How real projects brief GitHub Copilot, from .github/copilot-instructions.md.
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.
metabaseCopilot instructionsmetabase/metabase/.github/copilot-instructions.md
AGENTS.md` and the skills in `.claude/skills/`. ## Code Review Standards Review focus areas: Security → Performance → Testing → Documentation (in priority order) When reviewing code, use these emoji prefixes to categorize feedback: - 🔒 Security
acmesh-officialCopilot instructionsacmesh-official/acme.sh/.github/copilot-instructions.md
Enable GitHub Actions on your fork to catch errors early. - Run the [DNS API Test](https://github.com/acmesh-official/acme.sh/wiki/DNS-API-Test) workflow for DNS plugins. - For Docker changes, ensure the Dockerfile includes
No other project uses it yet
streamlitCopilot instructionsstreamlit/streamlit/.github/copilot-instructions.md
widgets. - `streamlit/runtime/`: App runtime and execution logic. - `streamlit/web/`: Web server and CLI implementation - `tests`: Python unit tests (pytest). - `frontend/`: All frontend code and assets. - `app/`: Streamlit application UI. - `lib/`: Shared
jestjsCopilot instructionsjestjs/jest/.github/copilot-instructions.md
Python is required (node-gyp). yarn build:js # ~5 s. Required — e2e tests and cross-package imports load build/. ``` Unit tests MUST run the package under test from source: their
No other project uses it yet
AstrBotDevsCopilot instructionsAstrBotDevs/AstrBot/.github/copilot-instructions.md
build` -- takes 25-30 seconds. NEVER CANCEL. - Dashboard creates optimized production build in `dashboard/dist/` ### Testing - Do not generate test files for now. ### Code Quality and Linting - Install ruff linter
Steady8 mentions in 2 weeks
No other project uses it yet
ToolJetCopilot instructionsToolJet/ToolJet/.github/copilot-instructions.md
only. No Redux/MobX/Recoil. - Use `shallow` comparison in `useStore` when selecting objects/arrays. Flag missing `shallow`. ## Tests Rules: `.github/instructions/frontend-tests.instructions.md`. How to write one: `frontend/src/test/README.md`. Reject any spec that would still pass against
Steady5 mentions in 2 weeks
No other project uses it yet
gitroomhqReads credentialsCopilot instructionsgitroomhq/postiz-app/.github/copilot-instructions.md
apps: `pnpm run build` - Run all apps in dev mode: `pnpm run dev` - Test: `pnpm test` (Jest, coverage enabled) - Individual app scripts are in each app's `package.json` (e.g., `pnpm
Steady10 mentions in 2 weeks
No other project uses it yet
photoprismReads credentialsCopilot instructionsphotoprism/photoprism/.github/copilot-instructions.md
July 28, 2026 ## Purpose - Provide Copilot with the single sources of truth for building, testing, and contributing to PhotoPrism. - Improve PR reviews and code suggestions by aligning them with
No other project uses it yet
gofiberCopilot instructionsgofiber/fiber/.github/copilot-instructions.md
code quality** - `make format` to format the project. - `make lint` for static analysis. - `make test` to run the test suite. 2. **Maintain documentation** Review and update the contents
No other project uses it yet
directusCopilot instructionsdirectus/directus/.github/copilot-instructions.md
Package Manager**: pnpm (>=12 <13) - **Frontend Framework**: Vue.js 3 - **Build Tools**: Vite, Rollup, esbuild - **Testing**: Vitest - **Database Support**: PostgreSQL, MySQL, SQLite, OracleDB, CockroachDB, MariaDB, MS-SQL ## Development Setup ### Prerequisites - Node.js
No other project uses it yet
dotnetCopilot instructionsdotnet/aspnetcore/.github/copilot-instructions.md
null checks when the type system says a value cannot be null. ### Testing * Check for an `AGENTS.md` file in the relevant product area and follow its more specific guidance
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
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
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
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
GitHubReads credentialsCopilot instructionsgithub/github-mcp-server/.github/copilot-instructions.md
github-mcp-server (stdio MCP server - **this is the main focus**) - **Secondary Package:** mcpcurl (testing utility - don't break it, but not the priority) - **Framework:** Uses modelcontextprotocol/go-sdk for MCP protocol
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.
