Code Review & Pull Request MCP Servers — SonarQube, Codacy, CodeRabbit, Graphite GT, GitLab MR, Community PR Reviewers

At a glance: Code review is the workflow where AI assistants and MCP can have the highest single impact — review capacity is the bottleneck in modern software development. SonarQube MCP (442 stars, native in SonarQube Cloud) leads. Codacy MCP (56 sta...