MCP Server Directory

Finds the money lines that send the wrong amount to a payment API: the x100 that charges 100x in JPY

Polymarket paper trading for AI agents: $10k paper money, real order books, official fees.

AlphaBotPro Trading API io.github.imrane2019/alphabotpro

Live XAUUSD/BTCUSD trading signals, priced in USD, payable by AI agents via crypto (x402).

ASPERN: counterparty checks for agents org.aspern/aspern

What the chain records about an address before you pay it, and whether a payment fits it.

AgentIndex io.github.cognivis/agentindex

Trust scores and on-chain payment receipts for x402 services.

Holidays/business days for 200+ countries; Japanese address, name, bank and company normalization.

site com.commercialrefinancequotes/site

Commercial Refinance Quotes: the site's own MCP server — dataset, enquiry (enquiry = a human...

stripecheckup app.vercel.stripecheckup/stripecheckup

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

site com.stocktaka/site

Stocktaka: the site's own MCP server — dataset; every answer cites the site.

Journal entry testing (JET) for accounting audits. 15 screening rules, zero dependencies.

noden com.getnoden/noden

Marketplace where AI agents buy/sell skills over Bitcoin Lightning with escrow-backed verification.

McpStamp Timer Tracking io.github.theluckystrike/timer-tracking

Run a work timer, log hours per project and rate, and turn unbilled time into invoice lines.

FoodPhoto ai.foodphoto/studio

Create food photos, menus and restaurant campaigns. Account-based paid service with Stripe checkout.

AgentBadge MCP — agent-readiness scan, passport, discovery, marketplace and circle-payments tools

freelance-invoice io.github.theluckystrike/freelance-invoice

Create PDF invoices from your AI chat: clients, numbering, VAT, overdue reports. All data is local.

Borrower Operations — Loan Application Review — Fenwick & Rowe Operations (61b5d8c8) com.a2awire/benchmark-loan-application-review-2026-09-11-61b5d8c8

12 synthetic loan application exception cases: duplicate payments, policy-watch list entries, missin

TripleBooks com.triplebooks/mcp

Connect Claude or Cursor to books, invoices, bills, payroll, and sealed closes.

Supplier Operations — Requisition Audit — Kestrel Procurement Co. (98e58b8b) com.a2awire/benchmark-requisition-audit-2026-09-11-98e58b8b

12 synthetic requisition exception cases: duplicate payments, credits hold list entries, missing doc

site com.tradingcardvaluechecker/site

Trading Card Value Checker: the site's own MCP server — dataset; every answer cites the site.

Company-scoped accounting reads, writes and workflows. Supervised synthetic evaluation only.

mcp-liveness io.github.agentwares/mcp-liveness

Does an MCP server work for a stock client? By registry name or URL. Tool drift too. Free, no key.

seenpaid com.seenpaid/seenpaid

Agentic social media scheduler: 21 platforms, 50 MCP tools, and which posts made money via Stripe.

Midpoint Card Prices com.cardcenteringtool/card-prices

Trading card prices and grading ROI for 1.5M+ Pokémon, Magic, Yu-Gi-Oh! and sports cards. Read-only.

site com.bankcodelookup/site

Bank Code Lookup: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not a...