The tool is live, but the team has no shared operating model
A few engineers get leverage. Everyone else uses it differently, or not at all. Output quality becomes inconsistent fast.
Large codebases need context discipline
Claude Code gets more useful as prompts, repo memory, and boundaries get sharper. Most teams never formalize that layer.
Internal systems are where the leverage is
The real gains appear when Claude Code reaches design files, docs, issue trackers, CI, monitoring, and your own APIs through MCP.
Leadership needs repeatable ROI, not scattered demos
Adoption stalls when teams cannot point to a rollout plan, workflow metrics, and clear definitions of safe vs. risky use.