## QA Verification Complete ✅ **Status:** VERIFIED - All requirements met **Test Results:** - ✅ 184/184 tests passing (45 new tests for hosts commands) - ✅ All QA requirements from issue description verified - ✅ Comprehensive test coverage for both commands **Key Findings:** - `vdog hosts list` correctly implements all options (--filter, --sort-by, --sort-dir, --from, --include-muted, --include-metadata) - `vdog hosts totals` returns accurate total_active and total_up counts - Both table and JSON output modes work correctly - Tag-based filtering works as expected - Empty results show helpful messages - Error handling is robust with user-friendly messages - Code quality is excellent with proper documentation **Implementation:** - Created: `vdog/src/vdog/commands/hosts.py` (372 lines) - Tests: `vdog/tests/test_hosts.py` (531 lines, 45 tests) - No bugs or issues found **Recommendation:** Ready for merge Full QA report: /tmp/qa-VDOG-7.md

## Implementation Complete ### What was done: - Implemented `vdog hosts list` command with options: --filter, --sort-by, --sort-dir, --from, --include-muted, --include-metadata - Uses Datadog API: GET /api/v1/hosts - Displays hosts in table with name, CPU, load, status columns - Supports JSON output mode - Implemented `vdog hosts totals` command with option: --from - Uses Datadog API: GET /api/v1/hosts/totals - Returns total_active and total_up counts ### Tests: - Created 45 unit tests covering all functionality - All 184 tests pass (45 new + 139 existing) ### PR: - https://github.com/verkada/llm-tools/pull/10

## Feature Triage Complete **Status:** PARTIALLY IMPLEMENTED **Summary:** The hosts command file already exists with stub implementations. The CLI structure and integration are complete, but the actual API calls, options, and output formatting need to be implemented. **Implementation Location:** `vdog/src/vdog/commands/hosts.py` (modify existing file) **Complexity:** Low-Medium - straightforward API calls with existing patterns **Key Findings:** - Command group and stubs already exist in `hosts.py` - Already registered in `cli.py` - Datadog API endpoints documented: `GET /api/v1/hosts` and `GET /api/v1/hosts/totals` - No new dependencies needed **Next Steps:** 1. Add Typer options for all parameters 2. Implement API calls using DatadogClient 3. Add output formatting with ColumnConfig 4. Create unit tests See full triage report at `/tmp/triage-VDOG-7.md`