MCP Server Directory

Flex on the Job com.flexonthejob/mcp

MCP server for Flex on the Job: inventory, jobs, customers, invoices, purchasing, sales orders.

lynx com.thetempleofdoom.lynx/lynx

Inspection, steganography and forensics API for files and images. Bitcoin pay-per-use.

Random Number Generator com.apished/random-number-generator

Generates cryptographically random integers in a given range, using crypto/rand.

A-Pay Protocol io.github.neuralaisofficial-lang/apay

Universal HTTP 402 Micropayment Protocol & Autonomous Economic Settlement Engine for AI Agents

DatoQA — Historical Exchange Rates dev.workers.bhazarstudio.datoqa/historical-exchange-rates

Convert dated amounts to EUR using ECB references, or get historical rates. Exact dates; no trading.

Truedge Crypto Safety xyz.truedge/crypto-safety

Free crypto scam checks: token and contract risk, scam or sanctioned addresses, phishing links.

Validate and format IBAN bank account numbers locally. No network and no key.

Russian central bank daily rates. No key required.

StashGamma EOD Stock Data com.stashgamma/eod-stock-data

Daily end-of-day OHLCV stock data for U.S.-listed symbols, 15 years of history. Free API key.

HiddenSwap com.hiddenswap/swap

No-KYC crypto swaps, no account or email. Read-only quotes, coins, swap links, order status.

Hash, sign, and encrypt text locally with standard algorithms. No network and no key.

BidGlow io.github.bidglow-ai/bidglow

Publish approved free website listings and prepare read-only bid quotes. No payment tool.

GovOmniAI Machine Services io.github.OmniAISystems/govomniai-machine-services

Discover GovOmniAI machine services and the live autonomous MPP payment path.

invoice-generator-freelancers io.github.theluckystrike/invoice-generator-freelancers

Freelancer invoice generator: line items, tax, totals, PDF - issued from a chat message.

TradeAssi com.tradeassi/mcp

Crypto tools for AI agents: live market data, exchange-wide screener, backtests and paper trading.

Tradewink io.github.leancoderkavy/tradewink

MCP for Tradewink trading signals and watchlists. Not financial advice.

FOXIFY Agent Authority + Payment Preflight io.github.speeedy10/foxify-x402-agent-commerce-payment-preflight

x402 agent preflight: exact action authority plus payment mandate, destination, expiry and replay.

Neuron Sports Ad Exchange io.github.ShaliniAnandaPhD/neuron-sports-ad-exchange

Autonomous AI sports ad exchange with quote-bound Stripe settlement and live delivery telemetry.

santyvv-data — market & on-chain data com.santyvv/tienda

Market and on-chain crypto data for AI agents. Pay per call in USDC on Base (x402).

First Dollar Desk dev.workers.undone-k.first-dollar-desk/verify

Human $1 Stripe checkout and $0.05 Base USDC agent verify over HTTP 402. Self-pay rejected.

SmartFin fyi.smartfin/smartfin

Backtest S&P 500 stocks and ETFs on real prices, plus loan, savings, FIRE and retirement tools.

invowerk dev.invowerk/invowerk

E-invoice checker for ZUGFeRD, Factur-X, XRechnung and Peppol BIS. Free web tool, API and MCP.

Basedworld Agent HQ dev.fly.basedworld/market

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

FURRINGLINE com.furringline.mcp/furringline

Thai building materials: product search, prices before VAT, stock and material calculators.