# gbrain

Search gives you raw pages. GBrain gives you the answer. It's the brain layer your AI agent has been missing — the only one that does synthesis, graph traversal, and gap analysis in one box.

- Tier: Indexed (plain plugin)
- Category: Data
- Page: https://www.flowy.sh/listings/garrytan-gbrain
- Source: https://github.com/garrytan/gbrain
- Price: free and open source

## Summary
gbrain is a Claude Code plugin with 57 hand-picked skills for data work, indexed on Flowy. Install it with the command on its page. It includes voice-persona-mars, voice-persona-venus, voice-post-call. Its skills do not fire on their own yet. Request auto-invocation to have Flowy route them as you prompt. Free and open source.

## Install (Claude Code)
```
npx -y skills add garrytan/gbrain --agent claude-code
```

## Skills
- voice-persona-mars
- voice-persona-venus
- voice-post-call
- retrieval-reflex
- academic-verify
- archive-crawler
- article-enrichment
- ask-user
- book-mirror
- brain-ops
- brain-pdf
- brain-taxonomist
- briefing
- capture
- citation-fixer
- cold-start
- concept-synthesis
- cron-scheduler
- cross-modal-review
- daily-task-manager
- daily-task-prep
- data-research
- eiirp
- enrich
- frontmatter-guard
- functional-area-resolver
- gbrain-advisor
- gbrain-upgrade
- idea-ingest
- idea-lineage
- ingest
- install
- maintain
- media-ingest
- meeting-ingestion
- migrate
- minion-orchestrator
- perplexity-research
- publish
- query
- repo-architecture
- reports
- schema-author
- schema-unify
- setup
- signal-detector
- skill-creator
- skill-optimizer
- skillify
- skillpack-check
- skillpack-harvest
- smoke-test
- soul-audit
- strategic-reading
- testing
- voice-note-ingest
- webhook-transforms

## FAQ

### What is gbrain?
Search gives you raw pages. GBrain gives you the answer. It's the brain layer your AI agent has been missing — the only one that does synthesis, graph traversal, and gap analysis in one box.

### How do I install gbrain?
Run these in Claude Code: npx -y skills add garrytan/gbrain --agent claude-code. Then prompt normally.

### Does gbrain auto-invoke its skills?
Not yet. It is indexed on Flowy as a plain plugin. Request auto-invocation on its page and Flowy will route its skills for you as you prompt.

### Is gbrain free?
Yes. Flowy is free and open source, with nothing gated. You can read every skill in full before you install.