Issue #3: LangChain Just Open-Sourced a Claude Code Replacement

This week: LangChain releases Deep Agents, an MIT-licensed coding agent built on LangGraph that works with any model. GPT-5.4 ships native computer use (75% OSWorld score). Karpathy drops autoresearch for autonomous ML experiments. Claude finds 22 Firefox zero-days in two weeks. Anthropic's labor market study shows junior hiring slowing. Alibaba OpenSandbox provides agent isolation infrastructure. SWE-CI benchmark tests long-term code maintenance. Shannon AI pentester only reports verified exploits. And the Clinejection attack: how a GitHub issue title compromised 4,000 developer machines. Subscribe to the newsletter: https://theagenticengineer.waltsoft.net YouTube: https://www.youtube.com/@theagenticengineerpod Twitter: https://x.com/natearcher_ai