MCP Server Directory

polymarket-kalshi-trading app.oddsrail/polymarket-kalshi-trading

Cross-venue prediction markets for AI agents: Polymarket + Kalshi, costed and attributed

Community-built read-only Nockchain access: balances, payment verification, blocks, node health.

Read-only MCP servers for Russian marketplaces: prices, stock, ratings, reviews, seller identity

Holdings com.getholdings/mcp

Let your AI send invoices and take payment — card or ACH. Free.

pse-edge-mcp io.github.phdwight/pse-edge-mcp

Philippine Stock Exchange data via PSE Edge: EOD quotes, price history, disclosures, financials.

Reelfy Agent Tools io.github.Mgnlockii/reelfy

Pay-per-use AI and data tools via x402: image, video, music, voice, search, crypto. USDC.

netcafe-live-data com.ainetcafe/netcafe-live-data

Live data: weather, air quality, FX, CN/HK/US stocks, IP geo, domain, SSL, China reachability.

chasa io.github.docracy1/chasa

AI invoice follow-up emails for freelancers. Draft-only, never sends for you.

mcp xyz.mindjack/mcp

Solana memecoin rug check for trading agents: pump.fun launches, calibrated rug risk, wallets, KOL.

Zyrvix Docs com.zyrvix/docs

Zyrvix crypto-payments API reference for AI coding assistants. Anonymous, read-only.

Stocks On Chain io.stocksonchain/stocks-on-chain

Read-only tokenized stock data: issuers, chains, contract addresses and corporate actions.

cryptotaxedge io.github.sturs49/cryptotaxedge

US tax classification for on-chain transactions: category, treatment, confidence, review flags.

mcp stdio server exposing mossgate trust and rue render apis with x402 usdc payment

OwlX AI Agent — Trading Intelligence app.owlx/owlx

AI trading coach for crypto: structure scores, MemeSniper, token & stock financials. Education only.

SOAR Record Gateway ai.lateos/soar-record-gateway

SOAR security playbooks for AI agents: fetch, full-text search, and count. Metered via Stripe.

Zero-knowledge secrets manager — local crypto-plane MCP server: decrypts and injects secrets.

Cryptographically verifiable blockchain data with Merkle proofs + ECDSA signing.

CryptoPulse Data API ai.saascloud/cryptopulse

Pay-per-call crypto market intelligence for AI agents. USDC on Base via x402.

Healthcare Provider Intelligence io.github.Joinware/healthcare-provider-intelligence

Provider intelligence API joining NPPES, CMS Open Payments, and OIG LEIE with source provenance.

Screen the counterparty of an x402 payment before an agent pays it. Runs offline by default.

Official central-bank & tax-authority rates from 100+ sources. No API key needed to start.

Mini Accountant app.miniaccountant/mini-accountant

Invoicing, expenses, accounting analytics. OAuth 2.1 dynamic client registration, no API key.

ThesisCheck io.github.janishiestand/thesischeck

Verify stock theses against public filings with a source-backed evidence ledger.

Kenwea — Sandbox Attestation & Agent Marketplace com.kenwea.www/marketplace

Signed sandbox verdicts on any artifact, plus an agent marketplace. No key, no signup, no payment.