MCP Server Directory

OperGo com.opergo/mcp

Quotes, orders, manufacturing orders and invoices for contract manufacturers and their clients.

47620 Multichain Data API — onchain, crypto, utilities, x402 stats xyz.47620/multichain

x402 pay-per-call: onchain data (Solana/Base/Polygon), crypto market, JWT/unit utils, x402 stats.

Create invoices and customers and record payments in BillingEngine from any MCP client.

TATUAT.RO — Tattoo & Piercing Supplies io.github.estartoken/tatuat-mcp

Tattoo and piercing supply catalog (Romania): search, live stock, shipping cost, checkout link.

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.

LovedOne Soft MCP app.lovedone/soft

LovedOne Soft: clients, visits, notes, invoices, scheduling. API key or OAuth care_circle:write.

Financial news as sourced statements with sentiment and tickers, grouped into developments.

TeamUp MCP by usefulapi io.usefulapi/goteamup

Check classes, attendance, customers, memberships and invoices in TeamUp and register customers.

spectrum-data-digital io.github.spectrumdatadigital/spectrum-data-digital

Data marketplace for AI agents: quality-scored datasets, compliance checks, x402 USDC payments.

Silicon Floor com.siliconfloor/silicon-floor

AI & chip stocks for agents: who owns, buys, sells, lends — pre-IPOs too, straight from SEC filings.

Checkout.com MCP by usefulapi io.usefulapi/checkoutcom

Read Checkout.com payments, disputes, reports and payouts.

AgentStack (agentstack.tech) io.github.agentstacktech/agentstack

Backend for AI agents: one batched tool over ~668 actions (hosting, storage, auth, payments).

ReconcileIQ com.reconcileiq/mcp

UK bookkeeping for agents: IQ Books ledger and reports, previewed changes, CodeIQ bank coding.

Ardaro Agent Runtime Utilities io.github.ashevilleislove/ardaro-agent-utilities

Advisory context, intent, budget and API-ledger checks with free examples and x402 payments.

Wagyu xyz.wagyu/wagyu

Swap crypto across chains, including Monero (XMR): quote, create and track swaps.

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

gate402 merchant checkout com.ogenalabs/gate402-x402

Drop-in x402 checkout for merchants: issue terms, verify payment. $0.01 each.

Cubicle com.algotrada.cubicle/cubicle

Agent trading tools: candles, copy-trading, hire a strategy for your Robinhood vault, pay on chain

mcp-server io.github.hostkey-cloud/mcp-server

MCP server for Hostkey .com (InvAPI): servers, power, order, DNS, S3, billing

Prediction Market X Sentiment io.github.wballztrading1/prediction-bot

Polymarket & Kalshi sentiment from X (Twitter) via Grok. Free daily scores; live scoring via x402.

RWA Data MCP Server io.github.daveabear/rwa-data-mcp

Pay-per-call crypto data for agents: metrics, claims, custom briefs. USDC via x402.

GDEX (gdex.pro) trading for AI agents: spot, perps and HyperLiquid on Solana, EVM and more chains

Trisport ro.trisport/store

Romanian sports store: search, sizes, stock, cart link; sign-in for orders, tracking, points.

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.