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worker-image-investigation

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Diagnose image-based CI failures and debug VMs.

Software Engineering#debugging#image#azure#vm#sbom#taskcluster
Authorjwmossmoz
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Investigate Taskcluster task failures caused by worker images — extract SBOM information, compare passing vs failing tasks, and debug Azure VMs.

Core Features & Use Cases

  • Extract SBOM and image version information for worker pools.
  • Compare two tasks to identify image/version differences and surface regressions.
  • Batch analyze task groups to reveal alpha vs production discrepancies.
  • Spin up throwaway Azure VMs from pool images for hands-on debugging.
  • Retrieve VM details and Windows builds via Azure CLI.
  • Generate sheriff-friendly reports summarizing findings.

Quick Start

Investigate a failing Taskcluster task by its ID to surface image versions, SBOM links, and VM details.

Dependency Matrix

Required Modules

None required

Components

scriptsreferences

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: worker-image-investigation
Download link: https://github.com/jwmossmoz/agent-skills/archive/main.zip#worker-image-investigation

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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