check-prereq-agent-dotnet

# Check Prerequisites for .NET Agents ## Overview This skill checks whether all prerequisites are installed for building durable AI agents in .NET. Run this skill before using the `create-agent-dotnet` skill. > **On naming.** [Dapr Agents](https://github.com/dapr/dapr-agents) is a **Python-only** framework; there is no Dapr Agents SDK for .NET. The .NET path is [Microsoft Agent Framework](https://learn.microsoft.com/en-us/agent-framework/) (`Microsoft.Agents.AI`, `Microsoft.Extensions.AI`) executed durably on Dapr Workflow by the [`Diagrid.AI.Microsoft.AgentFramework`](https://www.nuget.org/packages/Diagrid.AI.Microsoft.AgentFramework) package. Every agent turn — each LLM call and each tool call — becomes a workflow activity, which is where the durability comes from. The `Dapr` in the .NET type names (`AddDaprAgents`, `IDaprAgentInvoker`) refers to that workflow runtime, not to the Python framework. ## Prerequisites The following must be installed: - [.NET 10 SDK](https://dotnet.microsoft.com/en-us/download) - [C# LSP Plugin](https://claude.com/plugins/csharp-lsp) - [Docker](https://www.docker.com/products/docker-desktop/) or [Podman](https://podman.io/docs/installation) - [Dapr CLI](https://docs.dapr.io/getting-started/install-dapr-cli/) (version 1.18+) - At least one LLM provider reachable by a Dapr [conversation component](https://docs.dapr.io/reference/components-reference/supported-conversation/): `OPENAI_API_KEY`, `ANTHROPIC_API_KEY`, `GOOGLE_API_KEY`, or a local ...