MCP Server Directory

pdfops-mcp dev.pdfops/pdfops-mcp

Deterministic PDF tools for AI agents: inspect fields, fill forms, merge PDFs, invoices.

Diavgis — Greek Public Procurement gr.diavgis/procurement

Greek public procurement: tenders, awards, contracts, payments, suppliers, expiring contracts.

AP Control Labs Finance Controls io.github.juodoc/ap-control

Read-only finance and operations controls for AI agents with evidence and safe next actions.

QuickBooks Online MCP server for invoices, customers, and payments. OAuth 2.1 + PKCE, stdio/HTTP.

Real-time Bitcoin regime-switch signals from three independent sensors. Free tier available.

CoinPaprika com.coinpaprika/coinpaprika

Real-time crypto market data: prices, tickers, exchanges, OHLCV candles, and metadata.

Anthid com.anthid/anthid

Search the Anthid trading API reference, schemas, and product pages.

micropay-test-suite app.netlify.micropay-test-suite/micropay-test-suite

Verify your agent's x402 payment flow for free on Base Sepolia testnet before real money moves.

SimplePractice Client Portal — appointments, billing, documents, announcements

LightBill ISP billing MCP server: 134 tools (customers, routers, OLT, invoices, payment).

pulsefeed-x402 io.github.Nikolife2016/pulsefeed-x402

Verify x402 payment endpoints before an AI agent pays: scam scan, on-chain checks, trust scores.

Polymarket trading, market discovery, copy trading and backtesting — 48 MCP tools.

x402-mcp io.github.kwizzlesurp10-ctrl/x402-mcp

Pay for HTTP APIs and charge for your own: x402 micropayments in USDC on Base.

Chainflip Broker as a Service io.chainflip-broker/crypto-swap

Native cross-chain swaps: Bitcoin, Ethereum, Solana, Polkadot, Tron, Arbitrum. Quote, swap, track.

Probity Wallet Reputation ai.probitylabs/wallet-reputation

Pre-transaction risk screening for Ethereum addresses: signed score, sanctions, audit trail.

Mini Accountant app.miniaccountant/mini-accountant

Hosted MCP server for Mini Accountant: invoices, expenses, customers, analytics, tax estimates.

Gloria AI io.github.cryptobriefing-labs/gloria-mcp

Real-time curated crypto news for AI agents with sentiment, recaps, and search.

Private USDC/USDT payments on Solana: hidden amounts, unlinkable, optional auditor.

Market Data com.timzinin.api/market-data

33 pay-per-call market and news data tools over MCP with free discovery and x402 payments.

USDC micropayments on Base + Solana via x402. BYO wallets. Cloudflare Workers. No Coinbase.

Treat Rocks rocks.treat/treat-rocks

Buy a $2 novelty digital rock over x402 (USDC on Base). Serves payment instructions only.

Medical-billing tools for AI agents: prior-auth checks, denial decoding, claim triage, appeals.

MainBook Bank Statement Converter ai.mainbook/bank-statement-converter

Convert PDF bank statements to checked Excel, CSV or JSON with balance validation.

macro-pulse-x402 io.github.benji7891/macro-pulse-x402

Country economic momentum score (GDP, inflation, unemployment) via x402 USDC micropayments.