Bro's Virtual Intelligence System — a self-hosted, J.A.R.V.I.S.-inspired morning dashboard. Open source. BYOK. No accounts, no telemetry, no cloud lock-in.
Karpathy LLM prototype.
The data/ folder is a valid Obsidian vault. Open it in Obsidian to get graph view, backlink navigation, and the Web Clipper workflow for fast ingestion from the browser.
- Karpathy - LLM
| Layer | Tech |
|---|---|
| Frontend | Vanilla JS ES modules, no framework |
| Server | Node.js + Express (CORS proxy, OAuth) |
| Styling | Plain CSS with design tokens |
| Storage | Browser localStorage |
| Auth | Google OAuth2 (calendar only) |
- Node.js 18+
- API keys (see below)
git clone https://github.com/Tracy-Sanders/LLM-Harness.git
cd /ai/[new prototype]
npm installcp .env.example .env
# Edit .env — set PORT and optionally your dev fallback keysnpm run dev # nodemon — auto-restarts on changes
# or
npm start # plain nodeOpen http://localhost:3001 and click CONFIG to enter your API keys.
npm test # run all tests once
npm run test:watch # re-run on file changes
npm run test:coverage # show coverage reportFour dedicated pages are accessible from the nav bar:
| Route | Purpose |
|---|---|
#llm-ingest |
Feed a source URL or paste text → Claude generates structured wiki pages |
#llm-query |
Ask questions across the knowledge base → Claude synthesizes an answer |
#llm-healthcheck |
Validate that your Claude API key is working |
#llm-test |
Run the LLM test suite against your key |
brovis/
├── index.html
├── server/
│ └── index.js Express proxy + Google OAuth (Calendar + Gmail)
├── src/
│ ├── orchestrator.js App entry point — wires everything together
│ ├── brovis.css
│ ├── lib/
│ │ ├── config.js Single source of truth for user config (BYOK)
│ │ ├── storage.js localStorage abstraction (brovis.* namespace)
│ │ ├── http.js Shared fetch wrapper + X-Brovis-Key header
│ │ ├── i18n.js Translations (en/es/de/zh) + DOM application
│ │ └── claude.js LLM client (complete, chat, chatRaw)
│ ├── widgets/
│ │ ├── index.js Registry — isWidgetVisible, isWidgetRunnable
│ └── display/
│ ├── config.js Full config page renderer
│ ├── llm-ingest.js Knowledge base ingest workflow
│ ├── llm-query.js Knowledge base query workflow
│ ├── llm-healthcheck.js API key health check
│ └── llm-test.js LLM test suite runner
├── data/
│ ├── index.md Master knowledge base index
│ └── log.md Change log
├── maps/
│ └── vault-map.md Navigation guide for LLM agents
├── metadata/
│ └── llm-schema.md Page schema + YAML frontmatter conventions
├── LICENSE
└── package.json
MIT — see LICENSE.