infrastructure-liability-assessment

Calculate annual infrastructure depreciation gaps from budgets and maintenance data.

Updated Mar 30, 2026
One-click install
npx skills add https://github.com/BrianPillmore/MayorGPT --skill infrastructure-liability-assessment
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: infrastructure-liability-assessment
Source: https://github.com/BrianPillmore/MayorGPT/tree/main/skills/planning-and-growth/infrastructure-liability-assessment
Command: npx skills add https://github.com/BrianPillmore/MayorGPT --skill infrastructure-liability-assessment

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill helps city leadership and staff quantify the depreciation-driven funding gap created by deferred maintenance across major assets, enabling proactive budgeting, risk management, and credible planning conversations with executives and the public.

Core Features & Use Cases

  • Asset inventory consolidation by category (roads, water, sewer, stormwater, buildings, fleet, technology) to establish comprehensive scope.
  • Replacement-value estimation and backlog assessment using available data, benchmarks, and conservative assumptions when data is incomplete.
  • Depreciation-focused planning that compares required annual spending to actual maintenance to reveal the annual gap and potential multi-year funding needs.
  • Use Case: A city can generate a lightweight annual memo and dashboard showing the gap and recommended actions to close it over 3–5 years.

Quick Start

Provide a city-wide infrastructure liability analysis using asset inventory, replacement values, backlog, and budget data.

Frequently Asked Questions about infrastructure-liability-assessment

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

FAQPage Schema
How do I calculate the infrastructure liability from deferred maintenance?

To calculate the infrastructure liability, you identify the annual depreciation gap by comparing required maintenance spending against actual budgets across asset categories like roads, water, and buildings. This process reveals the municipal funding shortfall.

What is an infrastructure depreciation gap in municipal asset management?

An infrastructure depreciation gap is the annual shortfall between the spending required to maintain municipal assets and the actual maintenance budget allocated. It highlights the financial risk from deferred maintenance across public infrastructure.

How do I assess a maintenance backlog for city planning and budgeting?

You assess a maintenance backlog by consolidating the asset inventory, estimating replacement values, and evaluating current budgets across categories like sewer, fleet, and technology. This establishes the scope of deferred maintenance for city planning.

Can I estimate municipal infrastructure replacement values with incomplete asset data?

Yes, you can estimate municipal infrastructure replacement values with incomplete data by applying available benchmarks and conservative assumptions. This allows you to proceed with depreciation analysis and backlog assessment without a perfect dataset.

What is the best way to generate a multi-year funding plan for a city asset inventory?

The best way to generate a multi-year funding plan is to calculate the annual depreciation gap for your city asset inventory and apply scenarios to project funding needs. This provides clear next steps and recommended actions to close the gap over 3–5 years.