4 awesome open-source AI projects: 🔸 /last30days (new search engine) 🔸 agent-skills (full dev skills) 🔸 open-notebook (local notebook lm) 🔸 headroom (save 90% on AI bills)
5:41 PM · Jun 12, 2026 · 12.7K Views
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Users praise Berman's showcase of four open-source AI projects for search and savings because they see them as real progress that reduces costs and expands practical developer capabilities.
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Matthew Berman@MatthewBerman
https://github.com/mvanhorn/last30days-skill (@mvanhorn) https://github.com/addyosmani/agent-skills https://github.com/lfnovo/open-notebook https://github.com/chopratejas/headroom
Matthew Berman@MatthewBerman
4 awesome open-source AI projects: 🔸 /last30days (new search engine) 🔸 agent-skills (full dev skills) 🔸 open-notebook (local notebook lm) 🔸 headroom (save 90% on AI bills)
5hViews 2.3KLikes 7Bookmarks 12
Shinka - AI@ShinkaIoT
@MatthewBerman Real progress in AI is often these kinds of open-source projects reducing cost and expanding practical dev capabilities.
5hViews 24Likes 1
Adam LAG@Adam_lag_
@MatthewBerman Cool stuff
5hViews 16Likes 1
Arti@MoonEmpirE0
@MatthewBerman I'll go to YouTube
5hViews 14Likes 1
Aidan Quinn@BwcDeals
@MatthewBerman clutch, now add to that search engine, shopping with real time data.
4hViews 13
Zero Index@the_zero_index
@MatthewBerman Useful list.
The durable value is usually in packaging the workflow boundary, not the repo itself.
If install, context setup, and failure recovery stay manual, savings disappear in operator time.
4hViews 1