Tsp Csharp

What it does

When your agent uses it

• Debugging C code — covers async/await
• HTTP resilience
• Options pattern
• ASP.NET Core patterns

Example prompts

• “/tsp-csharp”

What it can do on your machine

Read from SKILL.md and the folder at commit fe73cf3. It shows what the files ask for, not the result of running them.

• Tool permissions

  Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

  From allowed-tools in the SKILL.md frontmatter.

• Runs code

  No scripts in the folder and no shell commands in SKILL.md.

  From the folder's file list and the shell code blocks in SKILL.md.

• Network

  No URLs in SKILL.md.

  From URLs in SKILL.md, links to its own repository left out.

• Credentials

  Names no API keys, tokens, secrets or passwords.

  From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Tsp Csharp loads about 1.3k tokens when it runs, and up to ~11k if it reads all its reference files. Until then it costs about 140 tokens; SKILL.md has 391 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it

~140

When it runs · the whole SKILL.md, loaded when a task matches

~1.3k

With references · SKILL.md plus every file in references/, read only if the agent opens them

~11k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from querylenshq/ef-querylens at commit fe73cf3, republished under its MIT licence (© querylenshq). 391 words, ~1,263 tokens.

name

tsp-csharp

description

Comprehensive C# and .NET development skill for TSP projects. Use when writing, reviewing, or debugging C# code — covers async/await, EF Core, performance, security, HTTP resilience, Options pattern, middleware, logging, and ASP.NET Core patterns. Trigger for: async, Task, CancellationToken, DbContext, LINQ, Span, Memory, hot path, authentication, authorization, validation, secrets, HttpClient, IOptions, middleware, minimal API, TypedResults, ProblemDetails, Channels, ILogger, Serilog, logging, pagination, entity design, audit fields, OpenAPI.

1. UseExceptionHandler()          // Catch everything downstream
2. UseStatusCodePages()
3. UseHttpsRedirection()
4. UseStaticFiles()               // If applicable
5. UseRouting()                   // Before auth
6. UseCors()                      // After routing, before auth
7. UseRateLimiter()
8. UseAuthentication()            // Identify user
9. UseAuthorization()             // Check permissions
10. UseOutputCache()              // After auth
11. MapEndpoints()                // Last

© querylenshq, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 6 other files (references) in .github/skills/tsp-csharp of querylenshq/ef-querylens.

• SKILL.md
• references/_contract.md
• references/async.md
• references/ef-core.md
• references/logging.md
• references/perf.md
• references/security.md

Open the folder on GitHubat commit fe73cf3