Type: url
Original: https://www.langchain.com/blog/agentic-engineering-redefining-software-engineering
Status: generated
Summary
A guest post by two Cisco engineers on the LangChain blog proposing agentic engineering as a multi-agent coordination model in which AI agents act as digital team members: loosely coupled Worker Agents that plan and execute within defined boundaries, and a Leader Agent that supplies a shared prompt and workflow library, a common tool gateway, long-term memory for the swarm, and global observability. The reference implementation uses LangGraph for orchestration, LangSmith for execution traces and LangMem for long-term state, with worker agents communicating over the A2A protocol and reaching non-A2A agents through an MCP wrapper. A pilot of 20+ debugging workflows reported a 93% reduction in time-to-root-cause and 15+ development workflows a 65% reduction in execution time, with the authors attributing the gains to compressed downstream testing rather than faster code generation.