guptaprakhariitr

Indian HSN/GST code lookup by description (4,676 entries)

Validates Indian GSTIN numbers with structural checks, embedded PAN extraction, state-code lookup, and mod-36 check character validation, all via local compute.

MCP server providing live Wikipedia recent changes feed, page summaries, trending pages, and Wikidata entity lookup.

Provides live and historical cryptocurrency prices, trending coins, and global market data via CoinGecko API, enabling AI agents to fetch real-time and historic

Provides AI agents with Hacker News data including front-page lists, full-text search via Algolia, and recent Show HN launches.

Converts units, currencies, timezones, and dates with a generous free tier of 500 calls/month.

Enables package tracking across multiple carriers by auto-detecting the carrier from a tracking number and returning structured events. Supports USPS, UPS, FedE

Enables access to Indian regulatory data including SEBI orders, RBI circulars, MCA company details, GST verification, and more, designed for fintech and legalte

Drug-drug interaction checker for clinical LLMs, wrapping RxNorm, openFDA, and DailyMed to provide interaction severity, dose guides, and alternative recommenda

Enables Indic-language transliteration and normalization of Indian names and addresses using Wikidata, Aksharamukha, and OpenStreetMap.

Provides macro-economic data from World Bank, IMF, FRED, OECD, and RBI through a unified get_indicator interface.

US patent search, full-text retrieval, claim extraction, citation graph, and weekly grant alerts for R\&D, biotech, and IP-law audiences.

Enables querying FDA drug approvals, device clearances (510(k)), recalls, and adverse events via the openFDA API, providing tools for clinical and pharmaceutica

Enables macro/geopolitical event detection by wrapping the GDELT 2.0 API, providing tools for searching events, trending actors, and sentiment timeseries from g

Enables AI agents to fact-check claims, verify citations, and check source freshness using Wikipedia, Wikidata, Crossref, and Wayback Machine.