MCP Server Directory

STRIDE Sneaker Shop com.sneaker-hub/shop

Pre-owned sneaker shop catalog: search in-stock shoes by keyword/brand/price, get buy links.

Emdb io.github.pipeworx-io/emdb

EMDB (EBI Electron Microscopy Data Bank) MCP — keyless.

Ens io.github.pipeworx-io/ens

ENS (Ethereum Name Service) MCP.

Hash io.github.pipeworx-io/hash

Cryptographic hash & HMAC MCP.

Stock prices, financials, insider trades, institutional holdings for 141K+ companies

123elec-mcp io.github.Servicedsi/123elec-mcp

Interface MCP officielle du site marchand 123elec, catalogue, stock, panier, commandes.

Paypal io.github.pipeworx-io/paypal

PayPal MCP Pack — read-only access to PayPal transactions, orders, invoices, and disputes.

mcp-x402 — MCP server for agents with autonomous USDC/RLUSD payments io.github.Timwal78/mcp-x402

85+ pay-per-call MCP tools: trading, federal grants/contracts, SEC, FTD. x402 USDC/RLUSD. No keys.

CausalLayer MCP io.github.smq9sn5jck-coder/causallayer

Deterministic AI liability attribution with Bitcoin-anchored proof certificates.

EP AgentIAM io.github.achilliesbot/ep-agentiam

AI agent execution safety via x402 micropayments: risk scoring, integrity, memory checks

AgnicPay io.github.agnicpay-prog/agnicpay

X402 payment MCP for AI agents. Auto-pay 300+ APIs with USDC on Base and Solana.

payqr dev.cz-agents/payqr

European payment QR — SPAYD (CZ/SK) & EPC/GiroCode (SEPA), plus text/WiFi/vCard. Local, free.

Parsel io.github.ahutto87/parsel

Parse logistics PDFs (Bills of Lading, customs declarations, invoices) into DCSA JSON.

Bitcoin-native MCP server for AI agents: BTC/STX wallets, DeFi yield, sBTC peg, NFTs, x402 payments.

journalize dev.journalize/journalize

Agent-native double-entry accounting ledger with x402 micropayments

IncomeBot Trading Intelligence io.github.albermm/incomebot

Options trading — regime detection, momentum scanning, income screening, and risk simulation.

Verifly email.verifly/verifly

Email verification for AI agents — verify, clean & validate emails; self-onboard + crypto pay

Increase MCP by usefulapi io.usefulapi/increase

Read-only Increase banking observability plus one safe non-money-moving write, for AI agents.

signaldaemon io.github.bevanding/signaldaemon

Narrative & signal intelligence for AI agents: crypto/AI/macro convergence & divergence.

CipherHUB Cryptography Toolkit io.github.bowenerchen/cipherhub

Production-grade cryptography toolkit with 31 MCP tools for classical, PQC, and KMS workflows.

ReNoUn — Crypto Regime Classification io.github.98lukehall/renoun

Crypto regime classifier for trading agents. 100% bounded regime accuracy. 50 free calls/day.

civiq io.github.civdotiq/civiq

U.S. civic data for AI agents: reps, votes, bills, finance, lobbying, cited gov sources. 47 tools.

Sats4AI - Bitcoin-Powered AI Tools io.github.cnghockey/sats4ai

40+ Lightning-paid AI tools for agents: calls, SMS, fax, voice, translation. No signup, no keys.

MCP server for NuPay — Nubank merchant checkout: Pix + wallet one-click for 100M+ BR users