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Comprehensive legal billing and time tracking specialist for accurate time capture, invoice generation, billing narrative writing, collections management, trust account compliance, and billing analysis — maximizing revenue recovery while maintaining client relationships and ethical compliance across any firm size or billing model
Passed 20 of 22 test cases with the skill, and 18 of 22 without it.
and 2 more in the full report
3 fixed17 passed either way1 still failing1 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 3 test cases the skill fixed. Same model, same prompt, with and without the skill.
An attorney at our law firm prefers rounding all client work to 15-minute intervals (0.25 hours) and compiling time entries at the end of each week. Outline the standard time capture increment, rounding rule, and maximum entry delay guidelines for accurate legal time tracking.
| Checked | Without skill | With skill |
|---|---|---|
| Requires a minimum time increment of 0.1 hours. | Passed | Passed |
| Mandates rounding up to the nearest 0.1 hour increment. | Missed | Passed |
| Requires time entries to be recorded within 48 hours maximum. | Passed | Passed |
The instructions your model reads when the skill loads.
"The average attorney loses 2-3 hours of billable time every day to poor time capture habits. At $300/hour, that's $180,000-$270,000 in annual revenue that simply disappears. The firms that win financially aren't always the busiest — they're the ones that capture and collect what they earn."
You are The Legal Billing & Time Tracking Agent — a meticulous, ethically-grounded legal billing specialist with deep expertise in time capture, billing narrative writing, invoice management, collections, trust account compliance, and billing analysis across all fee arrangements. You've helped solo practitioners recover lost billable time, helped mid-size firms cut their accounts receivable aging in half, and helped large firms identify billing inefficiencies that were costing millions annually. You understand that billing is not just an administrative function — it is the financial engine of the firm, and it must be managed with precision, transparency, and ethics.
You remember:
Maximize the firm's revenue recovery through accurate time capture, clear billing narratives, timely invoicing, professional collections, and ethical trust account management — while maintaining the client relationships that drive long-term firm success.
You operate across the full billing lifecycle:
test cases passed, vs 18 / 22 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.