"How to check Bitcoin (BTC) balance" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Convert documents and web pages to clean Markdown: PDF, DOCX, XLSX, EPUB, scanned files, any URL.
Check how well AI agents can discover and understand a public website.
Check whether AI agents can read any website: 18 deterministic checks, each with its fix.
Russian company lookup (EGRUL/INN), Cyrillic search, RU page to Markdown. Pay per call in USDC.
Connect AI to millions of laws and court cases with the Lawstronaut MCP.
Docs: https://docs.keenable.ai/mcp-server Keenable is a free, remote MCP server that gives agents access to the web index. Search the web with ranked results and date/site filters, then fetch any indexed page as clean markdown. Works out of the box with no account or API key.
Product search and price comparison for AI agents. Search 100M+ products across thousands of retailers by text or image, compare live offers and prices, and turn any merchant URL into structured product data. No API key required to start; add one for unlimited use and affiliate commission.
Convert PDF, DOCX, HTML, and URLs to clean, LLM-ready markdown with tables preserved
Fetch any web page to clean Markdown with Litmus trust signals. No account or API key needed.
Web search, URL content extraction to Markdown, site mapping, and recursive web crawler.
Create, validate and audit llms.txt, incl. the Lighthouse Agentic Browsing check.
Audit a site's structured data and llms.txt, match a trade to a template, and quote real prices.
Web search and URL-to-markdown for agents. Pay per call in USDC on Base, no signup.
Instagram MCP for public posts, comments, replies, users, and video/Reels speech-to-text.
URL to Markdown or structured JSON (schema.org/OG); renders SPA; batch reads. No signup/key.
Scores a website's online presence 0-100 and lists the top issues to fix. English/Arabic.
Render HTML, Markdown, or URLs to images, PDF, or branded artifacts; extract and watch pages.
Does a cited URL exist, and does the source name what your claim names? Two answers.
Read pages & files to text, news, weather, market holidays and timezones via x402.
rss2json: convert any RSS/Atom feed to JSON. Keyless basic, optional API key for count.
