dotnet/skills · plugins/dotnet-aspnetcore/skills/dotnet-webapi/SKILL.md

dotnet-webapi skillA

dotnet-webapi is agent-read markdown (skill) from dotnet/skills: Guides creation and modification of ASP.NET Core Web API endpoints with correct HTTP semantics, OpenAPI metadata, and error handling. USE FOR: adding new API endpoints (controllers or minimal APIs), wiring up OpenAPI/Swagger, creating .http test files, setting up global error handling middleware. DO NOT USE FOR: general C# coding style, EF Core data access or query optimization (use optimizing-ef-core-queries), frontend/Blazor work, gRPC services, or SignalR hubs..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add dotnet/skills/dotnet-webapi@git:20260608.2d163bb
Exact content
mdr add dotnet/skills/dotnet-webapi@sha256:70e10d74aa367ee6

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_73y62uowua46cfpc.svg)](https://markdownregistry.com/a/art_73y62uowua46cfpc)

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Versions

versioncommittedcommitsizeaudit
git:20260608.2d163bb latest2026-06-08 2d163bb 21,923 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (21923 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

dotnet/skills · 5,437 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_73y62uowua46cfpc
GET https://markdownregistry.com/api/v1/resolve?ref=dotnet/skills/dotnet-webapi
GET https://markdownregistry.com/api/v1/blob/70e10d74aa367ee63060b64edc397c5998c03da0fbdaf120f5aa8c94d373b77d

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.