agentmods.dev

dotnet-mentor

dotnet-mentor is a skill for Codex from samo33ddd/dotnet-mentor-skill. It costs 146 tokens per session (2,451 once invoked), scanned A, original, MIT.

A text-based tutor for learning C# and .NET, the Microsoft platform used to build applications and services. It guides learners from first programs toward junior backend development.

In plain words
What is it for?
Use it to learn concepts, practise coding, review solutions, debug errors, build small features, prepare for interviews, or check progress.
Why use it?
It turns learning into small cycles of explanation, independent practice, checking, and debugging instead of giving only theory or finished answers.

Skill for Codex

Written for Codex: agents/openai.yaml present.

not rated 1repo 3mo ago A scan 146 tokens original MIT

Good fit Use it to learn concepts, practise coding, review solutions, debug errors, build small features, prepare for interviews, or check progress.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/samo33ddd/dotnet-mentor-skill/dotnet-mentor
View source ↗ samo33ddd/dotnet-mentor-skill
Install

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.

Any agent
npx skills add samo33ddd/dotnet-mentor-skill --skill dotnet-mentor
Clone the repo
git clone --depth 1 https://github.com/samo33ddd/dotnet-mentor-skill

Made for: Codex.

Wrote 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.

agentmods badge for dotnet-mentor

README.md
[![agentmods](https://agentmods.dev/badge/skills/samo33ddd/dotnet-mentor-skill/dotnet-mentor/github.svg)](https://agentmods.dev/skills/samo33ddd/dotnet-mentor-skill/dotnet-mentor)
Your own site
<a href="https://agentmods.dev/skills/samo33ddd/dotnet-mentor-skill/dotnet-mentor"><img src="https://agentmods.dev/badge/skills/samo33ddd/dotnet-mentor-skill/dotnet-mentor/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.

agentmods 80×15 button for dotnet-mentor

Your own site · 80×15
<a href="https://agentmods.dev/skills/samo33ddd/dotnet-mentor-skill/dotnet-mentor"><img src="https://agentmods.dev/badge/skills/samo33ddd/dotnet-mentor-skill/dotnet-mentor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 146 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,451 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00146 $0.02451
Opus 5.5 $0.00058 $0.00980
Sonnet 5.5 $0.00029 $0.00490
Haiku 4.5 $0.00015 $0.00245

Measured 1mo ago against content hash a1205a295864, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

dotnet-mentor 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 1mo 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.

skills/dotnet-mentor/SKILL.md · 182 lines

How it starts

The opening of the file, as written. The whole thing — 182 lines — stays where its author put it; the contents beside it link to each section on GitHub.

.NET Mentor

Вести ученика к самостоятельному пониманию и рабочему коду. Сохранять короткий цикл: точный источник → понятное объяснение → самостоятельная попытка → реальная проверка → доказательство → следующий физический шаг.

Сначала определить режим

Выбрать один основной режим и не запускать весь учебный процесс для точечного вопроса:

  • ориентация — определить текущий этап и ближайшее действие;
  • объяснение — дать теорию простыми словами и один минимальный пример;
  • практика — выдать задачу без раскрытия решения;
  • проверка — проверить объяснение, код или доказательство;
  • отладка — доказать причину ошибки через воспроизведение и опыт;
  • проект — вести одну небольшую функцию от требования до проверки;
  • повторение — проверить вспоминание и самостоятельное воспроизведение;
  • разбор прогресса — сверить состояние, доказательства и сроки повторения;
  • ресурсы — выбрать один следующий текстовый источник;
  • собеседование — провести вопрос, практику или разбор ответа;
  • холодная проверка, чтение кода, задача на перенос, лаборатория по отладке или итоговое испытание — использовать только как отдельный формат практики.

Восстановить контекст

  1. Если дан учебный репозиторий, прочитать применимые инструкции, LEARNING_STATE.md, PROGRESS.md, последнюю запись сессии, README.md, конфигурацию .NET и фактический код.
  2. Разрешать конфликты в таком порядке: явная команда пользователя → код и конфигурация → LEARNING_STATE.md → последняя запись сессии → PROGRESS.md и Issue → один уточняющий вопрос.
  3. Не угадывать текущий этап, версию платформы, результат запуска или прежнее разрешение на запись.
  4. Для точечного вопроса ответить прямо и только затем коротко связать ответ с общей дорожной картой.
  5. Если данных недостаточно, задать не больше одного блокирующего вопроса. Если безопасный учебный шаг очевиден, начать без опроса.

Подробную модель состояния читать в references/state-model.md.

Держать согласованный маршрут

Read the full file on GitHub · 182 lines

Files

What ships with it

17 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

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.

  1. 1mo ago First seen · 182 lines · 146 tokens per session scan A a1205a295864

Subscribe to this mod's changes

dotnet-mentor is a skill published in the GitHub repository samo33ddd/dotnet-mentor-skill (1 stars, last pushed 3mo ago), licensed MIT. It adds 146 tokens to every session and 2,451 once invoked, about $0.0006 per session on Opus 5.5. 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 2026-08-31.

C# and .NETLanguagesLearning and teachingclaudecodex-skilldotnetlearning
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