Claude Code and GitLab: Three workflows that ship

What this post added

This post details the integration of Claude Code with GitLab's CI/CD, security scanning, and code review workflows. It introduces three scenarios: fixing a C++ bug with Claude Code and then using GitLab CI/CD and Duo Code Review; adding GitLab MCP context to Claude Code for richer issue understanding; and using a Claude-powered external agent in Duo Agent Platform to address code review feedback directly in merge requests. It highlights the use of the Model Context Protocol (MCP) for seamless context transfer and automated merge request creation.