What problem does it solve? Azure VM support engineers waste time hunting for troubleshooting guides scattered across internal wikis, Microsoft Learn, incident systems, and Linux vendor documentation. This Skill runs a tiered, multi-source search workflow that finds the right TSG, KB article, or incident record and returns cited, ranked results. ## Core Features & Use Cases - Tiered multi-source search: Queries CSS Wiki (Supportability ADO) and Microsoft Learn in parallel by default, then auto-escalates to EngHub, ICM, azurewiki, Linux vendor KBs (Red Hat / SUSE / Ubuntu / Oracle), and public web search only when earlier tiers come up empty. - Topic-aware project routing: Maps query keywords to the right Supportability ADO projects (AzureNetworking, AzureLinuxNinjas, AzureBackup, WindowsEE, and 16 more) with a routing table, disambiguation rules, and a 4-project cap. - Failure recovery: Detects MCP timeouts and auth failures and falls back to the ADO REST API with an az-issued token, without blocking the response. - Use Case: A customer reports a SUSE Pacemaker SBD fencing issue. The Skill routes the search to AzureIaaSVM + AzureLinuxNinjas, fires csswiki and mslearn queries in parallel, reads the top TSG pages, and returns a synthesized answer with clickable source links. ## Quick Start Ask the assistant to find a troubleshooting guide for your Azure VM issue, for example: find the TSG for RDP internal error MachineKeys on Azure VMs.