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 Benknightdark/neo-skills --skill neo-dotnetgit clone --depth 1 https://github.com/Benknightdark/neo-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/benknightdark/neo-skills/neo-dotnet)<a href="https://agentmods.dev/skills/benknightdark/neo-skills/neo-dotnet"><img src="https://agentmods.dev/badge/skills/benknightdark/neo-skills/neo-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/benknightdark/neo-skills/neo-dotnet"><img src="https://agentmods.dev/badge/skills/benknightdark/neo-skills/neo-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 | $0.00080 | $0.00638 |
| Opus 5.5 | $0.00032 | $0.00255 |
| Sonnet 5.5 | $0.00016 | $0.00128 |
| Haiku 4.5 | $0.00008 | $0.00064 |
Grade A, and why
neo-dotnet 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.
How it starts
The opening of the file, as written. The whole thing — 48 lines — stays where its author put it; the contents beside it link to each section on GitHub.
.NET Core Routing Skill
Overview
This skill serves as the unified entry point for the .NET development environment. It ensures the system environment meets the requirements for modern .NET development, and has the capability to analyze user requirements, generate corresponding command-line operations, and route to the appropriate domain expert skills.
Core Responsibilities (Perceive & Act)
-
Environment Detection and Version Validation
- Run
dotnet --versionto check the currently installed SDK version. - Mandatory requirement: Only .NET 6 or higher is supported. If a version lower than .NET 6 is detected, prompt the user to upgrade.
- Run
-
Execute Appropriate .NET CLI
- Provide or execute modern CLI commands based on the detected version and project state.
- Examples:
- Build and run:
dotnet build,dotnet run - Test:
dotnet test - Package management:
dotnet add package,dotnet tool restore
- Build and run:
-
Requirement Analysis and Dynamic Skill Routing
- Determine the involved domain based on the user's specific problem or project architecture.
- If the user's task falls into the following specific domains, prepare to use or recommend the corresponding sub-skill:
neo-dotnet-minimal-apis: When the requirement is for lightweight routing development, high-performance microservices, and Controllers are not used.neo-dotnet-webapi: When the requirement is for traditional RESTful API development following the controller pattern.neo-dotnet-mvc: When the requirement involves Server-Side Rendering (SSR), Razor views, and ViewModels.neo-dotnet-tag-helper: When the requirement is for developing custom Razor Tag Helpers using pure C# (without CSHTML), focusing on reusable UI components and logic.neo-dotnet-ef-core: When the requirement involves database migrations, Linq query optimization, or model mapping.
Usage Guidelines
When this skill is triggered, please prioritize checking the SDK environment, then answer the user's .NET-related questions. If the problem is found to belong to one of the four professional domains mentioned above, proactively suggest and prepare to delegate it to the corresponding expert skill for processing.
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.
- 1mo ago First seen · 48 lines · 80 tokens per session scan A 9f24efe7b2fd
neo-dotnet is a skill published in the GitHub repository Benknightdark/neo-skills (7 stars, last pushed yesterday), licensed MIT. It adds 80 tokens to every session and 638 once invoked, about $0.0003 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.
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