outside-counsel-bill-auditor

Audit outside-counsel LEDES invoice line items against firm billing guidelines.

Updated May 2, 2026
One-click install
npx skills add https://github.com/marius-bughiu/ooligo --skill outside-counsel-bill-auditor
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: outside-counsel-bill-auditor
Source: https://github.com/marius-bughiu/ooligo/tree/main/apps/web/public/artifacts/outside-counsel-bill-audit-skill
Command: npx skills add https://github.com/marius-bughiu/ooligo --skill outside-counsel-bill-auditor

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Legal operations leaders waste hours manually reviewing outside-counsel invoices for billing guideline violations, risking missed overcharges, compliance gaps, and damaged outside-counsel relationships from over-disputing.

Core Features & Use Cases

  • Deterministic rule checks: Automatically flags block-billing, expense double-entries, staffing-ratio breaches, premium-time cap violations, and rate variances without LLM inference.
  • LLM-powered per-line evaluation: Identifies vague time entries, scope-creep work, misbilled flat-fee tasks, and over-attended internal conferences with cited guideline references and confidence ratings.
  • Structured audit reporting: Generates markdown reports with aggregated findings by category, per-firm dispute trend tracking, and immutable audit log entries for compliance tracking.
  • Use Case: A legal-ops lead receives a LEDES 1998B invoice from an outside firm and the firm's billing guidelines; the skill audits every line item, flags non-compliant charges, and produces a review-ready report with recommended adjustments for human approval.

Quick Start

Use the outside-counsel-bill-auditor skill to audit the LEDES invoice at /invoices/outside-counsel-2024-05.pdf against the firm billing guidelines at /guidelines/firm-billing-rules.md and generate a structured compliance report for review.

Frequently Asked Questions about outside-counsel-bill-auditor

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I audit outside counsel invoices for billing guideline compliance?

Auditing outside counsel invoices requires comparing line items against firm billing guidelines to identify non-compliant charges. This skill processes LEDES 1998B, 1998BI, 2000, or CSV hourly invoices to flag block-billing, rate variances, and overbilling risks with cited references.

Can I review LEDES 1998B invoices to identify block-billing and expense double-entries?

Reviewing LEDES 1998B invoices for block-billing and expense double-entries is fully supported. The skill applies deterministic rule checks to automatically flag these specific billing violations before invoice approval or dispute.

What is the best way to flag vague time entries and scope-creep on legal billing invoices?

Flagging vague time entries and scope-creep on legal invoices is handled through LLM-powered per-line evaluation. The skill identifies these issues alongside misbilled flat-fee tasks, providing cited guideline references and confidence ratings for each flagged line item.

Does the invoice audit process generate structured compliance reports for legal ops teams?

The invoice audit process generates structured markdown compliance reports for legal ops teams. These reports include aggregated findings by category, per-line citations, recommended adjustments, per-firm dispute trend tracking, and immutable audit log entries.

What outside counsel billing issues are caught without using LLM inference?

Outside counsel billing issues caught without LLM inference include block-billing, expense double-entries, staffing-ratio breaches, premium-time cap violations, and rate variances. These deterministic rule checks ensure consistent detection of specific guideline violations.

Do I need pre-parsed CSV files to audit hourly outside counsel invoices?

Pre-parsed CSV files are not strictly required to audit hourly outside counsel invoices. The skill accepts LEDES 1998B, 1998BI, 2000 formats, or pre-parsed CSV files, allowing flexibility in how legal operations teams submit billing data for review.