MCP Server Directory

SMS Validator API io.github.Br0ski777/sms-validator

Validate SMS-capable phone numbers — mobile vs landline, E.164 format. x402 micropayment.

SSL Checker API io.github.Br0ski777/ssl-checker

SSL certificate check — validity, expiry, issuer, chain, grade. x402 micropayment.

MCP Server for stock and crypto

Stripe payouts, Shopify orders, and bank transactions unified for reconciliation and cash flow

Stock Price API io.github.Br0ski777/stock-price

Real-time stock quotes — price, change, volume, market cap. x402 micropayment.

Post/fund GitHub bug bounties, enable Autopilot, solve bounties, check coverage. Paid in crypto.

NEAR, Solana & Base Blockchain Data Gateway io.github.trevorflipper/near-solana-blockchain-api

24 NEAR + Solana + Base blockchain endpoints with x402 USDC micropayments

Pin files and websites to IPFS from Claude. x402 USDC payments on Base — no account needed.

Risk guardrails for AI trading agents. Your agent proposes; your policy decides.

Text to Speech API io.github.Br0ski777/text-to-speech

Convert text to MP3 speech audio in 50+ languages. x402 micropayment.

AI agent discovery, marketplace, messaging, and payments on Nostr - no platform, no middleman

Coal — Payments for AI agents io.github.emmanuel39hanks/coal

Payment rails for AI agents. Pay merchants in USDC on Base. Dual-protocol: x402 + OKX APP.

Cash Flow Frog com.cashflowfrog.mcp/server

Cash flow forecasting: manage scenarios, projections, and bank accounts for your company.

Text Translator API io.github.Br0ski777/text-translator

Translate text between 50+ languages with auto-detection. x402 micropayment.

AI-powered invoice automation. Create invoices, track payments, and manage cash flow.

Timezone Converter API io.github.Br0ski777/timezone-converter

Convert datetime between timezones. List all IANA zones. x402 micropayment.

EZ@Work io.github.eranfinish/ezatwork

Manage clients, projects, time, and invoices in EZ@Work — business management for freelancers.

Token Price API io.github.Br0ski777/token-price

Real-time crypto token prices — price, 24h change, market cap, volume. x402 micropayment.

Local-first portfolio tracker for overseas investors. Claude reads and writes your finances via MCP.

Stripe-style USDC billing for any API. 8 free demo services no signup. Non-custodial.

Cognethics com.cognethics/cognethics

Multi-tenant business platform — 6,000+ RBAC-gated MCP tools across finance, ops, docs, agents.

Unit Converter API io.github.Br0ski777/unit-converter

Unit conversion — length, weight, temperature, volume, speed, data. x402 micropayment.

Alpaca trading API with hard daily USD cap guard. Paper trading default; live opt-in.

Polymarket prediction markets — buy/sell positions in USDC. LemonCake pay-per-call billing.