What problem does it solve? Managing a distributed .NET application with multiple services, databases, and integrations requires coordinating many moving parts. This Skill provides structured guidance for operating Aspire AppHosts through the Aspire CLI, covering startup, resource lifecycle, log inspection, and integration management without memorizing command syntax. ## Core Features & Use Cases - App Lifecycle Management: Start, stop, and restart the AppHost with aspire start, including isolated mode for git worktrees to avoid port conflicts. - Resource-Level Operations: Rebuild individual .NET project resources with aspire resource <name> rebuild instead of restarting the entire AppHost. - Debugging and Observability: Inspect resource status, structured logs, console output, and distributed traces via aspire describe, aspire otel logs, and aspire otel traces. - Integration Management: Search official docs with aspire docs search and add new integrations with aspire add. - Use Case: After modifying a single API project in your Aspire solution, run aspire resource myapi rebuild to rebuild and restart only that resource, then check aspire otel logs myapi to verify it started cleanly. ## Quick Start Ask the agent to start the Aspire app and show the status of all resources.