AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary
last30days-skill is an AI-agent research tool that searches sources including Reddit, X, YouTube, Hacker News, Polymarket, and the web, then combines the results into a short summary. People use it to investigate current topics using signals such as engagement, transcripts, and market odds; the catalogue entries define how supported coding agents run the research workflow.
Latest release v3.30.0 · 22 Oct 2026
3 files for GitHub Copilot, Codex, OpenCode and Claude Code: last30days-skill copilot-instructions.md, last30days-skill AGENTS.md, last30days-skill CLAUDE.md — 4,215 tokens loaded in every session.
▶ This AI Skill Hit 38,000 Stars — Here's Why (last30days) Prompt Engineer · about mvanhorn/last30days-skill · on YouTube → .github/copilot-instructions.md A 260 tok AGENTS.md A 3,950 tok CLAUDE.md A 5 tok These files are mvanhorn/last30days-skill's own configuration — they tell GitHub Copilot, Codex, OpenCode and Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.