Been playing around with vibe coding for the past few days and made three small apps: 1. One scans all specific application data related to x402 facilitators and agents. 2. One scans arbitrage opportunities on polymarket and pushes them to tel. 3. One summarizes all my tel groups and channel info into a single message and pushes it to tel for easy daily viewing. Tools used: Cursor Mac version ($60/month plan) and Deepseek API (topped up $10). First, the user experience is excellent. As long as you clearly describe your needs, you can create something without any programming experience. Second, "coding" is more like product management skills: - Can you identify and clearly describe your needs? - Can you communicate effectively with the "programmer" (Cursor)? In my experience, it's way more efficient than communicating with actual programmers, at least for small tools I use regularly. Third, the actual output is genuinely usable: - The arbitrage opportunity app is hard to make money from due to the presence of polymarket's MM and more advanced arbitrage players, but the process of trying it out deepened my understanding. - The info stream summarizer significantly improved my efficiency in gathering information. Combined with ChatGPT's daily summaries of webpages and X accounts, it pretty much meets my personal needs. Lastly, I recommend everyone give it a shot. It only costs a few dozen bucks, and if you find it useless or unnecessary, you can just cancel the subscription. The benefits are obvious: better market understanding and higher efficiency. Those who use it well are like German tanks fighting Polish cavalry—no contest.