It's consensus that token usage is a poor metric for developer productivity. However, it's difficult to derive more sophisticated metrics from Claude Code.
Introducing Ledger: a local cost observability tool that scans local session files to track per-PR, runaway (p99) sessions, and per-session cost.
Hopefully eng teams can use Ledger to optimize token spend instead of spamming AI tools. Happy to hear any feedback/ideas.
It's consensus that token usage is a poor metric for developer productivity. However, it's difficult to derive more sophisticated metrics from Claude Code.
Introducing Ledger: a local cost observability tool that scans local session files to track per-PR, runaway (p99) sessions, and per-session cost.
Hopefully eng teams can use Ledger to optimize token spend instead of spamming AI tools. Happy to hear any feedback/ideas.