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cost-analysis

Analyze actual Azure spend, bill changes, and AKS or AI costs.

Skill by MicrosoftOfficial

IndexedMIT★ 3,145
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/microsoft-cost-analysis

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Analyze actual Azure spend, bill changes, and AKS or AI costs. WHEN: "Azure cost breakdown", "most expensive resources", "why did my bill increase", "cost spike", "unexpected charge", "Cosmos DB charges", "Foundry model costs", "AKS cluster cost", "namespace cost", "enable AKS cost analysis", "idle AKS capacity". DO NOT USE FOR: forecasts, pricing estimates, rightsizing, commitments, or budgets.

Use cases: cloud

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/cost-analysis

What's inside

Skill name
cost-analysis
Description
Analyze actual Azure spend, bill changes, and AKS or AI costs. WHEN: "Azure cost breakdown", "most expensive resources", "why did my bill increase", "cost spike", "unexpected charge", "Cosmos DB charges", "Foundry model costs", "AKS cluster cost", "namespace cost", "enable AKS cost analysis", "idle AKS capacity". DO NOT USE FOR: forecasts, pricing estimates, rightsizing, commitments, or budgets.
License
MIT
Metadata
author: Microsoft · version: 1.1.1
Instructions
39 lines in SKILL.md · view on GitHub

Files (13)

  • SKILL.md
  • ai-cost-analysis.md · references/
  • aks-anomaly.md · references/
  • aks-cost-analysis.md · references/
  • aks-enablement.md · references/
  • cost-investigation.md · references/
  • dimensions-by-scope.md · references/cost-query/
  • error-handling.md · references/cost-query/
  • examples.md · references/cost-query/
  • guardrails.md · references/cost-query/
  • request-body-schema.md · references/cost-query/
  • workflow.md · references/cost-query/
  • tools-and-safety.md · references/

SKILL.md (first lines)

# Azure Cost Analysis

## Quick Reference

| Intent | Workflow | Primary tools |
|--------|----------|---------------|
| Query historical spend | [Cost query](references/cost-query/workflow.md) | `query_costs` |
| Explain a spike | [Cost investigation](references/cost-investigation.md) | `query_costs`, Resource Graph |
| Analyze AKS spend | [AKS cost analysis](references/aks-cost-analysis.md) | `query_aks_costs`, Resource Graph |
| Analyze AI service spend | [AI cost analysis](references/ai-cost-analysis.md) | `query_costs` |

## When to Use This Skill

Use for spend, anomalies, and AKS or AI allocation.

## MCP Tools

Use cost tools and Resource Graph first. If an operation is unavailable, follow
[fallback and safety](references/tools-and-safety.md).

## Workflow

1. Confirm scope, period, currency, and breakdown.
2. Load only the matching workflow above.
3. Never transform MCP results in a shell or interpreter; request tool-side
   totals, grouping, sorting, or bounded follow-up queries.
4. Respect row limits and label incomplete data.
5. Separate measured cost from inferred causes and recommendations.

## Error Handling

| Error | Action |
|-------|--------|
| Access denied | Name the required scope and role. |
| Empty result | Distinguish no data from unavailable data. |
| Multiple currencies | Report each currency separately. |
| Server error | Retry once; then stop with the trace ID. |

From microsoft/skills, MIT.

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Signals

Stars
3,145
Forks
354
Open issues
26
Contributors
32
Last commit (this folder)
Sep 23, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

Version
1.1.1
License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

cost-analysis skill. Agent Mart. https://agentmart.dev/skills/microsoft-cost-analysis (last updated 2026-10-24)