Second Brain as a Service
Your knowledge, compiled by Claude.
Slack threads, documents, transcripts — dropped into one folder. Claude reads them, writes a living wiki, keeps it current, and answers your questions. You stop searching.
What this replaces
The Slack graveyard
Every decision, every client question, every brilliant answer — scrolled past in a week, unrecoverable by month three.
Document sprawl
Notion, Google Drive, Dropbox, email attachments. The answer exists. Nobody can find it in under fifteen minutes.
Knowledge that walks out the door
A senior leaves. Six months of hard-won context goes with them. The next hire rebuilds what was already built, twice.
How it works
01
Drop it in
Export your Slack, paste your meeting transcripts, dump your docs. Structured or not. We set up a single folder on day one.
02
Claude compiles
Every day, Claude reads new sources, extracts what matters, writes wiki pages, links them together, and updates the index. No prompts needed from you.
03
Ask anything
Open Obsidian or Claude Code. Ask what was decided about Client X, what the Q2 strategy was, why we abandoned vendor Y. Cited answers from your own knowledge.
What you get
- 01A private Obsidian vault configured for your organization
- 02A Claude integration that ingests sources daily (cron automated)
- 03A searchable wiki with backlinks, an auto-maintained master index, and weekly synthesis digests
- 04Monthly vault health reviews (Standard and Vault Stack tiers)
- 05Onboarding inside 30 minutes, operator-guided
Pricing
One-time setup + monthly retainer. Annual prepay receives two months free.
Starter
Weekly ingestion, weekly digest, quarterly lint. Async email support. Right-sized for teams of 5–15.
- Weekly cron ingest
- Weekly synthesis digest
- Quarterly vault lint
- Email support
Standard
Daily ingestion, monthly lint, a 30-minute review call each month. For teams of 10–40 who depend on knowledge continuity.
- Daily cron ingest
- Weekly synthesis digest
- Monthly vault lint
- 30-min monthly call
Vault Stack
Standard + three specialized vaults: competitive intelligence, client relationships, content. A knowledge operations function in your company.
- All Standard features
- Competitive intelligence vault
- Client relationship vault
- Content vault
- 60-min monthly call
A 15-minute conversation is enough to know if this fits.
Pick a time. We walk through your current knowledge mess, I show you a vault in progress, and we decide if it makes sense to continue. No pitch deck, no hard sell.
Questions first: kazuya20010611@gmail.com
Kazuya Hibara · Second Brain as a Service · 2026