoption Search io.github.industrial-platform-ai/x402-adoption

Search current x402 adoption, integrations, launches and machine-payment activity.

Validate and format IBAN bank account numbers locally. No network and no key.

Data Ops — Data Record Audit — Kestrel Advisors (ec80e494) com.a2awire/benchmark-data-record-audit-2026-09-19-ec80e494

12 synthetic data record exception cases: duplicate payments, source hold list entries, missing docu

Quotes and estimates: VAT line items, a validity date, an A4 PDF, accept makes an invoice.

47620 Solana Data API xyz.47620/solana-data

x402 pay-per-call Solana data + crypto market + JWT/unit utils for AI agents.

Billsprig Invoice Maker dev.workers.cybermax-tools.cybermax/billsprig

Make invoice, quote and receipt PDFs from a chat: totals, tax, 26 currencies. Free, nothing stored.

Read a GnuCash book and import bank statements into it.

Double-entry, multi-entity, tamper-evident ledger for AI agents. Unbalanced journals are rejected.

Insidewell: SEC Form 4 Insider Trading Tracker & Alerts io.github.shawmena-dotcom/sec-insider-tracker

Insidewell: SEC Form 4 insider buys/sells by ticker or whole market, with cluster-buy alerts.

BitcoinYield co.bitcoinyield/yields

Best live crypto yield at each A-D risk grade on BTC, ETH, SOL and stablecoins, DeFi and CeFi.

PRUVIQ strategy verdicts (read-only) com.pruviq/verdicts

Read-only crypto strategy backtest & verification verdicts. No trading tools; every result is cited.

Nookal MCP by usefulapi io.usefulapi/nookal

Read Nookal locations, practitioners, availability, appointments, clients, cases and invoices.

Aval cloud.hstgr.srv1024618.aval/trust

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

Beancount.io io.beancount/beancount

Query, edit, and reconcile a hosted Beancount ledger: BQL, reports, files, and bank imports.

tickerseer com.tickerseer/tickerseer

Stock research with receipts: valuation verdicts, earnings setups, a public ledger of settled calls.

Lexware Office MCP by usefulapi io.usefulapi/lexware-office

Read Lexware Office contacts, articles, invoices and vouchers; create contacts and draft invoices.

Saylor Innovations: pay-per-call data com.saylorinnovations/data

271 x402 agent APIs: research, law, medicine, science, finance, public data, security and crypto.

Business Days & Workday Calc app.openkrill/business-days

Count workdays, office days and PTO days, or list bank holidays and school breaks.

Flipside Crypto SQL API: run queries, check status, fetch results.

echo com.thetempleofdoom.echo-mcp/echo

Text-to-speech API: neural voices, pay-per-credit in Bitcoin sats via BTCPay.

tokenizedblock io.github.philpof102-svg/tokenizedblock

Plan swaps of Coinbase tokenized stocks and TokenizedBlock blocks on Base; your wallet signs.

Spanish invoice PDFs to validated data: NIF/IVA/IRPF extraction, arithmetic checks, IVA per quarter.