I've built a bookmark reminder for X, Bluesky, Mastodon and Nostr

productivity / Show HN

SCORE

Birdfeeder is a bookmark reminder tool for X, Bluesky, Mastodon, and Nostr. It helps users revisit saved posts across multiple social platforms by sending reminders about bookmarked content. The service supports four major social networks from a single interface.

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Sources (1)

Show HN

https://news.ycombinator.com/item?id=49074660

3 PTS

Score Breakdown

Traction

raw 3.00 · weight 35%

7.0pts

Novelty

0 days old · weight 20%

20.0pts

Source diversity

1 source · weight 10%

3.3pts

AI quality

raw 52.00 · weight 35%

18.2pts

Solves a real niche problem (bookmark decay) across 4 platforms, but limited differentiation and minimal traction signals suggest early/unproven stage.

Final Score49/100