"C++" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
DC Hub is the live data layer for data-center siting that agents can query and cite. Its Data Center Power Index (DCPI) scores where data centers can get grid power across 300+ markets daily. Also 330,000+ mapped power, grid, gas and fiber assets. 94 MCP tools at https://dchub.cloud/mcp plus a REST API at https://dchub.cloud/api/v1. Free tier needs no key; paid plans: dchub.cloud/pricing.
64 individually paid Chinese company data tools at 0.011 USDC per tool call via remote MCP and x402 on Base. 68 MCP tools total, including the schema helper and legacy tools. Selected registration, shareholder, risk, IP, legal, tax, website and other records; consult each live tool schema. Legacy Basic (3 modules) and Full (9 modules) remain 0.032 / 0.093 USDC, not bundles of the new tools. Discovery is free; data queries require a funded USDC wallet and x402 spending approval. Plain MCP clients do not pay automatically. Start with an exact Chinese legal name or company_id in company_detail; most company tools need its returned company_id. Record-detail tools use record_id from a matching separately paid parent list. New paged lists return the first page only, at most 5 rows; legacy lists at most 10. No automatic pagination, complete-history, factory or supplier-safety guarantee. Empty data is not no risk; statistics/trends are not detailed records. The old resolver is a capability notice, not a free lookup; native MPP is paused. Upstream checks passed for the 64 new tools; real-wallet payment-to-delivery acceptance and commercial redistribution/overseas delivery permission review remain pending. Guide: https://yangchunhong3000.github.io/cn-evidence-public-docs/v3-tools.html
China A-share market data over MCP: 22 tools for quotes, K-line, financials, money flow, top-trader boards, sectors, macro, convertible bonds and factor screening. Five tools need no API key, so you can connect and try it immediately.
Swiss phone directory: search people and businesses, reverse number lookup, business categories.
ITV España: estaciones, tarifas y citas parciales (x402). Farmacias de guardia Madrid ciudad gratis.
China hard-tech supply-chain intel: a pre-registered, timestamped signal board covering semiconductors, solid-state batteries, eVTOL and innovative drugs. Every signal carries predicted_on/verify_by dates and gets publicly marked hit/miss when due — a falsifiable track record, not raw news.
Public, read-only MCP over the complete 64-hexagram I Ching corpus. Deterministic lookup only.
Verify a company on GLEIF LEI and SEC EDGAR, screen sanctions. No key; quota-free data.
Verified, citable world numbers right now, each with a public tick and SHA-256 fingerprint.
data.go.kr 10.9만 데이터셋을 말로 검색·미리보기(키 불필요). 활용신청·다운로드는 내 계정·키로(데스크탑 확장).
Czech distressed real estate — anonymized district aggregates (k≥5). Free tier.
Read-only Irish public data for AI assistants: stats, weather, transport, law, property and maps.
Czech & EU due diligence in one call — facts, insolvency, sanctions, VAT, risk score, UBO chain.
Ground truth for Jewish life: kosher checks, places, menus, providers, events, Shabbat times.
Czech & Slovak business registry — company lookup by IČO, name, legal form, VAT. Official ARES.
Official ČNB exchange rates — daily & historical CZK vs EUR, USD, 30+ currencies. For accounting.
EU company registry lookup: 16 countries incl. Lithuania (JAR: identity + legal status).
Live scores, fixtures, standings, team profiles and news for 2000+ football and basketball leagues.
Korean statutes, precedents, local business-district stats and public procurement for AI agents.
查询 hndcw.com 全国政府招投标 / 建设项目库，可按关键词、省份、城市、行业、预算区间筛选，返回项目标题、地区、预算(万元)、业主单位、阶段、公告日期与原文链接。
