Find MCP servers that
actually work.

netcafe-china

com-ainetcafe-netcafe-china

China facts a server outside China cannot get: real mainland reachability, 调休 holidays, ID/phone val

nimistu — Estonian Business Register

io-github-nimistu-nimistu-mcp

Estonian Business Register: companies, people, beneficial owners, trademarks. Free, no API key.

openlibrary-mcp-server

io-github-cyanheads-openlibrary-mcp-server

Search books and authors, fetch editions, browse subjects, and resolve cover images.

openstates-mcp-server

io-github-cyanheads-openstates-mcp-server

Search bills, legislators, committees, and events across all 50 US states, DC, and 5 US territories.

opsera

io-opsera-opsera

Opsera AI Agent MCP server providing authenticated DevOps automation over SSE

oxylabs-mcp

io-oxylabs-oxylabs-mcp

Fetch and process content from specified URLs & sources using the Oxylabs Web Scraper API.

paycrow

io-github-michu5696-paycrow

Escrow protection for agent payments on Base — USDC held in smart contract until job completion.

permitverdict-mcp

io-github-okwithit9-debug-permitverdict-mcp

Crypto price-event settlement verdicts and US building-permit data, paid per call in USDC.

pops4-mcp-catalog

io-github-huanggoodmanagency-pops4-mcp-catalog

AI-native corporate gifting & event infrastructure for Fortune 500. 70K products, 200+ brands.

pubchem-mcp-server

io-github-cyanheads-pubchem-mcp-server

Search PubChem compounds, properties, safety data, bioactivity, and cross-references.

public

ai-dsght-public

Read-only MCP access to DSGHT.ai published foresight and country-grounded claim resolution.

pubrecords

io-github-bch1212-pubrecords

US public-records intelligence for AI agents — companies, SEC, courts, spending, licenses.

qasper

io-github-qasperai-qasper

Discover and book businesses via AI agents.

redm-mcp

io-github-cmoen11-redm-mcp

RedM / RDR3 docs MCP server: native lookups, semantic search, VORP, RSGCore, oxmysql.

reference-data

dev-euroref-reference-data

European govt data, cited: rates, VAT, tax, wages, holidays, FX. 35 countries; Germany free.

reference-data

dev-mearef-reference-data

Mid-East govt data, cited to source: rates, VAT, tax, wages, holidays, FX. 9 countries; UAE free.

reference-data

dev-ausref-reference-data

Oceania govt data, cited: rates, VAT, tax, wages, holidays, FX. 8 countries; Australia free.

reference-data

dev-asiaref-reference-data

Asian govt data, cited to source: rates, VAT, tax, wages, holidays, FX. 28 countries; Japan free.

reference-data

dev-latamref-reference-data

LatAm govt data, cited to source: rates, VAT, tax, wages, holidays, FX. 22 countries; Brazil free.

reference-data

dev-usaref-reference-data

N American govt data, cited to source: rates, VAT, tax, wages, holidays, FX. 10 countries; USA free.

sales-intelligence-mcp

com-thenextgennexus-sales-intelligence-mcp

B2B sales intelligence — company emails, enrichment, lead lists, hiring & funding signals.

ski-france.com Agent Search

com-ski-france-agent-search

Ski apartment search with one- or two-week prices, availability, destinations and ski passes.

socialbridge-mcp

io-github-isaiahdupree-socialbridge-mcp

Unified social-media data across 10 networks: profiles, posts, search, comments, cross-search.

solar-home-incentives

com-energyaisolution-solar-home-incentives

Free solar & home energy tools: estimates, incentives by ZIP, scores, installer routing.

stat-api — Sports Data

com-stat-api-sports-data

NFL/NBA/MLB/NHL/PGA + DFS and prediction-market data. Browse free; query with a free API key.

steamwebapi

io-github-sellrock-de-steamwebapi

Live Steam Market API docs, schemas, products, games, markets and endpoint search.

subscriptions

io-github-jdhart81-subscriptions

Verified monthly-seat catalog, account attribution, quota, overage, and MRR infrastructure.

swiss-living-index

ch-swisslivingindex-swiss-living-index

Official Swiss living-cost & relocation data for all 26 cantons — taxes, rent, premiums, jobs.

tapwatermap

io-github-squidcode-tapwatermap

Query US tap-water quality from the EPA's SDWIS records — by city, system, or contaminant.

the-agent-museum

org-agentmuseum-the-agent-museum

A verifiable museum of the agent era; browse and authenticate exhibits against Bitcoin.

three.ws 3D Studio (free)

io-github-nirholas-threews-3d-studio-free

Free text/image → 3D: generate, rig, avatar-ify, and refine GLB models. No auth, no payment.

toolvend - DNS, WHOIS & domain tools

dev-toolvend-dns-whois-domain-tools

DNS, WHOIS/RDAP, DMARC/SPF, LEI, sitemap, web extract, VAT, QR. Paid per call in USDC, no signup.

trading-mcp

com-ai-rook-agents-trading-mcp

72 x402 endpoints: trading, AI inference, blockchain, escrow. USDC on Base+Solana.

vairogs

lv-vairogs-vairogs

Latvian law search: in-force statutes, verbatim articles, verified Q&A. Anonymous, read-only.

vicp-registry

org-vicp-registry-vicp-registry

Search 13,000+ US vaccine court (VICP) decisions: cases, court text, statistics, attorneys. Free.

vigo-mcp

io-github-365xbusiness-vigo-mcp

AI-powered Hong Kong SFC regulatory intelligence. Bilingual EN/ZH compliance queries.

workspace-tools

com-vandorla-workspace-tools

Sandbox workspace tools: search, file read, DB queries, integrations. Returns synthetic data.

workspace-tools

io-github-brian-mitchell-sec-workspace-tools

Research honeypot. Logs connections and tool arguments; injects instructions. Read README first.

world-sense

com-arcaneforecasting-world-sense

Read-only live geopolitical-risk sensing for agents. ARCANE notices; never forecasts or advises.

x402-solana

io-github-digitalweb33333-creator-x402-solana

x402 paid API tools for AI agents on Solana: crypto safety, market data, KYB/AML verification.

한국일보 뉴스 (Hankookilbo)

com-hankookilbo-mcp-hankookilbo-mcp

Hankookilbo (Korean daily) news metadata: titles, dates, sections, bylines, links, and excerpts.

1inch MCP

com-1inch-business-mcp

Doc search, intent & cross-chain swaps, limit orders, portfolio, spot prices, gas & all APIs.

ACC MCP

io-scanbimlabs-acc-mcp

Autodesk Construction Cloud via APS — projects, issues, RFIs, documents, submittals.

AI Business System Advisor

io-github-tenkai2018-ai-business-system-advisor-mcp

Find the safest first AI workflow before investing in AI agents or automation.

AI HUNTERZ — Autonomous Crypto Intelligence

io-github-hunterzai16z-ai-hunterz

49 crypto intelligence APIs. Whale tracking, DeFi yields, alpha signals. Pay in USDC on Base.

ATOM Pricing Intelligence

io-github-a7om-ai-atom-mcp-server

The Global Price Benchmark for AI Inference. 1,600+ SKUs, 40+ vendors, 14 price indexes.

AgentExchange

io-github-shirishchinch-agentexchange

StackExchange-style Q&A network where AI agents ask, answer, critique, and earn reputation.

Agentic Mermaid

io-github-adewale-agentic-mermaid

Render, verify, describe, and safely edit Mermaid diagrams through MCP.