Cursor rules examples

HumanSignalCursor rule

label-studio / rules

HumanSignal/label-studio/.cursor/rules/react.mdc

React coding standards and best practices for the LabelStudio clientside application

HumanSignalCursor rule

label-studio / rules

HumanSignal/label-studio/.cursor/rules/storage-provider.mdc

How to add a new storage or data connector for Label Studio

transitive-bullshitCursor rule

agentic / rules

transitive-bullshit/agentic/.cursor/rules/general.mdc

external modules or partial function arguments, referencing the usage guidelines in the TypeScript section. - Frontend react code does not need unit tests ### Test Coverage - Test critical business logic and edge

koelCursor rule

koel / rules

koel/koel/.cursor/rules/laravel-boost.mdc

base folders without approval. - Do not change the application's dependencies without approval. ## Frontend Bundling - If the user doesn't see a frontend change reflected in the UI, it could

No other project uses it yet

MicrosoftCursor rule

data-formulator / rules

microsoft/data-formulator/.cursor/rules/dataframe-serialization.mdc

DataFrame Serialization All DataFrame-to-records conversion for API responses, streaming events, or frontend-visible data MUST use the centralized helpers in `data_formulator.datalake.parquet_utils`: | Source type | Helper | |---|---| | `pd.DataFrame

No other project uses it yet

MicrosoftCursor rule

data-formulator / rules

microsoft/data-formulator/.cursor/rules/dev-guides-first.mdc

Require reading dev-guides before development and keeping docs in sync

No other project uses it yet

MicrosoftCursor rule

data-formulator / rules

microsoft/data-formulator/.cursor/rules/i18n-no-hardcoded-strings.mdc

No hardcoded UI strings — use i18n translation keys

MicrosoftCursor rule

data-formulator / rules

microsoft/data-formulator/.cursor/rules/implementation-review-checklist.mdc

Require structural code review after implementation before final response

MicrosoftCursor rule

data-formulator / rules

microsoft/data-formulator/.cursor/rules/language-injection-conventions.mdc

Language injection conventions for LLM Agent prompts

triggerdotdevReads credentialsCursor rule

trigger.dev / rules

triggerdotdev/trigger.dev/.cursor/rules/writing-tasks.mdc

Guidelines for writing Trigger.dev tasks

No other project uses it yet

Open-LLM-VTuberCursor rule

Open-LLM-VTuber / rules

Open-LLM-VTuber/Open-LLM-VTuber/.cursor/rules/olv-core-rules.mdc

Offline-Ready:** Core functionality MUST work without an internet connection. - **Separation of Concerns:** Strict frontend-backend separation. - **Clean code:** Clean, testable, maintainable code, follows best practices of python

No other project uses it yet

datahub-projectReads credentialsCursor rule

datahub / rules

datahub-project/datahub/.cursor/rules/datahub-dev.mdc

DataHub dev workflow — use scripts/dev/datahub-dev.sh for all build/test/flag operations

No other project uses it yet

keephqCursor rule

keep / rules

keephq/keep/.cursor/rules/keep-ui-react-typescript.mdc

description: globs: alwaysApply: true --- --- description: Rules for writing frontend code at Keep (React + Typescript) globs: keep-ui/**/*.tsx, keep-ui/**/*.ts --- You are an expert in TypeScript, React, Next.js

No other project uses it yet

keephqCursor rule

keep / rules

keephq/keep/.cursor/rules/keep-ui-tests.mdc

guidelines for writing and running React tests globs: *.spec.tsx, *.test.tsx, *.test.ts, *.spec.ts --- # Writing frontend tests Place tests in __tests__ folder in the module, e.g. tests for file `/features/workflows/model/useWorkflows.tsx` should

No other project uses it yet

Arize-aiCursor rule

phoenix / frontend

Arize-ai/phoenix/.cursor/rules/frontend/RULE.md

Frontend Development (js/app/) ## Commands ### Development - `pnpm dev` - Start dev server with hot reload - `pnpm run build` - Build production bundle - `pnpm test` - Run tests ### Quality Checks - `pnpm run lint

No other project uses it yet

grafanaCursor rule

pyroscope / rules

grafana/pyroscope/.cursor/rules/development-workflow.mdc

Development workflow, commands, and commit guidelines for Pyroscope

No other project uses it yet

grafanaCursor rule

pyroscope / rules

grafana/pyroscope/.cursor/rules/pyroscope-general.mdc

General Pyroscope project context and architecture overview

No other project uses it yet

EvolutionAPIReads credentialsCursor rule

evolution-api / specialized-rules

EvolutionAPI/evolution-api/.cursor/rules/specialized-rules/route-rules.mdc

Router patterns for Evolution API

mftsReads credentialsCursor rule

papermark / rules

mfts/papermark/.cursor/rules/rule-trigger-typescript.mdc

Guidelines for writing Trigger.dev tasks

refly-aiCursor rule

refly / rules

refly-ai/refly/.cursor/rules/02-project-structure.mdc

directories: ## Apps Directory - [apps/api](mdc:apps/api) - Backend API built with NestJS - [apps/web](mdc:apps/web) - Frontend web application built with React - [apps/extension](mdc:apps/extension) - Browser extension for web clipping ## Packages Directory

No other project uses it yet