What problem does it solve? Working with the Azure DevOps CLI extension is error-prone: there is no az ado command, syntax varies across five command roots, empty output is easily misread as an empty result, and unguarded writes can misassign work items or queue unintended deployments. This Skill provides verified command routing, response validation rules, and authorization guardrails for safe ADO operations. ## Core Features & Use Cases - Command routing and discovery: Maps tasks to the correct root (az devops, az boards, az repos, az pipelines, az artifacts) with 269 captured help pages as navigation references, while requiring live -h verification before execution. - Board and identity workflows: Covers WIQL queries (including the @project macro limitation in extension 1.0.8), work-item hierarchy mapping, assignee identity resolution, and relation changes with cycle and conflict detection. - Response and effects contract: Enforces JSON output parsing, pagination checks, write read-backs, and explicit authority requirements for deletions, permission changes, and pipeline queueing. - Use Case: You need to inventory 800+ work items in a project and propose a re-parenting plan. The Skill guides you to partition the WIQL query by ID bounds, verify identities with az devops user show, preview exact relation changes, and read back every write. ## Quick Start Ask the agent to list all work items in your Azure DevOps project using the az-ado skill and verify the results with a read-back query.