undefined-ui/second-brain-os
Plugin marketplace
Plugins from the Second Brain OS repo and its agents course.
- GitHub stars
- 1.6K
- plugin
- 1
- last updated
- Nov 11, 2026
Add marketplace
/plugin marketplace add undefined-ui/second-brain-osRun it inside Claude Code, then install plugins from it with /plugin.
Plugins
1agents-courseTools from the agents course: audit your context, write done as a script, bootstrap your eval suite, and a loop critic agent.
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- Repository
- github.com/undefined-ui/second-brain-os
- Categories
- community
- Listed since
- Oct 27, 2026