dotnet-dependency

A guide for investigating .NET project dependencies, including NuGet packages and project references. Dependencies are external components that an application relies on.

In plain words
What is it for?
Listing, adding, updating, or removing packages; tracing transitive dependencies; checking vulnerabilities; and managing .NET tools.
Why use it?
It helps explain why packages are present and identify outdated, vulnerable, or indirectly included components.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/nikiforovall/github-copilot-rules/dotnet-dependency
Any agent
npx skills add NikiforovAll/github-copilot-rules --skill dotnet-dependency
Clone the repo
git clone --depth 1 https://github.com/NikiforovAll/github-copilot-rules

Made for: Claude Code, Codex.

Per session 35 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,435 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 94% copy Near-identical to another mod 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 $0.00035 $0.01435
Opus 5 $0.00017 $0.00718
Sonnet 5 $0.00007 $0.00287
Haiku 4.5 $0.00003 $0.00144

Measured 2d ago against content hash 2794d62b431f, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

dotnet-dependency 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 2d 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.

Origin

This is a copy

94% identical to dotnet-dependency — 1 line 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.

.github/skills/dotnet-dependency/SKILL.md · 199 lines

How it starts

The opening of the file, as written. The whole thing — 199 lines — stays where its author put it; the contents beside it link to each section on GitHub.

.NET Dependencies

Investigate and manage .NET project dependencies using built-in dotnet CLI commands.

When to Use This Skill

Invoke when the user needs to:

  • Search for NuGet packages or find latest versions
  • Add, update, or remove package references
  • Understand why a specific NuGet package is included
  • List all project dependencies (NuGet packages or project references)
  • Find outdated or vulnerable packages
  • Trace transitive dependencies
  • Manage dotnet tools (search, install, update)

Quick Reference

Command Purpose
dotnet package search <term> Search NuGet for packages
dotnet package search <name> --exact-match List all versions of a package
dotnet add package <id> Add/update package to latest version
dotnet add package <id> -v <ver> Add/update package to specific version
dotnet remove package <id> Remove package reference
dotnet nuget why <package> Show dependency graph for a package
dotnet list package List NuGet packages
dotnet list package --include-transitive Include transitive dependencies
dotnet list reference --project <project> List project-to-project references
dotnet list package --outdated Find packages with newer versions
dotnet list package --vulnerable Find packages with security issues
dotnet outdated (Third-party) Check outdated packages
dotnet outdated -u (Third-party) Auto-update packages
dotnet tool search <term> Search for dotnet tools
dotnet tool update <id> Update local tool to latest
dotnet tool update --all Update all local tools

Read the full file on GitHub · 199 lines

Files

What ships with it

1 file 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. 2d ago First seen · 199 lines · 35 tokens per session scan A 2794d62b431f

Subscribe to this mod's changes

dotnet-dependency is a skill published in the GitHub repository NikiforovAll/github-copilot-rules (131 stars, last pushed 6mo ago), licensed Apache-2.0. It adds 35 tokens to every session and 1,435 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 94% identical to dotnet-dependency, differing in 1 line, and is treated as a copy.