MCP Server Directory

Chargebee MCP by usefulapi io.usefulapi/chargebee

Read Chargebee customers, subscriptions, invoices, items, transactions, credit notes and coupons.

PriceFeed online.pricefeed/pricefeed

Real-time & historical crypto and fiat exchange rates, median-aggregated from multiple sources.

Local-first crypto perp/spot execution (TWAP/maker) across 11 venues; keys stay on your machine.

Hilt Pay Agent Commerce so.hilt/agent-commerce

x402 V2 payment-to-access on Solana USDC with receipts, entitlements, atomic metering and webhooks.

SeaWeb tech.seaweb/seaweb

Read-only web search for AI agents; does not book, reserve or take payment. Stores your preferences.

agent xyz.fluxiq/agent

Non-custodial Ethereum swaps and managed liquidity. You sign every tx; FluxIQ holds no funds.

Self-host MCP: portfolio crypto context for agents. PyPI stdio; MIT.

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

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

blackwall-x402-guardrail com.blackwalltier/blackwall-x402-guardrail

Keyless hosted MCP: pre-signature x402 payment verdict (GO/HOLD/STOP) with a signed receipt.

MCP server for current balance and state of EVM, UTXO, Solana, XRP, Kaspa addresses via Crypto APIs

Context and automation MCP server for Warm financial data and approved write operations.

Quantum-Shield io.github.Evozim/quantum-shield

Post-quantum cryptographic library protecting data packets.

JYOTINT Sealed Forecasts com.jyotishintelligence/sealed-forecasts

Bitcoin-anchored sealed-forecast record: search, grades, calibration, luck test. Read-only, no key.

MFIT Personal io.github.mcp-dir/mfit-mcp

Client, workout, body composition, retention and finance management for personal trainers.

Mexico Payments (Mercado Pago — OXXO cash) app.wishpool/mexico-payments-mcp

Mexico payments for AI agents — OXXO cash via Mercado Pago. Never holds funds.

StockLens com.stocklens/stocklens

Scores for the 600 largest stocks with no account. Sign in for analysis, screening and a watchlist.

Pdbe io.github.pipeworx-io/pdbe

PDBe (Protein Data Bank in Europe, EBI) MCP.

Tcgdex io.github.pipeworx-io/tcgdex

TCGdex MCP — multi-language open trading card game database (Pokémon TCG and more). Keyless.…

Worldbank io.github.pipeworx-io/worldbank

World Bank MCP — wraps the World Bank Data API v2 (free, no auth)

Decentralized agent memory for the Lightning economy. Nostr identity, L402 payments.

Pay-per-call x402 tools: crypto market pulse, wallet reputation, token check, endpoint search.

Travel eSIMs for 193 countries. Stripe + Bitcoin checkout. QR by email in 30s. No API key.

Parse receipts & invoices into structured JSON. Pay per call in USDC (x402 on Base), no API key.

AI-powered crypto trading tools. Strategies, backtests, bots, and portfolio management.