Claude Code automation for tracking trending AI GitHub repos

My notes

Summary

A simple Claude Code automation populates an Obsidian vault with the top 10 trending AI GitHub repos created in the last week, plus the top 5 trending for the month by stars. Setup is a single natural-language prompt, no GitHub API key needed, and it can run as a remote task on a schedule.

Key Insight

• GitHub trending has a public HTML endpoint (github.com/trending?since=daily|weekly|monthly) that doesn’t require auth or rate-limited API tokens, a scrape-friendly target Claude Code can hit directly.
• Two-filter framing is what makes the digest useful: (1) “created in the last week” surfaces genuinely new projects, (2) “trending by stars this month” catches sleepers gaining traction. Without both filters you just get the same hyped repos everyone already saw.
• Output target is a knowledge vault (Obsidian markdown), not Slack/email, so the trending list becomes searchable and linkable into ongoing notes rather than a one-off scroll.
• “Remote task” angle: Claude Code can run this as a scheduled cloud job, so the digest is waiting in the vault each morning rather than triggered manually.
• Underrated pattern: combine “low-friction public data source” + “vault-as-destination” + “schedule” for any niche feed (HN top repos, Product Hunt new launches, arXiv categories, etc.).