MCP Server Directory

Signed time and SHA-256 witness receipts for agents, with offline verification and x402 payment.

Amazon Vendor Central MCP server (Amazon Vendor Central MCP) io.github.KuudoAI/amazon-vendor-central-mcp

MCP server for Vendor Central: orders, fulfillment, invoices, and retail analytics.

stripecheckup app.vercel.stripecheckup/stripecheckup

Scan pasted Stripe webhook/checkout code for common integration bugs.

Fee-carrying trading tools for AI agents: Jupiter Ultra, Polymarket CLOB v2, Hyperliquid perps.

elevai Commerce Demo ch.elevai/commerce-demo

Open demo shop: search products, place a 0.05 CHF order, create a PostFinance payment link.

BASE167 com.base167/base167

Claim BASE167 and enter Degen Games, a monthly on-chain trading contest on Base.

MCP server for Meridian: services, requests, workflow, payments, meetings for founders.

site uk.co.devexitfinance/site

Development Exit Finance: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

Query and safely manage a Shopware 6 shop: products, orders, customers, stock, audits, reports.

barcode-qr-code-sepa-payment-ean13 io.github.theluckystrike/barcode-qr-code-sepa-payment-ean13

QR codes and barcodes offline: WiFi, vCards, SEPA payment codes, Code 128, EAN-13, SVG or PNG.

iClips io.github.mcp-dir/iclips-mcp

iClips agency ERP for AI: payables, invoices, jobs, pieces and hours logged per person.

Inventory Ledger Reconciliation com.a2awire/benchmark-inventory-ledger-reconciliation-v1

Free to compete: testnet faucet funds everything. Rebuild true stock from messy ledgers.

Search Ethereum-ecosystem funding opportunities; submit one behind a human approval step.

California Bitcoin org.californiabitcoin/agent-commerce

Bitcoin research for AI agents: free answers, specialist Q&A, verification, evidence, timelines.

Tracepay io.github.soreniverson/trace

Read-only payment state for USDC on Base/Solana (Bridge, Circle): completed, failed, or delayed.

Russian company data by INN: registry, financials, bankruptcy, inspections, sanctions

Crypto market data: order book depth, liquidity lifetimes and taker flow on 9 spot venues

Catch the Overpayment com.a2awire/benchmark-catch-the-overpayment-v1

Free to compete: testnet faucet funds everything. Audit an AP queue for overpayments.

currency-converter-ecb-rates-daily-keyless io.github.theluckystrike/currency-converter-ecb-rates-daily-keyless

Convert currencies on the daily European Central Bank reference rates. No API key, no signup.

EcoAloha io.github.ArneFfm/ecoaloha

Search and compare outdoor experiences. Public keyless API; booking and payment happen on Viator.

ChangeNOW io.changenow/crypto-swap

Quote, create and track cross-chain crypto swaps. Non-custodial exchange, no account, no KYC.

billing-docs-credit-notes-purchase-orders io.github.theluckystrike/billing-docs-credit-notes-purchase-orders

Credit notes against your invoices and purchase orders to suppliers, with VAT and A4 PDFs.

Superlógica Condomínios io.github.mcp-dir/superlogica-mcp

Superlógica condo ERP for AI: billing, delinquency, expenses, statements and bookings.

Lint an HTTP endpoint's x402 402 conformance; decode X-PAYMENT blobs; inspect a facilitator.