Instagram Account Checker Active or Inactive. No login.

karamelo/instagram-account-checker-active-or-inactive

Check whether Instagram accounts are active or inactive fast and reliable.

OpenStreetMap Nominatim hotel search for Chicago. Not Airbnb occupancy or Booking rates. $0.029.

ClinicalTrials.gov Update Watcher

zentrafoundry/clinicaltrials-protocol-amendment-watcher

Live CT.gov studies with a last-update date. Not a protocol PDF diff and not a medical conclusion. $0.01.

AI Chatbot App Update Tracker — ChatGPT, Claude, Gemini

bovi/ai-chatbot-app-update-tracker

Snapshot iOS app version, changelog, ratings, and metadata for four leading AI chatbot apps — ChatGPT, Claude, Google Gemini, Perplexity — via Apple's iTunes lookup API. No API key required. Built for analysts and journalists tracking the AI-assistant app race.

Weather.gov Active Alerts Scraper

automation-lab/us-active-weather-alerts-tracker

Export official Weather.gov active alerts by US area, point, zone, severity, event, and validity window with instructions, geometry, and source links.

🕸️ Site Diff Engine - Whole-Site Change Detection

that_red_bird/site-diff-engine

🕸️ Crawls an entire site and diffs it run over run: pages ADDED, REMOVED, CHANGED (structural vs body) or UNCHANGED. ✅ Canonical URL handling collapses /page, /page/ and ?utm_source=x into one page, and flags near-duplicate templated pages within a run.

Scrape clinical studies from the official ClinicalTrials.gov API v2. Query by condition/intervention with status filters. Empty searches free. ~$1/1k.

ClinicalTrials.gov Scraper - Sites & Contacts

dataio/clinicaltrials-sites-investigators

Scrape ClinicalTrials.gov at site level: one row per trial site, not per trial, with facility, city, country, coordinates and the investigator's name, role, phone and email as published. Filter by condition, status and country for site selection and outreach.

Search clinical trials (status, conditions, phase, sponsor, enrollment) via the official ClinicalTrials.gov v2 API.

Ad Activity Tracker — Companies Running Ads & Ad Volume

inovaflow/ad-activity-tracker

Which companies are running ads right now, how many active ads each one has, on which platforms, since when — and whether that is ramping, slowing or just stopped. One advertiser row per company with creatives, landing pages, momentum vs your last run and who to sell to. Dataset-only, MCP-ready.