This Meta-Harness Changes How You Run AI Agents

Thanks to Databricks for early access and making this video possible through their sponsorship. You use Claude Code, Codex, and Pi separately — copying context between them because no agent can see the others. In this video I break down the meta-harness: a single layer that sits above every harness so all your agents share one session, one history, and one set of policies — and even review each other's code across vendors (Claude writes, Codex reviews). I walk through OmniGent, the Apache-2.0 meta-harness Databricks just open-sourced, and build a real app with it live. LINKS: Blogpost: https://omnigent.ai/ Github: https://github.com/omnigent-ai/omnigent My voice to text App: whryte.com Website: https://engineerprompt.ai/ RAG Beyond Basics Course: https://prompt-s-site.thinkific.com/courses/rag Signup for Newsletter, localgpt: https://tally.so/r/3y9bb0 Let's Connect: 🦾 Discord: https://discord.com/invite/t4eYQRUcXB ☕ Buy me a Coffee: https://ko-fi.com/promptengineering |🔴 Patreon: https://www.patreon.com/PromptEngineering 💼Consulting: https://calendly.com/engineerprompt/consulting-call 📧 Business Contact: engineerprompt@gmail.com Become Member: http://tinyurl.com/y5h28s6h 💻 Pre-configured localGPT VM: https://bit.ly/localGPT (use Code: PromptEngineering for 50% off). Signup for Newsletter, localgpt: https://tally.so/r/3y9bb0 00:00 - The Problem: The "Agent Box" Trap 01:40 - What is a Meta-Harness? 02:22 - The Architecture: Runner, Server, and Sandbox 03:50 - Multi-Agent Composition 04:15 - Meet 'Poly': Cross-Vendor Code Reviews 05:03 - Meet 'Debbie': The AI Debate Partner 05:45 - Governance & Safety: No more "YOLO" runs 07:08 - Real-Time Collaboration Features 07:32 - Step-by-Step Setup & Installation 09:12 - Live Demo: Building a Gemini Web App 11:40 - Monitoring Costs & Token Usage 13:10 - Final Results & The Future of Orchestration