What problem does this solve?
Claude Code cost control means setting practical limits on agent runs, detecting repetitive work, and mapping usage to the project, PR, user, or client that caused the spend.
When should a team use it?
A developer starts a broad task and the agent keeps searching or editing unrelated files.
What should be tracked first?
Create baseline budgets for normal fix, refactor, test repair, and research tasks.
Where does TokenBurn Sentinel fit?
TokenBurn Sentinel reads Claude Code-style traces, detects waste patterns, recommends model or context changes, and routes spend alerts before the bill becomes a surprise.