"Fetching a URL in programming or web development" matching MCP connectors:

Open AI Visibility Index for crypto and Web3. Weekly share-of-answer measurements for 24 tracked brands across ChatGPT, Perplexity and Gemini, from a frozen versioned prompt panel. Five read-only tools: full index, per-brand lookup, brand list, complete measurement history and methodology. No auth, no API key. Data is CC BY 4.0 with a permanent archive of every weekly snapshot, so any figure can be verified independently.

Open AI Visibility Index for SaaS and AI tools. Weekly share-of-answer measurements for 20 tracked brands across ChatGPT, Perplexity and Gemini, from a frozen versioned prompt panel. Five read-only tools: full index, per-brand lookup, brand list, complete measurement history and methodology. No auth, no API key. Data is CC BY 4.0 with a permanent archive of every weekly snapshot, so any figure can be verified independently.

Search and compare attributed recipe records through a public read-only remote MCP endpoint.

An MCP server that audits the fairness of construction and renovation estimates in Japan. Provides fair-price ranges, overcharge detection, and verifiable unit-cost data based on JCCDB (65,729 items, DOI-backed).

A Model Context Protocol server that provides Philippine License to Sell (LTS) verification data to LLMs. Built on Cloudflare Workers with Supabase. Public, read-only, no authentication required. Data sourced from the Department of Human Settlements and Urban Development (DHSUD) License to Sell registry and cross-referenced with published real estate projects on REN.PH.

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

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

Gateway between LLM agents and world data through eight tools and a bundled endpoint catalog.

Query 29,500+ World Bank development indicators for 200+ countries across 60+ years.

Verified reference data; each record carries its source URL and quote. verify_quote checks claims.

Real public holiday lookup for 206 countries via a rule-based calendar engine. Paid via x402.

Point-in-time, survivorship-free SEC EDGAR fundamentals + smart-money signals for AI agents.

Labour statistics from ILOSTAT (ILO) with full provenance: source URL, vintage, license.

Check whether a real-world fact can be verified before an agent acts on it. Free, no auth.

Search and compare SaaS built in South Korea. 3,800+ services, liveness-checked weekly.

What a stock price is betting on: implied growth, duration, and margin, read from SEC filings.

Czech & EU due diligence in one call — facts, insolvency, sanctions, VAT, risk score, UBO chain.

コエカツの公開アンケート集計を検索・取得できる読み取り専用サーバー。登録不要。引用用の時点固定URLと出典つき。

Query FDA data on drugs, food, devices, and recalls via openFDA. STDIO or Streamable HTTP.

株式会社コンテンシャルの公開情報を検索・取得できる読み取り専用サーバー。出典は canonical URL に固定。