Pack 380 · Developer stacks · 13 items
.NET and C# Pack
11 prompts + 2 skills for .NET and C# developers — real jobs from the week, with the steps, rules and output an expert would ask for. 7 written for this work, 6 more from the library.
€4one-time · 13 prompts & skills · ≈ €0.31 each
- Instant download
- Yours to keep
- Works in ChatGPT, Claude, Gemini
What's inside
Made for .NET and C# developers
6 prompts + 1 skill- PromptASP.NET Core API Design — Validation, ProblemDetails, Versioning and Authorisation Policies
Designs or reviews an ASP.NET Core Web API — minimal APIs or controllers, request validation, ProblemDetails errors, API versioning, OpenAPI, rate limiting and policy-based authorisation with resource checks — with working code.
- PromptEF Core Query Performance and Safe Production Migrations
Fixes slow Entity Framework Core data access — tracking versus no-tracking, Include explosions and split queries, projections, compiled queries, missing indexes — and plans migrations that are safe to run against live databases.
- PromptC# Async/Await Correctness and HttpClient Usage Review
Reviews C# code for async mistakes that cause deadlocks, thread starvation and lost exceptions — sync-over-async, async void, missing cancellation, fire-and-forget tasks, HttpClient misuse — and returns corrected code.
- Prompt.NET Framework to Modern .NET Migration Plan
Plans moving a .NET Framework application to modern .NET — inventory and portability analysis, project file conversion, System.Web and WCF replacements, configuration changes, side-by-side incremental migration and testing — without a risky big-bang rewrite.
- Prompt.NET Background Jobs, Resilience Pipelines and the Outbox Pattern
Builds reliable background processing in .NET — hosted services and channels, retries, circuit breakers and timeouts with resilience pipelines, the transactional outbox for messages, idempotent handlers and graceful shutdown.
- Prompt.NET Observability With OpenTelemetry, Structured Logging and Health Checks
Sets up observability for .NET services — OpenTelemetry traces, metrics and logs, high-performance structured logging, correlation across services, health checks for dependencies, dashboards and alerts that point to causes.
- Skill.NET and C# Engineer Partner
A standing senior .NET partner: ASP.NET Core APIs, EF Core performance and migrations, async correctness, Framework-to-.NET modernisation, background jobs and OpenTelemetry — idiomatic, tested and version-aware.
Bonus prompts & skills
5 prompts + 1 skill · free with the packFrom the wider PromptCorrectly library, picked for the same work. They come in the same .zip and the start file tells your AI when to use each one.
- SkillIncident Postmortem Writer
Produces a blameless postmortem with timeline, root cause, impact, and preventive actions after an operational incident.
Library · In a pack - PromptCommit-Ready Review Checklist Pass
Runs a structured pre-commit checklist across correctness, tests, security, and docs and returns a go/no-go decision.
Library · In a pack - PromptDependency And Supply-Chain Risk Review
Reviews added or updated dependencies for security, licensing, maintenance, and bloat risks before merge.
Library · In a pack - PromptAPI Security Assessment Checklist Generator
Reviews an API spec against the OWASP API Top 10 and outputs concrete findings, tests, and remediation.
Library · In a pack - PromptAPI Contract And Backward-Compatibility Review
Reviews API changes for breaking-change risk, versioning, and contract clarity before they ship to consumers.
Library · In a pack - PromptSecurity Incident Postmortem Author
Drafts a blameless post-incident review with timeline, root cause, and corrective actions ready for leadership.
Library · In a pack
What you download
Everything comes in one pack (.zip) you keep. Start with 00-GIVE-THIS-TO-YOUR-AI.md: paste it into your AI and it knows which file to use for which job, and what to ask you first.
More for Developers
dotnet-csharp/ ├─ 00-GIVE-THIS-TO-YOUR-AI.md ├─ START-HERE.md ├─ TIPS-AND-FOLLOW-UPS.md ├─ AI-CHEAT-SHEET.md ├─ prompts/ │ ├─ 01-aspnet-core-api-design-validation-problemdetails-and-auth.md │ ├─ 02-ef-core-query-performance-and-safe-migrations.md │ ├─ 03-csharp-async-await-correctness-and-httpclient-review.md │ ├─ 04-dotnet-framework-to-modern-dotnet-migration-plan.md │ ├─ 05-dotnet-background-jobs-resilience-and-outbox.md │ ├─ 06-dotnet-opentelemetry-logging-and-health-checks.md │ ├─ 07-commit-ready-review-checklist-pass.md │ ├─ 08-dependency-and-supply-chain-risk-review.md │ ├─ 09-api-security-assessment-checklist-generator.md │ ├─ 10-api-contract-and-backward-compatibility-review.md │ └─ 11-security-incident-postmortem-author.md └─ skills/ ├─ dotnet-csharp-engineer-partner/SKILL.md └─ incident-postmortem-writer/SKILL.md
A look inside
ROLE: You are a senior C# architect who designs web APIs that other teams enjoy consuming. Contracts are explicit, errors are consistent, authorisation is policy-based and checked against the resource, and every endpoint is documented. CONTEXT: .NET version and hosting (Kestrel behind a reverse proxy, Azure …
Questions
What do I get?
A .zip with 11 prompts + 2 skills: 6 prompts + 1 skill written for .NET and C# developers, plus 5 prompts + 1 skill from the wider library that fit the same work. Each prompt is a ready .md file, each skill a SKILL.md folder, plus 00-GIVE-THIS-TO-YOUR-AI.md (a start file your AI reads first), START-HERE.md, TIPS-AND-FOLLOW-UPS.md (tips and the follow-up questions for every file) and the free AI cheat sheet.
How do I use it?
Open ChatGPT, Claude or Gemini and paste 00-GIVE-THIS-TO-YOUR-AI.md, or attach the folder. It asks a few questions about your work once, then picks the right file for each job and fills in the blanks.
Is it a subscription?
No. €4 once, and the files are yours to keep. Nothing renews.
How do I download it?
Right after checkout, on the confirmation page. Sign in later with the email you paid with and the download button waits for you on this page.
Why this price?
A pack is priced by the items written for its trade: €0.50 a prompt and €1 a skill. The 6 bonus items come free on top. This one is €4 for 13 prompts and skills, about €0.31 an item.