
Official Anthropic Agent Skills repo with document and example packs
Build ASP.NET Core endpoints with correct HTTP semantics, OpenAPI metadata, and sane error handling.
Clone or download it from github.com, then drop the folder into ~/.claude/skills/ (Claude Code) or your agent's skills directory.
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From the official dotnet/skills repo.
This skill guides an agent through adding or changing Web API endpoints, whether controllers or minimal APIs. It covers proper status codes and HTTP semantics, wiring up OpenAPI and Swagger, writing .http files to exercise the endpoints, and setting up global error-handling middleware so failures come back consistent.
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