MCP Server Directory

MCP server for Growi Finance — programmatic interaction with the GrowiHFVault on Arbitrum

Send physical mail with Solana cryptocurrency - AI agents can send real letters worldwide

Spectra Finance MCP server: yield discovery, PT/YT, looping, Morpho, 10 chains

Bitcoin Ordinals MCP Server — inscriptions, runes, BRC-20, collections & rare sats

Stablecoin payments, swaps, stock orders, market data, travel booking, yield and card controls.

Costa Rica Payments (ONVO Pay — SINPE Movil) app.wishpool/costa-rica-payments-mcp

Costa Rica payments for AI agents — SINPE Movil via ONVO Pay. Never holds funds.

gainium-mcp io.gainium/gainium-mcp

MCP server for Gainium — manage trading bots, deals, and balances via AI assistants

34 stock valuation, financial data, and portfolio management tools for AI agents.

x711 — Universal Agent Gas Station io.github.0580iris-lang/x711-gas-station

Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.

Self-hosted, read-only MCP server that connects your banks and investments via Plaid.

mcp-fleet io.github.GavinLee1/mcp-fleet

12 MCP tools: invoice→JSON, text→SQL, PII redaction, regex & more. Free to try, pay per call.

x402 payment wrapper for AI Agents and MCP Servers. USDC settlements on Base L2.

575+ agent tools: data, AI gateway, storage/queues/watchers. x402 USDC, no keys, usage billing.

Cryptopolitan MCP io.github.4dmrkey/cryptopolitan

Real-time crypto news, analysis, and price predictions for AI agents via MCP.

arch-tools-mcp io.github.Deesmo/arch-tools-mcp

53 AI tools for agents: web, crypto, AI generation, OCR, and more. Pay with Stripe or USDC.

MCP server for end-to-end trading on Kalshi prediction markets: discover, research, trade.

Crypto (BTC/ETH) + ERCOT electricity data & forecasts as MCP tools. Pay-per-call via x402.

Financial analysis AI. Forecasting, audit prep, SOX/GAAP compliance. Accuracy compounds with use.

Cyprus Payments (Stripe — cards / Apple Pay) app.wishpool/cyprus-payments-mcp

Cyprus payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.

Stockfacts io.github.AAAZZZR/stockfacts

US stock market data for AI agents: SEC filings, financials, insider trades, 13F, options, macro.

S3-compatible European object storage for AI agents. GDPR-compliant, EU-hosted, crypto payments.

Prove your AI work existed first: timestamped, Bitcoin-anchored. Free, no account.

Forex, IOF tax, US accounts, stablecoins, and international payments in Brazil.

Secure USDC payments for AI agents on Base blockchain with budget controls and instant settlement.