{"slug": "microsoft-open-sources-agensh-a-multi-agent-harness-for-1024-agents", "title": "Microsoft Open-Sources Agensh: A Multi-Agent Harness for 1,024 Agents", "summary": "Microsoft Research has open-sourced Agensh, a multi-agent harness that operates without a central orchestrator, with self-organizing workers sharing a Git repository, a chat channel and a findings board. Agensh scales from 1 to 1,024 agents on ProgramBench under a 6-hour budget.", "body_md": "Microsoft Research open-sourced Agensh, a multi-agent harness with no central orchestrator. Self-organizing workers share a Git repo, chat and a findings board, scaling from 1 to 1,024 agents on ProgramBench under a 6-hour budget.\n\nThe post [Microsoft Open-Sources Agensh: A Multi-Agent Harness for 1,024 Agents](https://www.marktechpost.com/2026/10/24/microsoft-agensh-multi-agent-harness-1024-agents/) appeared first on [MarkTechPost](https://www.marktechpost.com).", "url": "https://wpnews.pro/news/microsoft-open-sources-agensh-a-multi-agent-harness-for-1024-agents", "canonical_source": "https://www.marktechpost.com/2026/10/24/microsoft-agensh-multi-agent-harness-1024-agents/", "published_at": "2026-10-25 03:32:59+00:00", "updated_at": "2026-10-25 05:14:50.425745+00:00", "lang": "en", "topics": ["ai-agents", "artificial-intelligence", "ai-research", "developer-tools"], "entities": ["Microsoft Research", "Agensh", "ProgramBench", "Git"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/microsoft-open-sources-agensh-a-multi-agent-harness-for-1024-agents", "markdown": "https://wpnews.pro/news/microsoft-open-sources-agensh-a-multi-agent-harness-for-1024-agents.md", "text": "https://wpnews.pro/news/microsoft-open-sources-agensh-a-multi-agent-harness-for-1024-agents.txt", "jsonld": "https://wpnews.pro/news/microsoft-open-sources-agensh-a-multi-agent-harness-for-1024-agents.jsonld"}}