How real projects brief GitHub Copilot, from .github/copilot-instructions.md.
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istioCopilot instructionsistio/istio/.github/copilot-instructions.md
Debug. Errors and warnings should be actionable and clear. - Prefer structured logging with `WithLabels()`. ## Testing - Add tests for all new features and bug fixes. Use unit, integration
No other project uses it yet
keycloakCopilot instructionskeycloak/keycloak/.github/copilot-instructions.md
JavaScript/TypeScript UIs. - Main server/runtime work is centered around `quarkus/`, `services/`, `server-spi*`, `model/`, and `tests/`. - Frontend code lives in `js/` (PNPM workspace with apps/libs). ## Required toolchain - Use Maven Wrapper
No other project uses it yet
typeormCopilot instructionstypeorm/typeorm/.github/copilot-instructions.md
optional chaining (`?.`) and nullish coalescing (`??`) operators - Leverage TypeScript utility types (`Partial `, `Required `, `Pick `, etc.) ## Testing ### Test Structure Tests are organized in `packages/typeorm/test/` directory: - **`packages/typeorm/test/functional/`** - Feature and integration tests organized
No other project uses it yet
HashiCorpCopilot instructionshashicorp/vault/.github/copilot-instructions.md
style, package organization, error handling, and idiomatic patterns - **[golang_tests.instructions.md](instructions/generic/golang_tests.instructions.md)**: Best practices for writing tests in Go, including table-driven tests, test structure, and integration testing ### Ember.js UI Development - **[ember_general.instructions.md
No other project uses it yet
agentscope-aiCopilot instructionsagentscope-ai/agentscope/.github/copilot-instructions.md
information and temporary credentials - Check for injection attack risks (SQL/command/code injection, etc.) ## 3. [MUST] Testing & Dependencies - New features must include unit tests - New dependencies need to be added
No other project uses it yet
kovidgoyalCopilot instructionskovidgoyal/kitty/.github/copilot-instructions.md
generated files and build the project, making it ready for inspection. # Repository Build & Test Instructions ## Build Procedures - **Build command:** Run `./dev.sh build` to build the project - Run `gen/config.py` to update
No other project uses it yet
backstageCopilot instructionsbackstage/backstage/.github/copilot-instructions.md
lines (DCO). - Check for consistent code style within the package being modified. - Verify tests are included for new functionality and bug fixes. - PRs that introduce new features or change existing
No other project uses it yet
MicrosoftCopilot instructionsmicrosoft/WSL/.github/copilot-instructions.md
Linux-side WSL components - `src/shared/` — Shared code between Windows and Linux - `test/windows/` — Windows-based tests (TAEF framework): `common/`, `wsl/`, `wslc/`, `testplugin/` - `test/linux/unit_tests/` — Linux unit test suite - `doc/` — Documentation source (MkDocs
No other project uses it yet
zeromicroCopilot instructionszeromicro/go-zero/.github/copilot-instructions.md
milliseconds Optional string `json:",optional"` // Optional field Mode string `json:",default=pro,options=dev|test|rt|pre|pro"` // Validated options } ``` **Service modes**: `dev`/`test`/`rt` disable load shedding and stats
No other project uses it yet
getzepCopilot instructionsgetzep/graphiti/.github/copilot-instructions.md
secret, credential, API key, or customer data is in the code or in the tests. - Logging does not include sensitive data: no prompts, no episode content, no credentials. - New behavior
No other project uses it yet
tirth8205Copilot instructionstirth8205/code-review-graph/.github/copilot-instructions.md
graph is cheaper than scanning files and gives you structural context (callers, dependents, test coverage) that file search cannot. ### When to use graph tools FIRST - **Exploring code**: `semantic_search_nodes
Steady6 mentions in 2 weeks
1 project uses a version of this
refined-githubCopilot instructionsrefined-github/refined-github/.github/copilot-instructions.md
move, or copy screenshot images or screenshot URLs from any source. - Let tests fail when they require a screenshot; human intervention is needed
No other project uses it yet
mukul975Copilot instructionsmukul975/Anthropic-Cybersecurity-Skills/.github/copilot-instructions.md
Fraud Impact) | ### Subdomains (Choose One) - **web-application-security** — OWASP, API, web app testing - **network-security** — Network tools, protocols, monitoring - **penetration-testing** — General penetration testing methodology - **red-teaming** — Simulating advanced attackers
Steady2 mentions in 2 weeks
No other project uses it yet
hectorventCopilot instructionshectorvent/floci/.github/copilot-instructions.md
except in the files it still suppresses. - Wildcard imports in `src/main`. Static wildcards in tests are fine. - An empty `catch` block. A tolerated exception is logged, or named `ignored
1 project uses a version of this
layuiCopilot instructionslayui/layui/.github/copilot-instructions.md
源代码开发目录 │ ├── components/ # 组件模块 │ │ ├── button/ │ │ └── ... │ ├── core/ # 核心模块 │ ├── index.js # ESM 打包入口 │ └── index.umd.js # UMD 打包入口 ├── scripts/ # 构建脚本 ├── tests/ # 测试目录 │ ├── unit/ # 单元测试 │ ├── visual/ # 可视化测试示例 └── package.json ``` ### 代码规范 #### Code formatting 采用 Prettier 作为代码格式化工具，使用单引号 `{ "singleQuote": true
No other project uses it yet
sequelizeCopilot instructionssequelize/sequelize/.github/copilot-instructions.md
Workflow ### Essential Commands ```bash # Build specific package node build-packages.mjs core node build-packages.mjs postgres # Run tests by dialect yarn test-integration-postgres yarn test-unit # Start local DBs for testing yarn
No other project uses it yet
The-Art-of-HackingCopilot instructionsThe-Art-of-Hacking/h4cker/.github/copilot-instructions.md
these commands to validate repository state: 1. `lychee --config lychee.toml --no-progress --verbose './README.md'` -- Test core documentation links 2. `cd osint/quick_recon && pip3 install -r requirements.txt` -- Verify Python dependencies
No other project uses it yet
keepassxrebootCopilot instructionskeepassxreboot/keepassxc/.github/copilot-instructions.md
build dir - Formatting (required before commits): - `cmake --build . --target format` (runs clang-format) - Tests: - Run all tests: `ctest -j ` from build dir - Run single test (verbose): `ctest -R -V` - Translations
No other project uses it yet
python-telegram-botCopilot instructionspython-telegram-bot/python-telegram-bot/.github/copilot-instructions.md
groups required by the project. - `uv run -p 3.14 --all-groups --all-extras --locked tests/` to run tests on a specific Python version. Please use the `-p` flag often
Steady6 mentions in 2 weeks
No other project uses it yet
envoyproxyCopilot instructionsenvoyproxy/envoy/.github/copilot-instructions.md
remove it. - **IMPORTANT:** Many bazel targets are very slow/expensive to build/test. Only build or test with bazel when told to, and prefer the narrowest target that covers the change. ## Toolchain
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.
