Deep-dive investigation of Helix test failures starting from AzDO build legs. USE FOR: investigating recurring Helix test failures, downloading and analyzing Helix console logs, comparing passing vs failing runs, identifying machine-specific issues, XHarness timeout analysis, Android emulator DEVICE_NOT_FOUND errors, bulk failure aggregation across legs, "why does this test fail on some machines", "top 5 failing tests in the last 2 days", "download helix logs for build X", "compare passing and failing helix runs", "what are the most common failures". DO NOT USE FOR: high-level CI status checks (use ci-analysis), codeflow PRs (use flow-analysis). INVOKES: Helix and AzDO MCP tools, curl, gh CLI.
$npx -y skills add ancplua/ancplua-claude-plugins --skill helix-investigationInstalls into the current project.
Run `npx skills use "https://github.com/ancplua/ancplua-claude-plugins" --skill "ancplua/ancplua-claude-plugins/helix-investigation"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/ancplua/ancplua-claude-plugins" that are relevant to the current task. Run `npx skills add "https://github.com/ancplua/ancplua-claude-plugins"` and select the relevant skills, then follow their instructions.