Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add AmariahAK/atlarix-skills --skill dotnetgit clone --depth 1 https://github.com/AmariahAK/atlarix-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/amariahak/atlarix-skills/dotnet)<a href="https://agentmods.dev/skills/amariahak/atlarix-skills/dotnet"><img src="https://agentmods.dev/badge/skills/amariahak/atlarix-skills/dotnet/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/amariahak/atlarix-skills/dotnet"><img src="https://agentmods.dev/badge/skills/amariahak/atlarix-skills/dotnet.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00002 | $0.00362 |
| Opus 5 | $0.00001 | $0.00181 |
| Sonnet 5 | $0.00000 | $0.00072 |
| Haiku 4.5 | $0.00000 | $0.00036 |
Grade A, and why
.NET Patterns scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
.NET Patterns
When to use this skill
Use this skill when working in .NET projects (C#) and you want clean layering, safe async usage, and maintainable dependency injection patterns.
Core patterns
Async all the way
Rules:
- use
async/awaitend-to-end for IO - avoid blocking waits (
.Result,.Wait()) - use cancellation tokens in long-running operations
Dependency injection boundaries
Prefer:
- services with clear responsibilities
- interfaces at boundaries (HTTP, DB, external APIs)
Avoid:
- service locator patterns
- DI containers used as “global state”
Configuration and secrets
- use environment-specific config
- never commit secrets
- validate required configuration on startup
Testing
- unit tests for pure logic
- integration tests for DB/wiring
- avoid over-mocking
Atlarix tool notes
- Explore: locate
.sln/*.csprojand startup entry points. - Build: run
dotnet testanddotnet build. - Debug: follow stack traces; check first app frame and DI registration.
- Review: ensure async correctness and cancellation support.
Common mistakes to avoid
- Blocking on async tasks
- Missing cancellation tokens
- Controllers doing business logic
Mini-checklist
- Async end-to-end
- Layers are separated
- Config validated
- Tests run in CI
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 6d ago First seen · 59 lines · 2 tokens per session scan A 20a1682d5897
.NET Patterns is a skill published in the GitHub repository AmariahAK/atlarix-skills (2 stars, last pushed 2d ago), licensed Apache-2.0. It adds 2 tokens to every session and 362 once invoked, about $0.0000 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
Other skills, from other repositories
author-test
Generate a test given sample. Parameters: C# SDK repository root; Package name: one of Azure.AI.Projects, Azure.AI.Projects.Agents or Azure.AI.Extensions.OpenAI; the sample to use as a starting point for the test.
migrate-xunit-to-xunit-v3
Migrate .NET test projects from xUnit.net v2 to xunit.v3 and fix v3 breaks. Use for package/CPM conversion, OutputType=Exe, preserving the VSTest or MTP runner (including projects currently using YTest.MTP.XUnit2), incompatible TFMs, async void tests, string-to-Type attributes, custom Fact/Theory/BeforeAfterTest…
csharp-expert
Expert-level C# development with .NET 8+, ASP.NET Core, LINQ, async/await, and enterprise patterns. Use when the user mentions C#, .NET, ASP.NET, enterprise, or Microsoft platforms, or when the task involves Modern C#, Async/Await, LINQ, or ASP.NET Core.
dotnet-testing-autodata-xunit-integration
A guide for using AutoFixture, a .NET library that creates test data, with xUnit, a .NET testing framework. It explains attributes such as AutoData, InlineAutoData, and MemberAutoData for supplying values to parameterized tests.
dotnet-testing-autofixture-nsubstitute-integration
A .NET testing guide for using AutoFixture and NSubstitute to automatically create test data and substitute versions of dependencies.
dotnet-testing-bogus-fake-data
A guide to Bogus, a .NET library for generating realistic fake data such as names, addresses, phone numbers, emails, and product records. It shows how to define generation rules and create one or many records.