How real projects brief GitHub Copilot, from .github/copilot-instructions.md.
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kotestCopilot instructionskotest/kotest/.github/copilot-instructions.md
Kotest - GitHub Copilot Instructions ## Project Overview Kotest is a Kotlin Multiplatform testing framework with three pillars: a test framework (9+ spec styles), an assertion/matchers library, and a property-based testing
MicrosoftCopilot instructionsmicrosoft/perfview/.github/copilot-instructions.md
profiler emitting ETW events (Windows-only) - `src/PerfViewExtensions/` — Extensibility mechanism ("Global" project) ## Build & Test - **Full solution (Windows):** `build.cmd` or open `PerfView.sln` in Visual Studio 2026 with the repository `.vsconfig` components installed
No other project uses it yet
MicrosoftCopilot instructionsmicrosoft/PyRIT/.github/copilot-instructions.md
pyrit/**/*.py` → read `style-guide.instructions.md` and `user-custom.instructions.md` - Editing/code-reviewing database models, Alembic migrations, or memory migration tests → also read `database.instructions.md` - Editing/code-reviewing `pyrit/scenario/**` → also read `scenarios.instructions.md` - Editing/code-reviewing `pyrit/setup/initializers/techniques/**` → also read `setup-techniques.instructions.md` - Editing/code-reviewing `pyrit/converter
No other project uses it yet
MicrosoftCopilot instructionsmicrosoft/WindowsAppSDK/.github/copilot-instructions.md
Windows App SDK AI contributor guidance
magefileCopilot instructionsmagefile/mage/.github/copilot-instructions.md
functions in "magefiles" and mage makes them runnable from the command line. ## Build, Test, and Lint ```bash # Build go build ./... # Test (full suite, including race detector as required
Steady2 mentions in 2 weeks
No other project uses it yet
NewFutureCopilot instructionsNewFuture/DDNS/.github/copilot-instructions.md
Classify the task using the development lanes in `/AGENTS.md`. 2. Read the nearest implementation, tests, schema, bilingual docs, and instructions. 3. Plan compatibility and validation before editing. 4. Implement
huynhsontungCopilot instructionshuynhsontung/Screenbox/.github/copilot-instructions.md
shells frequently suffer from broken quoting, mangled newlines, and character escape artifacts. ## Build and test - **Always use MSBuild from Visual Studio 2026 (version 18)** for restoring and compiling projects. **NEVER
MetaCubeXCopilot instructionsMetaCubeX/metacubexd/.github/copilot-instructions.md
users. - [packages/ui/DESIGN.md](../packages/ui/DESIGN.md) defines the UI design system. - [packages/agent/MANUAL.md](../packages/agent/MANUAL.md) contains real-kernel smoke tests that are intentionally outside CI. - [README.md](../README.md) documents supported deployment forms. ## Monorepo Map This
aquasecurityCopilot instructionsaquasecurity/tracee/.github/copilot-instructions.md
tracee # Main unified binary make signatures # Go plugin signatures make tracee-bench # Benchmarking tool ``` ### Testing Commands ```bash # Unit tests (takes ~6-8 seconds) make test-unit # Fast, comprehensive unit tests
prestCopilot instructionsprest/prest/.github/copilot-instructions.md
pREST mapping:** `adapters/mockgen/` and `adapters/postgres/` must be interchangeable for the ports handlers use. Test doubles must not panic or return inconsistent results on methods production code calls. ```go // GOOD: mock
No other project uses it yet
Model Context ProtocolCopilot instructionsmodelcontextprotocol/csharp-sdk/.github/copilot-instructions.md
never reintroduce it once the user has removed it. ## Critical: Always Build and Test **ALWAYS build and run tests before declaring any task complete or making a pull request.** When
No other project uses it yet
JamesIvesCopilot instructionsJamesIves/github-pages-deploy-action/.github/copilot-instructions.md
project: `yarn build` -- takes 9 seconds. NEVER CANCEL. Set timeout to 30+ seconds - Run tests: `yarn test` -- takes 8 seconds. NEVER CANCEL. Set timeout to 30+ seconds - Check linting: `yarn
Steady7 mentions in 2 weeks
No other project uses it yet
IvanMurzakCopilot instructionsIvanMurzak/Unity-MCP/.github/copilot-instructions.md
Plugin**: Main Unity package. - Core logic: [Packages/com.ivanmurzak.unity.mcp/Runtime](Unity-MCP-Plugin/Packages/com.ivanmurzak.unity.mcp/Runtime). - Editor logic: `Packages/com.ivanmurzak.unity.mcp/Editor`. - Tests: `Packages/com.ivanmurzak.unity.mcp/Tests`. - **MCP Server**: lives in the shared [GameDev-MCP-Server](https://github.com/IvanMurzak/GameDev-MCP-Server) repo (binary
Steady7 mentions in 2 weeks
No other project uses it yet
kubernetes-sigsCopilot instructionskubernetes-sigs/agent-sandbox/.github/copilot-instructions.md
logic bugs, concurrency issues, security vulnerabilities, controller-runtime misuse, API contract breaks, and missing tests for new behavior. - Do NOT flag style issues in pre-existing code that
No other project uses it yet
zdhxiongCopilot instructionszdhxiong/mdui/.github/copilot-instructions.md
jq/shared/mdui/icons，再 build:mcp）；打包发行：`pnpm bundle`（Rollup 生成 mdui.esm.js 与 mdui.global.js）。 - 测试：`pnpm test` 或分别运行 `pnpm test:mdui` / `pnpm test:jq`（@web/test-runner + Playwright；用例位于 packages/\*/\*\*/**test**）。 ## 组件与样式约定（packages/mdui） - 目录结构
crmneCopilot instructionscrmne/ruby_llm/.github/copilot-instructions.md
their layers with no wire vocabulary in the domain; and the work is small, tested, documented, and free of implementation comments. ## Framework structure RubyLLM is an AI framework with
dvorkaCopilot instructionsdvorka/hstr/.github/copilot-instructions.md
writing C code. ## Backend code quality instructions - NEVER use hacks or workarounds to make tests pass - always write clean, production-quality code. - NEVER modify production code with ugly hacks just
CysharpCopilot instructionsCysharp/MagicOnion/.github/copilot-instructions.md
prefixes. - Omit the `private` modifier. - Prefer the use of `var`. - Unit Tests - Check for the presence of unit tests. Suggest fixes for any sections that deviate from these points. ## Documentation
ExcelDataReaderCopilot instructionsExcelDataReader/ExcelDataReader/.github/copilot-instructions.md
cell values. Do not implicitly change `GetValue()` or `AsDataSet()` output when adding metadata accessors. ## Tests and fixtures - Put shared spreadsheet behavior in `src\ExcelDataReader.Tests\ExcelTestBase.cs` and OpenXML-only shared behavior
Steady6 mentions in 2 weeks
No other project uses it yet
MicrosoftCopilot instructionsmicrosoft/FLAML/.github/copilot-instructions.md
autogen code (note: AutoGen has moved to a separate repository) - `flaml/fabric/`: Microsoft Fabric integration - `test/`: Comprehensive test suite ## Build and Test Commands ### Installation ```bash # Basic installation pip install -e . # Install
Steady5 mentions in 2 weeks
No other project uses it yet
Repository-wide instructions for GitHub Copilot, kept in .github/copilot-instructions.md.
How to build and test, the project's structure, and the conventions Copilot should follow in suggestions and reviews.
No. Copilot's coding agent also reads AGENTS.md, so many projects keep the shared rules there.
Open a file to see its discussion. Reports from people and their agents are coming.
