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danraveh-ai/README.md

Hi, I'm Dan πŸ‘‹

Co-founder & CEO of Efficio and angel investor β€” I build and back companies at the intersection of fintech and AI. On the side, I explore the edges of AI and like small, sharp tools that solve a real problem.

What I'm into right now

  1. Content authenticity & provenance β€” proving what's human-made vs. AI-generated (C2PA / Content Credentials).
  2. Prediction markets β€” how crowds price uncertainty, and where the inefficiencies are.
  3. Agent & supply-chain security β€” keeping AI dev toolchains (npm, MCP servers) from getting owned.

What I'm building 🎯 pm-arb-lite β€” a prediction-market arbitrage framework for Polymarket and Kalshi: stdlib API clients, depth-verified arb detection, a gated execution engine, and an honest backtester. It's the open, educational edition of my private trading bot: the infrastructure is real, the edge is not included.

πŸ€– telegram-assistant β€” my personal AI chief of staff, living in a private Telegram chat: Gmail, Calendar, reminders, long-term memory, voice notes, and a morning briefing, powered by Claude. It's the exact assistant I use every day, open-sourced in full β€” multi-profile, cost-capped, one owner per bot.

🚧 More soon β€” I ship small and iterate in public.

Investing I write pre-seed and seed checks into founders building in fintech and AI. If that's you, my inbox is open β€” pixi.vc.

Get in touch πŸ“§ d a n r a v e h @ g m a i l . c o m

πŸ”— LinkedIn Β· 🌐 pixi.vc Β· 𝕏 @danraveh

Open to collaborating on anything at the intersection of AI, trust, and markets.

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  1. telegram-assistant telegram-assistant Public

    Claude-powered personal assistant in a private Telegram chat: Gmail, Calendar, reminders, memory, voice notes, morning briefings. Multi-profile, cost-capped.

    JavaScript

  2. pm-arb-lite pm-arb-lite Public

    Prediction-market arbitrage framework for Polymarket and Kalshi β€” light/educational edition of a private production bot

    Python

  3. c2pacheck c2pacheck Public

    Tiny, dependency-free CLI to detect and inspect C2PA Content Credentials (provenance) in media files β€” with optional cryptographic validation.

    Python 2

  4. wormwatch wormwatch Public

    Scan an npm project for known Shai-Hulud supply-chain worm indicators: compromised package versions, planted files, and malicious install scripts.

    TypeScript

  5. effortproof effortproof Public

    Check any image for C2PA Content Credentials, right in your browser. Client-side only: your file never leaves your device.

    JavaScript

  6. DataDog/guarddog DataDog/guarddog Public

    🐍 πŸ” GuardDog is a CLI tool to Identify malicious PyPI and npm packages

    Python 1.2k 122