MCP Server Directory

DomainCheck co.youraitools/domaincheck

Domain and email trust checks for agents: DNS, SPF/DMARC, disposable email. By Crypto Money Maker

Agency Standings com.agencystandings/agency-standings

Evidence-based agency rankings for Ecom, Legal, SaaS, Finance and Service, plus a work library.

Opinion Alpha app.opinionalpha/opinion-alpha

Stock calls from finance influencers, linked to source and scored. Free with an account.

PRRO.cloud io.github.prro-cloud/prro-mcp

Read-only access to PRRO.cloud fiscal cash registers, shifts, tasks, billing and webhooks.

Memory for AI agents: a data bank of MTSV relations, read through one tool.

Invoice Ninja MCP by usefulapi io.usefulapi/invoice-ninja

Manage Invoice Ninja clients, invoices, quotes, expenses, tasks and projects.

Bullion API dev.bullionapi/bullion-api

Read-only gold and precious-metal prices, central-bank gold and macro data. OAuth sign-in.

Cross-provider agent spend analytics — one ledger for tokens, tools, and payments.

Agent trading on your Alpaca paper account behind pre-trade checks and confirmation tokens.

Anaella com.anaella/mcp

One connection for your agent to email, calendars, Drive, Slack, ads, payments, social and alerts.

Owner's Desk com.modernmustardseed/owners-desk

An owner's own Stripe: who owes you, today's money, draft invoices. Every write needs a confirm.

Live crypto tickers in Naira (BTC/NGN etc.) from Quidax. Read-only. A Wycord product.

Give an AI agent its own blockchain wallet: balances, USDC transfers, x402 payments under policy.

Vestiarion io.github.duongnq2798/vestiarion

An AI treasury agent paying in USDC on Arc: read its decisions, ledger and books; add invoices.

textokit-mcp io.github.martinPisacreta/textokit-mcp

17 pay-per-call x402 tools on Base: web reader, FX/crypto rates, Argentine data. Remote or npx.

Logimu com.logimu/shopping-mcp

Amazon (11 marketplaces) and Walmart US product data: search, prices, stock, history, sellers.

find-ref com.find-ref/find-ref

Korean accounting standards, audit, tax and legal sources and rulings, with citation checks

3D print on demand through the 3DAPI API: quotes, orders, products, stock, wallet and webhooks.

Manage Domeneshop domains, DNS records, HTTP forwards, dynamic DNS and invoices.

Yahoo Finance in 68 tools: stocks, crypto, forex, commodities, funds, options, analysts, calendars.

Tanod PDF OCR (Apify, card-paid) dev.tanod/apify-pdf-ocr

PDF OCR via Apify. Pay by card with an Apify account, no crypto wallet.

HowToRomania io.howtoromania/api

Romanian company data, e-Factura and legislation: CUI lookup, courts, risk, invoices, laws

Tanod PDF Toolkit (Apify, card-paid) dev.tanod/apify-pdf-toolkit

PDF merge, split and compress via Apify. Pay by card with an Apify account, no crypto wallet.

Dueback io.github.dunrossmai-rgb/dueback-mcp

Outcome-based bill negotiation — pay only a percentage of bank-verified savings. Free to try.