3872 Model Context Protocol servers — searchable, rated, ready to install.
EMDB (EBI Electron Microscopy Data Bank) MCP — keyless.
ENS (Ethereum Name Service) MCP.
Cryptographic hash & HMAC MCP.
Stock prices, financials, insider trades, institutional holdings for 141K+ companies
PayPal MCP Pack — read-only access to PayPal transactions, orders, invoices, and disputes.
AI services via Bitcoin Lightning — PDF summarisation, code review, translation and more.
Deterministic AI liability attribution with Bitcoin-anchored proof certificates.
AI agent execution safety via x402 micropayments: risk scoring, integrity, memory checks
X402 payment MCP for AI agents. Auto-pay 300+ APIs with USDC on Base and Solana.
European payment QR — SPAYD (CZ/SK) & EPC/GiroCode (SEPA), plus text/WiFi/vCard. Local, free.
Options trading — regime detection, momentum scanning, income screening, and risk simulation.
Email verification for AI agents — verify, clean & validate emails; self-onboard + crypto pay
Narrative & signal intelligence for AI agents: crypto/AI/macro convergence & divergence.
Crypto regime classifier for trading agents. 100% bounded regime accuracy. 50 free calls/day.
U.S. civic data for AI agents: reps, votes, bills, finance, lobbying, cited gov sources. 47 tools.
40+ Lightning-paid AI tools for agents: calls, SMS, fax, voice, translation. No signup, no keys.
49 Bitcoin tools for AI agents: fees, mempool, blocks, mining, price. Zero config.
MCP server for NuPay — Nubank merchant checkout: Pix + wallet one-click for 100M+ BR users
Siigo — Colombian accounting + DIAN e-invoicing
Agent registry with Nostr identity, reputation, escrow, observability, and Lightning payments.
Vietnam stock MCP: TA signals, Z/F/M scores, foreign flow, whale detection. 2000+ VN stocks.
MCP server exposing cryptography library functionality
An MCP server that exposes the python-bitcoinlib API
JSON syntax validation, JSON Schema checking, structure stats. x402 micropayment.
POST /mcp