MCP Server Directory

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

Convert currencies on the daily European Central Bank reference rates. No API key, no signup.

GoCardless MCP Server com.gocardless/gc-mcp

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

agentix com.agentixshop/agentix

Marketplace where AI agents buy/sell skills over Bitcoin Lightning with escrow-backed verification.

Recurring invoices on a schedule: define once, generate the due PDFs, forecast revenue.

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.

ACN Preflight io.github.Abacore-net/acn-preflight

Preflight checks for agent repository contributions, bounty work, and Base payments.

Tokenized Stocks & Agent Data (x402) dev.fly.x402-accelerometer-feed/tokenized-stocks-agent-data

x402-paid data for agents: tokenized stocks on Base, Solana token verdicts, AI-progress readings

Neuronto Payments: x402 facilitator com.neuronto/x402-payments-facilitator

Neuronto Pay: x402 facilitator on Base. Settlement prices, live networks, integration code

Trade Compliance — Custom Entry Review — Kestrel Partners (2eef943e) com.a2awire/benchmark-custom-entry-review-2026-09-17-2eef943e

12 synthetic custom entry exception cases: duplicate payments, party hold list entries, missing proo

Screens x402 payments before settlement for injected payee addresses and sellers who never deliver.

voicebrief com.edgethirteen.www/voicebrief

SEC-grounded stock facts phrased as single spoken sentences for a voice assistant to read.

HortOS (Australia) com.hortosapp/au

Search Australian wholesale plant growers' live stock lists and price a whole plant list. Read-only.

Crypto prices from Bitso. No key required.

Finance Ops — Report Audit — Northgate Services Group (b9e5e630) com.a2awire/benchmark-report-audit-2026-09-21-b9e5e630

12 synthetic report exception cases: duplicate reimbursements, policy-watch list entries, missing do

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.

HiddenSwap com.hiddenswap/swap

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

Crovia — verifiable silence (TACET) and Crovia Seal com.croviatrust/crovia

Signed, Bitcoin-anchored observations of AI training-data disclosure; verifies silence proofs, seals

Camden Tools com.camdentools/shop

UK tool shop: search, prices ex/inc VAT, stock, delivery, order tracking and basket links.

Crypto prices from Coinbase. No key required.

MarketPing in.marketping/marketping

Indian stocks: NSE/BSE filings read by AI with price reactions, fundamentals, IPOs and FPI flows.

santyvv-data — market & on-chain data com.santyvv/tienda

Market and on-chain crypto data for AI agents. Pay per call in USDC on Base (x402).

Crypto rankings from CryptoRank. No key required.

CoinLore crypto market data: top coins, single coin, global stats, and markets. No key required.