csharp-collections
C# collection conventions---choosing between ToList, new List, and collection-expression spread to materialize or copy a sequence, and which collection…
Skill by bricelam
Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/bricelam-csharp-collections
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
Get the weekly diff
The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.
About
Use cases: writing
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/csharp-collections
What's inside
- Skill name
csharp-collections- Description
- C# collection conventions---choosing between ToList, new List, and collection-expression spread to materialize or copy a sequence, and which collection interface to use for method parameters and return types. Use whenever materializing an enumerable into a list or declaring a collection-typed parameter or return type (arrays, `List<T>`, `IEnumerable<T>`, dictionaries, etc.).
- License
- unknown
- Instructions
- 23 lines in SKILL.md · view on GitHub
Files (1)
- SKILL.md
The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub
More from bricelam/bricelam-plugins
- 0.559score
dotnet-testing
bricelam
Conventions for .NET tests---test framework and library choices (xunit.v3, Testcontainers; no Moq or FluentAssertions), unit vs.
SkillAFreshness: AClaude Code +9 - 0.559score
csharp-libraries
bricelam
Which NuGet package or BCL API to use when several compete for the same job in C#/.NET (HTTP resilience, YAML, JSON, MVVM, ORM, logging, versioning, DB…
SkillAFreshness: AClaude Code +9 - 0.559score
csharp-lsp
bricelam
When to use the LSP tool (Roslyn language server) while working in C# code---finding a symbol's definition, references, implementations, or callers, and…
SkillAFreshness: AClaude Code +9 - 0.556score
dotnet-solution-template
bricelam
Repo-root config files, license, and CI for a brand-new .NET repo.
SkillAFreshness: AClaude Code +9 - 0.556score
csharp-linq-query-syntax
bricelam
How to write a C# LINQ query expression (`from`...`select`) that ends in a method call like `Count()`, `ToList()`, or `First()`.
SkillAFreshness: AClaude Code +9 - 0.556score
csharp-primary-constructors
bricelam
Don't use C# primary constructors on classes or structs.
SkillAFreshness: AClaude Code +9 - 0.556score
csharp-xml-docs
bricelam
Conventions for writing C# XML documentation comments (`///`)---when to write them, which tags to use, and standard wording for `<summary>`, `<param>`…
SkillAFreshness: AClaude Code +9 - 0.556score
markdown-style
bricelam
Conventions for writing Markdown---table formatting, smartypants shorthand for dashes, quotes, and ellipses, and sparing use of code spans.
SkillAFreshness: AClaude Code +9 - 0.556score
docfx-style
bricelam
Conventions for DocFX documentation---`toc.yml` table-of-contents structure.
SkillAFreshness: AClaude Code +9 - 0.554score
csharp-csvhelper
bricelam
Conventions for using CsvHelper in C#---aliasing its generically named attribute types.
SkillAFreshness: AClaude Code +9 - 0.554score
csharp-native-interop
bricelam
Conventions for writing Win32 native interop code in C# using CsWin32 (the Microsoft.Windows.CsWin32 source generator).
SkillAFreshness: AClaude Code +9 - 0.551score
git-branch-naming
bricelam
Convention for naming git branches locally versus on the remote.
SkillAFreshness: AClaude Code +9
Signals
- Stars
- 0
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Oct 6, 2026 (23 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- License unknown
- Repository
- github.com/bricelam/bricelam-plugins
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from bricelam
- 0.559score
csharp-libraries
bricelam
Which NuGet package or BCL API to use when several compete for the same job in C#/.NET (HTTP resilience, YAML, JSON, MVVM, ORM, logging, versioning, DB…
SkillAFreshness: AClaude Code +9 - 0.559score
csharp-lsp
bricelam
When to use the LSP tool (Roslyn language server) while working in C# code---finding a symbol's definition, references, implementations, or callers, and…
SkillAFreshness: AClaude Code +9 - 0.559score
dotnet-testing
bricelam
Conventions for .NET tests---test framework and library choices (xunit.v3, Testcontainers; no Moq or FluentAssertions), unit vs.
SkillAFreshness: AClaude Code +9 - 0.556score
docfx-style
bricelam
Conventions for DocFX documentation---`toc.yml` table-of-contents structure.
SkillAFreshness: AClaude Code +9 - 0.556score
dotnet-solution-template
bricelam
Repo-root config files, license, and CI for a brand-new .NET repo.
SkillAFreshness: AClaude Code +9 - 0.556score
markdown-style
bricelam
Conventions for writing Markdown---table formatting, smartypants shorthand for dashes, quotes, and ellipses, and sparing use of code spans.
SkillAFreshness: AClaude Code +9
Cite this page
csharp-collections skill. Agent Mart. https://agentmart.dev/skills/bricelam-csharp-collections (last updated 2026-10-24)