frontier-sre-agent-rvas / grubify
Copilot instructions7 starsChanged 17 days agoMITView on GitHub
This is a food delivery application with a React TypeScript frontend and .NET backend. Its source is retained for Azure SRE Agent investigation and remediation exercises. Source changes end at a reviewed pull request. Do not add deployment automation, Bicep/AZD infrastructure, registry credentials, or out-of-band Azure Container App updates. Prioritize user experience, maintain clean code architecture, and ensure proper error handling throughout the application.
We split this copilot-instructions.md into the rules it gives an agent
4 rules. About 0 are common, 4 are distinctive, and 0 are very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈4
Distinctive · estimate
This author's own choices. Worth a look.
0
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Distinctive: line 21
Use TypeScript strict mode
- Distinctive: line 22
Follow Material-UI design patterns
- Distinctive: line 24
Use async/await for API calls
- Distinctive: line 25
Follow RESTful conventions for API endpoints
≈ “Common” is an estimate: at least 1 in 5 of the 3,669 Copilot instructions files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
<!-- Use this file to provide workspace-specific custom instructions to Copilot. For more details, visit https://code.visualstudio.com/docs/copilot/copilot-customization#_use-a-githubcopilotinstructionsmd-file -->Grubify Food Delivery App
This is a food delivery application with a React TypeScript frontend and .NET backend. Its source is retained for Azure SRE Agent investigation and remediation exercises.
Tech Stack
- Frontend: React 18 with TypeScript, Material-UI, React Router
- Backend: .NET 9 Web API with Controllers
- Runtime: Azure Container Apps provisioned by the workshop Terraform root
- Images: canonical public
grubify-api:latestandgrubify-frontend:latestpackages
Architecture
- Clean separation between frontend and backend
- RESTful API design
- Responsive Material-UI components
- Terraform owns runtime image references, environment variables, and replica settings
Development Guidelines
- Use TypeScript strict mode
- Follow Material-UI design patterns
- Implement proper error handling
- Use async/await for API calls
- Follow RESTful conventions for API endpoints
API Endpoints
/api/restaurants- Restaurant management/api/fooditems- Food item management/api/cart- Shopping cart operations/api/orders- Order management
UI Components
- Modern, responsive design inspired by popular food delivery apps
- Card-based layouts for restaurants and food items
- Step-by-step checkout process
- Real-time order tracking
Source changes end at a reviewed pull request. Do not add deployment automation, Bicep/AZD infrastructure, registry credentials, or out-of-band Azure Container App updates. Prioritize user experience, maintain clean code architecture, and ensure proper error handling throughout the application.
Where files are headingNew Copilot instructions files have more rules about branches and pull requests, and fewer about code style.
Of the Copilot instructions files we read, the 2,297 first seen in the last six months, against the older ones: the kind of rule that gained most share, and the kind that lost most. About files like this in general, not this one, and an estimate, since a kind is a pattern in the words.
In this repository9 other files it gives its agents.
- azure-sre-agentSkill
- frontend-designSkill
- grillingSkill
- rvap-brandSkill
- rvas-contentSkill
- skill-creatorSkill
- writing-for-agentsSkill
- rvas-sre-agent-jumpstartSkill
- sql-server-dbaSkill
Does it work?
Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
Reviews can't be read right now.
Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.

