Data MCP servers

Scraping and crawling websites into clean LLM-ready markdown

Free real-estate XML feeds for Russian marketplaces

CBR exchange rates and key rate with zero auth — 7 tools (community)

Fetch web pages converted to LLM-friendly markdown

2GIS places, geocoding and routes via the official API (community)

Official Chroma MCP: collections, vector and full-text search in 12 tools

Official ClickHouse MCP: cluster SQL plus embedded chDB analytics

Russian company checks by TIN, addresses and geocoding — official MCP

Wolfram|Alpha and Wolfram Language: exact computation and data for agents

Airtable bases and records driven by an agent — the official remote MCP

Hugging Face models, datasets, Spaces and Jobs — search and run from chat

Hacker News top stories, search and authors via Firebase/Algolia — no key

DuckDB and MotherDuck in one MCP: analytical SQL, locally or in the cloud

Search, download and read arXiv papers from an agent, LaTeX included

Alchemy on-chain data and simulation: prices, NFTs, transaction history

Thousands of ready-made Apify Store scrapers as agent tools

Reading, writing and managing sheets in Google Sheets from an agent

43 tools for Yandex Metrika: traffic, conversions, social (community)

Google/Bing/Yahoo/YouTube search in one MCP — 250 free searches/month

BigQuery via Google's official MCP Toolbox: queries and schema in plain language

GigaChat chat, embeddings and images via MCP — 8 tools (community)

Wikipedia article search and summaries — simple fact-checking, no API key

Official Redis MCP: keys, streams, JSON and vector search in plain language

Official Elasticsearch MCP: search, ESQL queries and index mappings

PubMed and Europe PMC search with full text and MeSH terms for an agent

Reddit's front page, subreddits and posts, no login required (community)