Find MCP servers that
actually work.

D Fetcher

com-dfetcher-vitamin-d

Vitamin D synthesis calculator: sun position, UV, IU/min, time to dose, sunburn risk, daily window.

DaedalMap CIA World Factbook

com-daedalmap-world-factbook

CIA World Factbook country indicators: infrastructure, energy, demographics, economy, 2002-2026.

DaedalMap Distributed Manufacturing Locations

com-daedalmap-distributed-manufacturing

Open manufacturing and maker facility locations for country and facility-type queries.

DaedalMap Population Estimates

com-daedalmap-population

Global population estimates from WorldPop, 2000-2030, at country and sub-national levels.

DaedalMap UN Sustainable Development Goals

com-daedalmap-un-sdg

UN Sustainable Development Goal indicators for all 17 goals, curated by country and year. Free.

DaedalMap World Development Indicators

com-daedalmap-world-development-indicators

World Bank World Development Indicators: curated country-year economy, health, education and more.

Elecz Electricity Price Signal API

io-github-zemloai-ctrl-elecz

Real-time electricity prices for AI agents. 40+ countries, 100+ zones. No auth required.

Geocoding & Weather

org-memoryapi-geo

Geocoding, weather forecasts, and timezone lookups

MeatSpace

io-github-zmarten-meatspace

Human-in-the-loop for AI agents. Submit choices, get a human decision.

Myagi - Open Agent Registry

bot-myagi-openagent-registry

Score any website's AI-agent readiness. Open Agent Registry scanner + platform tools.

NOAA Climate Data

com-olyport-noaa-climate

Historical climate data, temperatures, precipitation, and normals

NeuroRank

app-neurorank-mcp

Esports cognitive-combine data over MCP: free cohort stats, paid player & team scouting reports.

Patent Search

org-memoryapi-patent

Patent search and company IP portfolio data

SecurityScan

net-apisecurityscan-securityscan

Scan GitHub-hosted AI skills for vulnerabilities: prompt injection, malware, OWASP LLM Top 10.

ShipMyCar Vehicle Logistics Quote Connector

uk-co-shipmycar-quote

UK/EU and international car transport quotes with HMRC, IVA, DVLA and logistics costings.

US Drought Monitor

com-olyport-drought

Current drought conditions and severity across the United States

VA Healthcare Facilities

com-olyport-va-healthcare

VA facility locations, services, wait times, and satisfaction scores

canaryusers

ai-canaryusers-canaryusers

A flock of AI users tests your deployed app and reports where real people get stuck, with fixes.

final-notice

io-github-ptrinh-final-notice

Free demand-letter PDF generator for unpaid invoices, 80+ jurisdictions, 29 languages.

mcp

com-googleapis-developerknowledge-mcp

Provides access to Google's public developer documentation.

mcp

com-claritybriefs-mcp

Free cross-lingual news briefings for AI agents across 89 languages. Read-only, hosted.

AI Readiness (hosted)

com-samedaydesk-ai-readiness

Check if a website is visible to AI search (ChatGPT, Perplexity, Claude). No install.

APIScreenshot

com-apiscreenshot-screenshot

Screenshot any URL or HTML as PNG/JPEG/WebP from your AI agent. Full-page, clean, no install.

Content Provenance

com-bonissystems-content-provenance

Anchor a content-creation event to the Knox chain; returns a C2PA-aligned, FRE 902-shaped bundle.

DeckExtract

com-deckextract-deckextract

Download DocSend and Papermark decks as PDF or PPTX, including email-gated and protected links.

Ecosystem Monitor

org-memoryapi-monitor

Ecosystem monitoring: service status and x402 activity metrics

NeuroTrade Signal API

com-a3eecosystem-neurotrade-signal

AI-powered crypto trading signals: direction, confidence, TP/SL, thesis, technicals. 8 strategies.

Owl Group Trading — Indicator Code

com-owlgrouptrading-indicator-code

Verified cross-platform implementations of Owl Group Trading indicators as queryable code.

Plati.Market

market-plati-mcp-digimarket

Search the plati.market (Digiseller) catalogue and fetch product details with seller info.

Port Scanner API

com-portscan-port-scanner

Scan the open TCP ports of your own public IP. Fast (32) or deep (65535). No key, no signup.

SSTV Decoder

com-bonissystems-sstv-decoder

Decode an SSTV audio recording and anchor its fingerprint and image hash to the Knox event chain.

Shipping Rates & Postage Calculator

com-onlineshippingcalculator-shipping-rates

Live USPS, UPS & FedEx shipping rates plus USPS postage and stamp prices. Free, no API key.

Subdomain API

app-subdomain-subdomains

Find known subdomains of a domain. Passive data; may include historic entries. List or count.

Ziptax Sales Tax API

tax-zip-ziptax

Real-time US and Canadian sales and use tax rates by address or geo coordinates.

bundler

at-uurl-bundler

Bundle multiple URLs into one short link. QR codes, access counters, redirect lookup. Free.

claude-news

online-claudenews-claude-news

Real-time Claude & Anthropic news from your own Claude — free, no API key.

composer

com-agenticpaywall-composer

Composes + runs multi-step external-data workflows for one quoted USDC price (x402).

mcp

org-filetourl-mcp

Upload a file and get a public shareable URL via API or MCP.

mcp-server

com-easyonward-mcp-server

Passport visa, entry & transit requirements for any country pair, with official government sources.

shorttext

com-shorttext-shorttext

Paste short text, get a shareable URL. Read any by slug; create with an API key.

sigma-gate

io-github-spektre-labs-sigma-gate

Deterministic trust gate for AI output: leaked-secret, prompt-injection & PII in one call.

Biel.ai

ai-biel-biel-ai

Query your product docs from AI tools. Source-cited answers from your indexed documentation.

Opzyai Vibe Check

com-opzyai-scan

Free no-account URL security scan: 0-100 Launch Readiness score for any live site in ~15 seconds.

Perceptdot

io-github-soondoobu1111-star-percept

B2A2H platform — tracks GA4, Vercel deployments, GitHub workflows with AI-powered ROI analytics.

RegexForge

io-github-walkojas-boop-regexforge

Deterministic regex synthesis from labeled examples. Zero LLM, proof matrix, backtracking audit.

Search Fragments

com-searchfragments-search-fragments

For queries a model can't confidently place: resolves or declines. Never a confident-wrong.

Well-Being Check

com-keenethics-labs-well-being-check

Hosted MCP app for guided anxiety, depression, and well-being self-checks.

convention.sh

sh-convention-mcp

Ship production-ready TypeScript code in half the time, at half the cost.