MCP Server Directory

24 free personal-finance + macro tools (mortgage, paycheck, tax, FRED, BLS) for LLM agents.

Secant Agent Research Pack io.github.jnilrac/secant-agent-research-mcp

Paid MCP web research for agents: search, extraction, citations, and x402 payment discovery.

Inferventis — Financial Data, News & Web MCP io.github.jonathanpchapman/inferventis

Live financial data MCP: FX, crypto, stocks, news, URL reader. x402 on Base: $0.001/call.

aarna-mcp io.github.junct-bot/aarna-mcp

Aarna - 34 tools for swap quotes, liquidity pools, and trading data

Dynamic RAG Engine preventing AI hallucinations in Korean Finance and Crypto markets.

Post-quantum cryptography security scanner. Detect ECDSA/RSA vulnerabilities, NIST compliance.

Single MCP server for Belgian public transport, statistics, open data, and geospatial services.

instxnt io.github.EricSpencer00/instxnt

Create instxnt.xyz storefronts through Claude: add products, connect Stripe, go live.

Lightning Wallet io.github.lightningfaucet/lightning-wallet-mcp

Give AI agents a Bitcoin wallet with Lightning Network payments and L402 support.

Give AI agents a Bitcoin wallet with Lightning Network payments and L402 support.

Play Chess, Go, Trading & more against AI agents on Agent Arcade with Elo rankings

AI agent tool marketplace. 60+ tools for social, e-commerce, accounting, and messaging.

Banrisul MCP io.github.mcp-dir/banrisul-mcp

Connect your Banrisul account to AI via Brazil's Open Finance: balances, statements, cards, investme

Bradescard MCP io.github.mcp-dir/bradescard-mcp

Connect your Bradescard account to AI via Brazil's Open Finance: balances, statements, cards, invest

Webhook signature-verification audit. Stripe, GitHub, Shopify, Twilio +23. Local. Deterministic.

CoinVoyage MCP — create crypto PayOrders, webhooks, swaps across Bitcoin/Solana/EVM chains.

Generic MCP server for calling x402-protected APIs with automatic payment handling

Human-curated crypto market intelligence with x402 payments. Weekly signals and analysis.

Bank of England base rate, rate history, historical lookup, and next MPC meeting date over stdio.

run.pay io.github.PalabreX/runpay

Stripe-native marketplace where AI agents discover and pay per call for API services.

Sign Ethereum messages - EIP-191, EIP-712 typed data, Permit2, signature verification and recovery

IBAN Validator io.github.peonixo147/iban-validated

Validate IBAN bank account numbers (format + mod-97 checksum). Returns whether the IBAN is valid.

NodeProxy Web Surface Markdown Parser io.github.pgalyen1987/nodeproxy

x402 MCP web parser: URLs to Markdown for agents. USDC on Base, Polygon, Arbitrum, Ethereum.

Let AI agents collect VietQR payments — generate a QR and auto-confirm settlement.