configure-auth SKILL.md skillB
configure-auth from dotnet/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add dotnet/skills/configure-auth@git:20261005.c6ec97bPins git:20261005.c6ec97b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- dotnet/skills
- Path
plugins/dotnet-blazor/skills/configure-auth/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261005.c6ec97b, committed Oct 5, 2026
- First version recorded
- May 25, 2026
- Size
- 7,151 bytes
- Repository stars
- 5,836
- License
- MIT
Add authentication and authorization to a Blazor Web App, accounting for the app's render mode. USE WHEN the user needs [Authorize] on pages, AuthorizeView, role or policy-based access, login/logout Identity pages, or AuthenticationStateProvider. Also USE WHEN auth state is null after WebAssembly loads, SignInManager throws in an interactive component, NotAuthorized content never renders in static SSR, or HttpContext.User is null in an interactive component. DO NOT USE for general component…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Configure Auth
## Step 1 — Read AGENTS.md
Read `AGENTS.md` at the workspace root for the project's interactivity mode and scope before making changes.
## Step 2 — Register auth services in Program.cs
```csharp
// Program.cs (server project)
builder.Services.AddCascadingAuthenticationState();
builder.Services.AddAuthorization();
```
For ASP.NET Core Identity add the Identity services:
```csharp
builder.Services.AddAuthentication(options =>
{
options.DefaultScheme = IdentityConstants.ApplicationScheme;
options.DefaultSignInScheme = IdentityConstants.ExternalScheme;
})
.AddIdentityCookies();
builder.Services.AddIdentityCore<ApplicationUser>()
.AddRoles<IdentityRole>()
.AddEntityFrameworkStores<ApplicationDbContext>()
.AddSignInManager()
.AddDefaultTokenProviders();
```
## Step 3 — Wire App.razor for auth and render mode
The `App.razor` component must use `AuthorizeRouteView` and conditionally apply the render mode so that pages excluded from interactive routing render statically.
```razor
<!DOCTYPE html>
<html>
<head>
<HeadOutlet @rendermode="RenderModeForPage" />
</head>
<body>
<Routes @rendermode="RenderModeForPage" />
…Read the whole file at its exact version.
How to install
mdr add dotnet/skills/configure-auth@sha256:3163cf33820d5f8eThe line at the top of this page pins the label git:20261005.c6ec97b, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_m6tgwejwzkok7wa3)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between May 25, 2026 and Oct 5, 2026, about one every 133 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261005.c6ec97b latest | 2026-10-05 | c6ec97b | 7,151 B | B | view · diff |
| git:20260525.198e58c | 2026-05-25 | 198e58c | 7,153 B | B | view |
Audit of the latest version
- fail: No script tag (matched: <script)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7151 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
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
dotnet/skills · 5,836 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_m6tgwejwzkok7wa3 GET https://markdownregistry.com/api/v1/resolve?ref=dotnet/skills/configure-auth GET https://markdownregistry.com/api/v1/blob/3163cf33820d5f8e00d3dc96b0c9a3ee2e69d55c9be95897353b769f4a81d837
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.