How real projects brief GitHub Copilot, from .github/copilot-instructions.md.
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Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
dotnetCopilot instructionsdotnet/efcore/.github/copilot-instructions.md
filter-method "*ModelBuilderTest.Some_test" ``` `test\Directory.Build.props` adds `--filter-not-trait category=failing --ignore-exit-code 8`. Do not add `--no-build` unless the test assembly was built immediately beforehand
Steady2 mentions in 2 weeks
No other project uses it yet
SubtitleEditCopilot instructionsSubtitleEdit/subtitleedit/.github/copilot-instructions.md
coding agent in this repository, apply the project guidance in `.github/skills/subtitleedit-ai-contributor-guidelines/SKILL.md` for code changes, reviews, refactors, and documentation updates. Keep AI-assisted changes small, verified, and tied directly
Steady3 mentions in 2 weeks
No other project uses it yet
callstackCopilot instructionscallstack/react-native-paper/.github/copilot-instructions.md
General Code Review Standards ## Review Priorities - Prioritize correctness, regressions, missing tests, and API design issues. - Check that the behavior scope matches the stated intent. - Verify claims about external standards, platform
No other project uses it yet
abpframeworkCopilot instructionsabpframework/abp/.github/copilot-instructions.md
user-facing strings must be localized; no hardcoded English text in code. - Error codes should be namespaced: `ModuleName:ErrorCode` (e.g., `Identity:UserNameAlreadyExists`). --- ## Settings & Features - Define settings in `*SettingDefinitionProvider` in Domain.Shared
No other project uses it yet
MicrosoftCopilot instructionsmicrosoft/agent-framework/.github/copilot-instructions.md
agents/skills`, and `.claude/skills` so coding agents do not auto-discover them. - When a change affects public APIs, packages, samples, configuration, evaluation, integrations, or hosting guidance, review and update the corresponding
RaspberryPiFoundationCopilot instructionsRaspberryPiFoundation/blockly/.github/copilot-instructions.md
Code review guidelines Repository layout, commands, and coding conventions are documented in [`AGENTS.md`](../AGENTS.md) and the per-package `AGENTS.md` files under `packages/`. Read those for context; this file covers only
No other project uses it yet
dotnetCopilot instructionsdotnet/AspNetCore.Docs/.github/copilot-instructions.md
Copilot-assigned reviews) * [ ] Flag capitalization of middleware/feature names that use proper-noun casing and suggest lowercase per the "4. ASP.NET Core Specific Guidelines" section, except for code identifiers, proper adjectives
mapeditorCopilot instructionsmapeditor/tiled/.github/copilot-instructions.md
Code Reviews * When reviewing pull requests, don't write a "Pull request overview" and don't include a file-by-file description. * Only mention noteworthy aspects that aren't already
No other project uses it yet
MicrosoftCopilot instructionsmicrosoft/windows-rs/.github/copilot-instructions.md
review baseline, not a correctness oracle; partial output and declaration counts do not prove coverage. Validate metadata semantics independently of downstream generators, and add generated-code or ABI coverage when
RT-ThreadCopilot instructionsRT-Thread/rt-thread/.github/copilot-instructions.md
Review Instructions. / 在审查 Pull Request (PR) 时，必须检查 PR 审查清单部分中的所有项目，并根据 PR 审查指令提供反馈。** ## Code Review Guidelines / 代码审查指南 ### Language Requirements / 语言要求 When reviewing code, provide feedback in **both English and Chinese
No other project uses it yet
StarRocksCopilot instructionsStarRocks/starrocks/.github/copilot-instructions.md
CI/CD changes - `[Performance]` - Performance optimizations **Example:** `[Feature] Add Apache Paimon table format support` ### Code Review Focus Areas **Performance Considerations:** - Query execution efficiency - Memory usage patterns - Lock contention in concurrent scenarios
moesnowCopilot instructionsmoesnow/March7thAssistant/.github/copilot-instructions.md
When performing a code review, respond in Chinese. Regarding exception handling with `except Exception:`, this is acceptable in this codebase. Do not enforce strict rules against catching broad exceptions
No other project uses it yet
MicrosoftCopilot instructionsmicrosoft/garnet/.github/copilot-instructions.md
threads** that hold the epoch. Do not capture thread-static state; do not call code that asserts on a specific thread. 4. **Multi-phase mutations** that need to advance several
Steady9 mentions in 2 weeks
No other project uses it yet
nasaCopilot instructionsnasa/fprime/.github/copilot-instructions.md
repository guidance — layout, build and test commands, coding conventions, and available skills — is in [`AGENTS.md`](../AGENTS.md) at the repository root. When reviewing a pull request, invoke the F Prime multi
Steady5 mentions in 2 weeks
No other project uses it yet
WordPressCopilot instructionsWordPress/gutenberg/.github/copilot-instructions.md
possible, and never use the review body to restate what the PR is doing. ## What not to flag - **Do not speculate about external code.** Verify WordPress, PHP, and Node APIs
No other project uses it yet
korniaCopilot instructionskornia/kornia/.github/copilot-instructions.md
correctness, compatibility, maintainability, documentation, or test issues and tie each suggestion to the code under review. Do not speculate about whether or how AI was used; that disclosure belongs
No other project uses it yet
MicrosoftCopilot instructionsmicrosoft/presidio/.github/copilot-instructions.md
threshold", not "cutoff"; use ISO 639-1 language codes in docs and configuration examples. ## Code Review Guidelines - Only comment with HIGH CONFIDENCE (>80%) that an issue exists; be concise
apereoCopilot instructionsapereo/cas/.github/copilot-instructions.md
relevant `*.md` files - New features → Update feature documentation - API changes → Update integration guides ### Code Documentation - Public APIs require Javadoc - Configuration properties need `@RequiresModule` annotation - Include `@since` version tags
No other project uses it yet
misskey-devReads credentialsCopilot instructionsmisskey-dev/misskey/.github/copilot-instructions.md
Copilot Instructions for Misskey このファイルは GitHub Copilot の repository-wide instructions として使われる。Copilot code review では `AGENTS.md` が読まれない環境があるため、レビューや軽微な実装判断に必要な規約はこのファイル単体で満たすこと。 リポジトリは Misskey の pnpm workspace モノレポ。主要な実装は `packages/backend` (NestJS / TypeORM
MicrosoftCopilot instructionsmicrosoft/winget-pkgs/.github/copilot-instructions.md
files describing how to install Windows applications via `winget`. There is no application source code here. The tooling is PowerShell scripts in `Tools/`. ## ⚠️ Critical Performance Rule **Never recursively scan
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.
