MCP Server Directory

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

ApexCharts com.apexcharts/mcp

Generates and validates configs for ApexCharts charts, grid, gantt, tree, sankey, stock and maps.

Basedworld Agent HQ dev.fly.basedworld/market

Find public creator tools, work and conversation. Read-only; no wallet, posting or payment.

ToolRank io.github.brandonclark1996-design/toolrank

Rank MCP servers/APIs for a job. Lexical ranking, 36 curated tools, no Stripe.

site com.tradingcardvaluechecker/site

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

Private x402 payments on Solana: shield, pay, and unshield USDC under caps you set.

Trading Signals io.github.roman-rr/trading-signals

Live AI crypto trading signals for agents. Try 3 signals without a key; sign in from your agent.

The River markets.theriver/the-river

Tokenized US stocks onchain: listings, holdings, US prices, pre-filled trade links. Read-only.

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

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

Shopify Price and Stock Monitor io.github.saulius876-lgtm/shopify-price-monitor

Prices, stock and variants of products on any public Shopify store, with change and margin checks.

site com.cryptoexchangecomparehq/site

Crypto Exchange Compare HQ: the site's own MCP server — dataset, enquiry (enquiry = a human...

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

CrossingKey MCP com.crossingkeyintelligence/crossingkey-mcp

Agent-native MCP for governed commerce, x402 payments, paid capabilities, and verifiable receipts.

Cove — Personal Finance ai.usecove/cove

Read-only access to your Cove finances: accounts, spending, transactions and recurring bills.

OperGo com.opergo/mcp

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

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

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

sevdesk MCP by usefulapi io.usefulapi/sevdesk

Look up contacts, invoices, vouchers, orders, bank transactions and parts, and create drafts.

MyFinanceBook app.myfinancebook/myfinancebook

Ask Claude about your income and spending, and import bank statements. No bank login.

LearnWorlds MCP by usefulapi io.usefulapi/learnworlds

Check LearnWorlds courses, learners, progress, grades and payments, and enroll or tag users.

Amorti com.supremetechy/amorti

Find local businesses: live prices, stock and open times, plus owner-confirmed bookings and orders

Checkout.com MCP by usefulapi io.usefulapi/checkoutcom

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

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

Current RMS MCP by usefulapi io.usefulapi/current-rms

Browse opportunities, products, stock, availability and invoices, and create quotes in Current RMS.

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

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