Out of the box, Claude Code treats every repository the same. The difference between autocomplete and a coworker is configuration: layered memory, deterministic hooks, skills, MCP servers, and worktrees. Here’s how to build each layer — and how we applied it to a large .NET codebase.
Opus 4.6 is now the default model in Claude Code. With 1M tokens of context and an 80.8% SWE-bench score, it’s the biggest single-generation jump yet. Here’s what changes for .NET developers.
Every Claude Code user knows the drill: approve the file edit, approve the build command, approve the test run. Auto Mode replaces that click-fest with a background safety classifier — so you can actually focus on building.
You’re deep in a feature branch. An urgent bug comes in. Instead of stashing, switching, and losing your flow — you open a second directory and keep going. Git worktrees make this possible, and Claude Code makes it powerful.
I write less code than ever. And yet I’m more productive. The question is no longer ‘how do I implement this?’ but ‘what should be built here and why?’
One Claude Code session is powerful. Two or three running simultaneously, each focused on a different part of your solution? That’s a multiplier.
Claude Code is powerful on its own. But when you split the work across specialized sub-agents — a test writer, a reviewer, a documentation agent — it becomes a team.
Your .NET solution has 15 projects, hundreds of files, and a mountain of generated code. Claude Code’s context window isn’t infinite. Here’s how you work smartly.
Claude Code out of the box is powerful. With skills and plugins, it becomes a .NET specialist that knows your patterns, frameworks, and conventions.
Claude Code hooks let you automatically run tests, format code, and enforce standards — without remembering to ask.