dotnet-engineer-skill

dotnet-engineer-skill is a skill for Claude Code, Codex from lschaffer/tealkit. It costs 33 tokens per session (1,665 once invoked), scanned A, original, no licence file.

A broad .NET development helper for modernising Windows Forms applications, refactoring backend services, creating unit and integration tests, and upgrading projects.

In plain words
What is it for?
Use it for WinForms modernisation, backend refactoring, unit-test and integration-test generation, and automated project upgrades.
Why use it?
It brings several common .NET maintenance tasks into one workflow instead of requiring separate manual plans and changes.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it for WinForms modernisation, backend refactoring, unit-test and integration-test generation, and automated project upgrades.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/lschaffer/tealkit/dotnet-engineer
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 lschaffer/tealkit --skill dotnet-engineer
Clone the repo
git clone --depth 1 https://github.com/lschaffer/tealkit

Made for: Claude Code, 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-engineer-skill

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/lschaffer/tealkit/dotnet-engineer"><img src="https://agentmods.dev/badge/skills/lschaffer/tealkit/dotnet-engineer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 33 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,665 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 unknown 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 $0.00033 $0.01665
Opus 5.5 $0.00013 $0.00666
Sonnet 5.5 $0.00007 $0.00333
Haiku 4.5 $0.00003 $0.00167

Measured today against content hash fa907a3839ef, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-03, from the pricing page.

Security

Grade A, and why

dotnet-engineer-skill 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 today.

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.

cli/skills/dotnet-engineer-skill.md · 111 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. today First seen · 111 lines · 33 tokens per session scan A fa907a3839ef

Subscribe to this mod's changes

dotnet-engineer-skill is a skill published in the GitHub repository lschaffer/tealkit (7 stars, last pushed yesterday), with no licence file. It adds 33 tokens to every session and 1,665 once invoked, about $0.0001 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 2026-10-03.

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