AI tool comparison
last30days-skill vs World Monitor
Which one should you ship with? Here is the side-by-side panel verdict, pricing read, reviewer split, and community vote comparison.
Research Tools
last30days-skill
Research any topic across 10+ platforms from the last 30 days
75%
Panel ship
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Community
Free
Entry
last30days-skill is an AI agent skill that aggregates, deduplicates, and synthesizes recent discussions about any topic from Reddit, X/Twitter, YouTube, Hacker News, Polymarket, Bluesky, TikTok, and Instagram simultaneously. The core value proposition: instead of manually searching eight platforms and stitching together what people are actually saying, you ask once and get a grounded summary with citations ranked by engagement and cross-platform convergence. The ranking system is unusually sophisticated for a community project—it combines text similarity, engagement velocity, source authority, and cross-platform convergence detection (penalizing topics that only appear on one platform). For prediction markets, it evaluates topics as outcomes within broader events rather than naive title matching. A handle resolution feature identifies X/Twitter accounts from natural language names alone. Zero configuration is needed for Reddit, HN, and Polymarket; unlocking other sources requires API keys from ScrapeCreators and Exa. The project reached 18k stars in its first week, largely driven by prompt researchers discovering it surfaces "what actually works" for tools like ChatGPT or Midjourney. Results auto-save to ~/Documents/Last30Days/ by default, and a watchlist mode supports scheduled topic monitoring with an external cron scheduler.
Research & Intelligence
World Monitor
Solo-built real-time global intelligence dashboard with 3D globe and local AI
75%
Panel ship
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Community
Free
Entry
World Monitor is a solo-built real-time global intelligence dashboard that ingests 435+ curated news feeds across 15 categories, processes them through local AI (Ollama/Groq/OpenRouter), and renders a 3D globe plus WebGL flat map with 45 data layers. It tracks geopolitics, 92 stock exchanges, energy markets, aviation, and cyber signals — all without requiring a single API key. Built by one developer (Elie Habib) using Tauri and vanilla TypeScript over 3,400+ commits, World Monitor has accumulated nearly 50,000 GitHub stars. The architecture is deliberately local-first: users bring their own model endpoint or run Ollama locally, and all data processing stays on-device by default. In an era of AI tools that quietly phone home to vendor clouds, World Monitor's commitment to local inference is a genuine architectural stance. The sheer scope — from satellite AIS ship positions to live earnings call sentiment — makes it feel less like a project and more like an intelligence agency built by one person in their spare time.
Reviewer scorecard
“The cross-platform convergence scoring is clever—topics that only trend on one platform get penalized, which filters out astroturfing and PR-driven hype. The handle resolution for X accounts is a nice touch for competitive intelligence workflows where you know a person's name but not their handle.”
“49k stars don't lie. The Tauri + TypeScript stack is clean, the data ingestion pipeline is genuinely impressive, and local-first AI means you're not bleeding API credits every time you refresh. Fork it and strip it down to your 5 most-needed feeds — it's modular enough.”
“Most of the headline platforms require paid API keys from ScrapeCreators to actually work, so the 'zero-config' claim is misleading—you get Reddit and HN out of the box, which is not exactly a revelation. The 18k stars look suspiciously like another viral GitHub moment that won't translate to sustained usage.”
“A one-person project with 3,400 commits and 45 data layers is a maintenance cliff waiting to happen. Many of those feeds will rot, the Tauri desktop packaging introduces cross-platform headaches, and 'global intelligence' is a bold claim for something that's basically a very fancy RSS reader with a pretty globe.”
“The watchlist mode with scheduled monitoring is the feature that turns this from a one-off research tool into genuine trend intelligence infrastructure. As public discourse increasingly happens in fragmented, platform-specific bubbles, multi-source aggregation with convergence detection becomes essential signal.”
“This is what sovereign intelligence infrastructure looks like at the individual level. When nation-states can distort cloud-based intelligence feeds, local-first signal aggregation with your own model becomes a resilience primitive, not a preference. World Monitor is early proof of concept for a whole category.”
“For content creators trying to find what's actually resonating versus what's being pushed, the engagement velocity scoring is invaluable. Knowing that a prompt technique has 1000 upvotes spread over a week versus 1000 upvotes in 2 hours tells you completely different things about audience authenticity.”
“The 3D globe with 45 live data layers is legitimately beautiful and functional. As a research tool for journalists, documentary makers, or anyone trying to understand global events in context, this beats 10 browser tabs of news sites. The visual density is high but navigable.”
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