MCP Server Directory

preflight402 io.ironshell/preflight402

Trust verdict for an x402 payment endpoint: health, 402 handshake, price, proceed/caution/avoid.

Free MCP tool: paste your writing, get a one-line diagnosis and a tightened rewrite.

Kann KI das? Sponsoring de.kannkidas/sponsorship

Find available sponsorship slots and create buyer-confirmed Stripe Checkouts on kannkidas.de.

stoxly io.github.wizard-exe/stoxly

Free fundamental stock & ETF analysis: 10-point score, verdict and key metrics for any ticker.

Non-custodial HTTP-402 crypto payments for AI agents. 77-tool MCP server.

Trading Strategy Data io.github.Vohlsyr/trading-strategy-data

Live crypto trend signals, ranking, and backtesting for BTC/ETH/SOL/XRP/ADA. x402 pay-per-call.

Era Context app.era/context

Personal finance, bank account, and shared memory connector for Claude, ChatGPT, Gemini Spark & more

EmidLabs Backtest io.github.emidlabs/backtest-mcp

Run crypto trading strategy backtests through EmidLabs's Backtesting API.

APICK Finance app.apick/finance

Korean bank account verification: holder name lookup, 1 KRW deposit, bank codes

lunium com.luniumpay/lunium

Verify a Brazilian PIX payment settled — no API key. Crypto↔PIX with Central Bank receipts.

Market Data com.timzinin.api/market-data

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

Finds quantum-vulnerable crypto in your codebase: secp256k1, Ed25519, BLS, Schnorr, RSA. Offline.

docforge io.github.steviepinero/docforge

12 paid document tools: PDF to markdown, OCR, tables, invoices, Word/Excel/HTML, merge/split. x402

tw-finance com.fininfostation/tw-finance

Taiwan finance open data: ETF, funds, TAIEX, sentiment, business climate, FX. Free & read-only.

MCPVOT — x402 Facilitator Machine io.github.MCPVOT/mcpvot

x402 paid APIs for AI agents on Base. Blockchain, wallet, DEX, crypto, web search.

Self-hosted MCP proxy that puts an x402 paywall in front of an existing MCP server

AlgoVesta MCP Trading com.algovesta/trading

Trade 16 crypto exchanges + MetaTrader 5 from your AI assistant via one MCP connection.

precisioncalc-mcp io.github.inity13/precisioncalc-mcp

High-precision finance & business calculations for AI agents — exact decimals, never floats.

Red by Big Red Cloud io.github.BigRedCloud/red-mcp-server

Secure MCP access to Big Red Cloud accounting data, workflows, help and training.

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

NightWatch Live Intelligence io.github.jamboree777/nightwatch

Real-time crypto asset intel for trading AIs: liquidity grades, transfer routes, spreads, BTI

Eureka EHR md.eureka/eureka

The Eureka EHR as MCP tools: patients, schedule, notes, messages, billing, and orders.

screening com.compliapi/screening

OFAC and global sanctions screening: crypto addresses, emails, websites, IDs, countries, VPN, geo

x402 Web Extract io.github.Senpi-Station/x402-web-extract

Pay-per-use web extract, token prices, and wallet balances via x402 USDC micropayments.