MCP connectors by io.github.guptaprakhariitr
Validate Indian GSTINs locally (Verhoeff), extract PAN, identify issuing state.
Real-time fact-check, citation verification, and source-freshness for AI agents.
Look up Indian HSN and GST codes by description or product name (4,676 entries).
Live and historical cryptocurrency prices via CoinGecko free API.
60+ units, live FX, timezones, and date arithmetic for AI agents.
Auto-detect carrier from tracking number: USPS, UPS, FedEx, DHL, India Post, more.
Live Wikipedia edit feed, page summaries, trending pages, and Wikidata search.
ArXiv preprint search, daily category digest, and author-collaborator graph.
Drug-drug interaction checker for clinical LLMs using RxNorm and DailyMed.
Search SEC filings, read 10-K/8-K, query XBRL facts, track Form 4 insider trades.
HN front-page, Algolia full-text search, and Show HN launch tracker.
Indic transliteration plus Indian name, address, PIN, PAN, GSTIN normalization.
Macro indicators from World Bank, FRED, IMF, and OECD via unified query surface.
US patent search, assignee portfolios, and citation graph via PatentsView.
FDA drug approvals, 510(k) device clearances, recalls and adverse-event reports.
Geopolitical event detection, tone timeseries, actor trends from GDELT 2.0.
SEBI orders, RBI notifications, MCA filings, NSE/BSE announcements, AMFI NAV.