last30days

last30days - Topic Research Expert for the Last 30 Days

Skill Overview

last30days is a powerful topic research skill that scans discussions from the last 30 days on Reddit, X (Twitter), and across the web. It helps you quickly understand the community’s latest viewpoints, tool recommendations, and prompt-writing tips.

Use Cases

Get Tool Recommendations

When you want to find the best tools in a specific area, last30days can extract real user recommendation lists from community discussions—such as “What are the best Claude Code skills?” or “Top AI image generation tools.”

Learn Prompt-Writing Techniques

Want to master how to write prompts for a tool? last30days gathers the newest prompt examples and techniques from the community—such as “Nano Banana Pro generates human-like prompts” or “Midjourney prompt best practices.”

Track the Latest Developments

Curious what’s been happening recently with a company or in an industry? last30days aggregates the latest news and discussions—such as “What’s new with OpenAI recently?” or “Latest developments in the AI industry.”

Core Features

Multi-Source Information Aggregation

Collects information from three dimensions: Reddit (community discussions), X/Twitter (real-time updates), and the Web (articles and blogs). It then combines engagement metrics (likes, comments, reposts) to determine content popularity—so you see what the community is truly paying attention to.

Smart Query Intent Recognition

Automatically identifies your research intent and supports four research modes:
- Recommendations (tool/product lists)
- Prompts (learn writing techniques)
- News (understand the latest updates)
- General (get a comprehensive overview of the topic)

Expert-Level Prompt Generation

Based on the research results, it generates precise prompts tailored to your target tool that you can copy and use directly. The skill analyzes the prompt formats recommended by the community (JSON, structured, natural language, etc.) to ensure the generated prompts follow best practices.

FAQs

Does last30days need API keys configured?

No. The skill works normally without API keys, using WebSearch as a fallback. However, if you configure OPENAI_API_KEY (for Reddit) and XAI_API_KEY (for X), you can retrieve real engagement metrics (like counts, comment counts, etc.), resulting in higher research quality.

How should I use last30days correctly?

Just describe the topic you want to research—for example, “web application prototyping tools” or “Claude Code skill recommendations.” If you have a specific target tool, add “for [tool name]”—for example, “UI design prompts for Midjourney.” The skill will automatically recognize your intent and start the research.

What’s the difference between last30days and just searching directly?

last30days combines multiple information sources (Reddit, X, Web) and filters content based on engagement popularity, rather than using simple keyword matching. More importantly, it extracts specific tool names, prompt formats, and techniques from real community discussions—rather than giving generic advice. After the research is done, you can also ask the skill to generate precise prompts based on these findings for you.