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Cartographer Reference Lookupskillsetup L10
jacobbweber/devharness-poc
What it does

Monitor LLM agent token usage and cost across sessions

Best for

Tracking spending across parallel agentic runs to catch token leaks

Inputs
  • · Agent session logs
  • · Model pricing config
  • · Time range
Outputs
  • · Token breakdown by model
  • · Cost per session
  • · Anomaly alerts
Requires
  • · Log aggregator or database
  • · Billing API
Preconditions

Logs accessible; pricing current

Failure modes

Missing logs → incomplete; stale pricing → wrong cost

Trust signals
  • · Real-time per-message accounting
  • · Cost anomaly detection