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 diagrid-labs/dapr-skills --skill check-prereq-dotnetgit clone --depth 1 https://github.com/diagrid-labs/dapr-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/diagrid-labs/dapr-skills/check-prereq-dotnet)<a href="https://agentmods.dev/skills/diagrid-labs/dapr-skills/check-prereq-dotnet"><img src="https://agentmods.dev/badge/skills/diagrid-labs/dapr-skills/check-prereq-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/diagrid-labs/dapr-skills/check-prereq-dotnet"><img src="https://agentmods.dev/badge/skills/diagrid-labs/dapr-skills/check-prereq-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 | $0.00035 | $0.00656 |
| Opus 5.5 | $0.00014 | $0.00262 |
| Sonnet 5.5 | $0.00007 | $0.00131 |
| Haiku 4.5 | $0.00003 | $0.00066 |
Grade A, and why
check-prereq-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 10d 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.
This is a copy
83% identical to check-prereq-agent-dotnet — 31 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
Check Prerequisites for Dapr Workflow .NET
Overview
This skill checks whether all prerequisites are installed for building Dapr Workflow applications in .NET. Run it only when you ask for it, for example before using the create-workflow-dotnet skill. It is never run automatically as a pre-step.
Prerequisites
The following must be installed:
- .NET 10 SDK
- C# LSP Plugin
- Docker or Podman
- Dapr CLI (version 1.18+)
Prerequisite Checks
Run ALL of these checks. Check steps 2-5 in parallel. Track which checks pass and which fail.
Step 1: Detect Operating System
Read the file at ../dapr-shared/prereq-detect-os.md and follow those instructions.
Step 2: Check the C# LSP plugin
Read the file at ../dapr-shared/prereq-check-csharp-lsp.md and follow those instructions.
Step 3: Check .NET SDK
Read the file at ../dapr-shared/prereq-check-dotnet-sdk.md and follow those instructions.
Step 4: Check Docker or Podman
Read the file at ../dapr-shared/prereq-check-docker-podman.md and follow those instructions.
Step 5: Check Dapr CLI
Read the file at ../dapr-shared/prereq-check-dapr-cli.md and follow those instructions.
Show final message
After all checks are complete, report the results:
- List each check and whether it passed or failed.
- For any failed checks, provide the relevant install link from the Prerequisites section.
- If all checks passed, inform the user they can proceed with the
create-workflow-dotnetskill.
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.
- 10d ago Changed · +3 lines · -14 tokens per session 26a49ac710a1
- 15d ago Changed · +2 lines 9a7174feb59f
- 1mo ago First seen · 58 lines · 49 tokens per session scan A 7d4dd5053ae2
check-prereq-dotnet is a skill published in the GitHub repository diagrid-labs/dapr-skills (13 stars, last pushed 10d ago), licensed MIT. It adds 35 tokens to every session and 656 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 83% identical to check-prereq-agent-dotnet, differing in 31 lines, and is treated as a copy.
Other skills, from other repositories
csharp-dotnet
Use when building on .NET 8+ with C# 12. Covers nullable reference types, records, async/await correctness, minimal APIs, dependency injection, and EF Core query performance. Trigger on "async deadlock in my asp.net app", "turn on nullable reference types", "ef core is doing n+1 queries", "set up a minimal api in .net…
neo-csharp
Use this skill when writing, reviewing, debugging, or modernizing C# code in .NET projects. Trigger for .cs/.csproj files, C# language-version questions, nullable reference types, records, pattern matching, async/cancellation, or version-appropriate syntax from C# 10+.
neo-dotnet-ef-core
Use this skill when the task involves Entity Framework Core models, DbContext, migrations, LINQ queries, change tracking, database providers, performance tuning, or data access review in .NET projects.
neo-dotnet-minimal-apis
Use this skill when building, debugging, refactoring, or reviewing ASP.NET Core Minimal APIs, lightweight endpoints, route groups, endpoint filters, typed results, OpenAPI metadata, or high-performance .NET API services without controllers.
neo-dotnet-mvc
Use this skill when building, debugging, refactoring, or reviewing ASP.NET Core MVC apps with Razor views, controllers, ViewModels, validation, Tag Helpers, View Components, layouts, or server-rendered workflows.
neo-dotnet-tag-helper
Use this skill when the user asks to design, implement, refactor, or review custom ASP.NET Core Tag Helpers in C#, including TagBuilder usage, strongly typed attributes, dependency injection, ProcessAsync, and reusable Razor UI behavior.