MCP Server Directory

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.

FreeToolHub io.github.cavan1977/freetoolhub

44 calculators for AI agents: US tax, finance, business + an MCP engineering & security suite.

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

Repairs malformed JSON from LLM output, validated against a schema. Paid per call via Stripe.

site com.accountingfirmvalue/site

Accounting Firm Value: the site's own MCP server — compare, enquiry (enquiry = a human handoff,...

台灣加密貨幣資料 dev.workers.panda198271.tw-crypto-api/crypto-api

台灣合規虛擬資產業者名單、詐騙網址檢查與加密貨幣稅務估算。

Employee Operations — Access Request Review — Larkspur Partners (81479355) com.a2awire/benchmark-access-request-review-2026-09-10-81479355

12 synthetic access request exception cases: duplicate payments, policy hold list entries, missing p

agentpay — card-funded wallets for AI agents com.entangleit/agentpay

Prepaid USD wallets for AI agents: card top-ups, scoped keys, BSV x402 payments over MCP.

Field Ops io.github.Filnith/field-ops

AI agents hire a human to observe, log or film on site. Typed results, feasibility before payment.

Buy at cash-only or unsupported shops with BTC via a proxy shopper and 2-of-3 escrow, or earn as one

SatGate – Economic Firewall for AI Agents io.github.SatGate-io/satgate

Budget, payment and audit controls for AI agent API calls and MCP tool calls.

EloEdge: Kalshi model probabilities com.eloedge/kalshi-prediction-markets

Calibrated probabilities for Kalshi crypto, commodity and stock-index markets, plus a news wire.

Degenscan Intel io.github.tradewr333-lgtm/degenscan-intel

Cross-asset market event intelligence for AI trading agents. Pay per call (USDC/x402) or API key.

Risk limits and an audit log for AI agents trading Hyperliquid, enforced outside the model.

Relendi — Commercial Real Estate Loan Tools io.github.royamir1/relendi-cre

Free CRE loan sizing, DSCR stress tests, payments, closing costs and cited lending knowledge.

Ergora Specialists io.github.ergoracloud/ergora-specialists

17 business specialists — sales, marketing, ads, ecommerce, finance, HR, legal, PR… Cited insights.

ALPNAI — Agent Performance Tools io.github.fredericmagnathy-ops/alpnai

Agent cost, latency and quality analysis, report delivery and order status. Crypto payments paused.

Hundo finance.hundo/hundo

Read your accounts, budgets and net worth, and draft changes you confirm.

signals.edge graduation radar com.ogenalabs/signals-edge-x402

pump.fun graduation radar for trading bots and AI agents. x402 USDC per scan, no key.

FirmFax prop firm data com.firmfax/prop-firm-data

Independent rule and fee data on 71 prop trading firms, every figure with its evidence state.

FoodPhoto ai.foodphoto/studio

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

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

Saldos y movimientos bancarios de Interbanking (Argentina). Solo lectura.

site com.tradingcardvaluechecker/site

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