MCP Server Directory

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

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

Vermarco com.vermarco/marketplace

Marketplace and payment rail for AI agents: list, buy and settle with signed receipts.

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.

Email Preflight io.github.tasuyoapp-ctrl/email-preflight

x402 v2 payment requests; relays compatible clients' signed payments to the existing product API.

titan com.thetempleofdoom.titan-mcp/titan

GPU compute API: LLM inference (ornith-1.5) on RTX 4080, pay-per-credit in Bitcoin.

LovedOne Soft MCP app.lovedone/soft

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

Roraima for hosts io.roraima/host

Hosts: read and record bookings, change prices, draft listings, rename devices. No payments.

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

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

Wwise automation via WAAPI: 45 tools, batch super-interfaces, subscriptions, SoundBank, profiler.

KEVAREMESH AI Procurement Gateway io.github.cirralink-stack/kevaremesh-gateway

AI procurement for web search, news, finance, blockchain, social, enrichment and travel APIs.

YieldCave com.yieldcave/yieldcave

Tokenized asset data for agents: treasury yields, stablecoin rates, tokenized stocks, alerts.

AsOf Demo xyz.asof/asof-demo

No-sign-up demo: recorded historical crypto wallet holdings, prices and CSV exports. Fixed examples.

AlphaYou: Smart Money Intel net.alphayou/market-intelligence

US stock filings, funds, insiders and Hyperliquid wallets, with sources and dates. Read-only.

CounselAudit com.counselaudit/counselaudit

Legal bill review for in-house teams: audit law firm invoices, decide flags, draft firm letters.

NormAPI com.normapi/mcp

Validate, generate and read German e-invoices (XRechnung, ZUGFeRD) against the official KoSIT rules.

Lexware Office MCP by usefulapi io.usefulapi/lexware-office

Read Lexware Office contacts, articles, invoices and vouchers; create contacts and draft invoices.

株主優待 MCP (Yutai MCP) app.web.yutai-mcp/yutai-mcp

Japanese shareholder benefits search, cross-trading cost estimates, and trading date calculations.

Bigiron io.github.pipeworx-io/bigiron

BigIron MCP — US ag/construction/livestock/transportation equipment auctions from bigiron.com.

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.

Paddock finance.paddock/paddock

Pre-payment verification for AI agents.

GenesisPay finance.genesispay/mcp

Let an AI agent find and pay for x402 APIs and products in USDC on Base, within owner-set limits.

Reads books; proposes vouchers from four Indian banks' statement PDFs; posting off by default.

Canopy io.canopypay/mcp

Create crypto deposit intents, list payable chains and tokens, and read settlement status.

payware A2A payments API for merchants, ISVs and payment institutions