Knowledge Base

Your Vault Becomes Your AI's Brain

Every note in Obsidian feeds your AI memory across every tool.

The Problem

Obsidian is where you think. But your AI agents can't access your vault. Even if they could, they'd treat notes as raw text — no structure, no verification. And nothing you write in Obsidian helps your Cursor or Claude Code sessions.

Your vault becomes queryable by any AI agent.

• • • Obsidian vault

# Architecture Notes

Database: PostgreSQL

Cache: Cloudflare KV

✓ 3 assertions synced to VerifiedState

• • • Cursor

> What's our cache layer?

✦ From Obsidian vault, synced 5 min ago

Cloudflare KV

Receipt: rct_8b2c · source: obsidian_bridge

Your notes. Verified. Queryable everywhere.

The Fix

Install the Obsidian plugin:

Coming soon — package not yet available. Code below shows the planned API.

bashPreview
# Coming soon — package not yet available
npm install @verifiedstate/obsidian
# Open Obsidian → Settings → Community Plugins → VerifiedState
# Enter your API key
# Your vault notes sync as verified memory

# Or connect via API:
curl -X POST https://api.verifiedstate.ai/ingest \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"namespace_id":"your-ns","content":"note content","source_type":"obsidian"}'

What You Get Back

✓ VERIFIED

receipt.json
{
  "receipt_id": "rct_7f3a...",
  "assertion": "User prefers dark mode",
  "status": "verified",
  "confidence": 0.94,
  "signature": "ed25519:a8c3f1...",
  "verified_at": "2026-04-06T14:32:01Z",
  "chain_position": 42
}

Without VerifiedState vs. With VerifiedState

Feature	Without	With VerifiedState
Notes	Local-only markdown files	Queryable by every AI tool
AI access	None (vault is local)	Queryable via API/MCP from any tool
Contradictions	Notes can contradict each other	Conflicts detected automatically
Cross-tool	Obsidian only	Cursor, Claude Code, ChatGPT all see your notes

FAQ

Does it move my notes out of Obsidian?

No. The plugin reads your vault and syncs assertions to VerifiedState. Your vault stays local and untouched.

What gets extracted?

Frontmatter fields, wikilinks, tags, and content assertions. Each note can produce multiple verified assertions.

Can I query my vault from Cursor or Claude Code?

Yes. Once synced, any MCP-connected tool can query your knowledge as verified memory.

Start building with verified memory.

Free: 50,000 assertions/month. No credit card. No trial expiration.

Get Free API Key Read the Docs GitHub →