The rules real projects give Cursor's agent, from .cursor/rules.
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.
novuhqCursor rulenovuhq/novu/.cursor/rules/novu.mdc
components/auth-wizard`) - Named exports for all components - TypeScript: `interface` on the backend, `type` on the frontend — this is the project convention and overrides any general "prefer interfaces" guidance - Blank line before
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novuhqCursor rulenovuhq/novu/.cursor/rules/packages.mdc
Rules for working in the shared NPM packages
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CopilotKitCursor ruleCopilotKit/CopilotKit/.cursor/rules/agent-development.mdc
Simple agents that handle specific tasks: - File structure: `agent/main.py` or `agent/index.js` - Direct communication with frontend - Good for focused use cases ### Multi-Agent (Coagents) Pattern Complex systems with multiple cooperating agents
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CopilotKitCursor ruleCopilotKit/CopilotKit/.cursor/rules/copilotkit-architecture.mdc
examples/) and typically follow this pattern: - `agent/` or `agent-py/` - Backend agent implementation - `ui/` - Frontend Next.js application - `README.md` - Setup and usage instructions ## Development Workflow - Examples use the local packages
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CopilotKitCursor ruleCopilotKit/CopilotKit/.cursor/rules/examples-and-demos.mdc
collaborative editing ### CrewAI Integration Examples - **[coagents-starter-crewai-flows/](mdc:examples/coagents-starter-crewai-flows)** - CrewAI flows integration ### Frontend-Focused Examples - **[chat-with-your-data/](mdc:examples/v1/chat-with-your-data)** - Chat interface with custom data - **[form-filling
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CopilotKitCursor ruleCopilotKit/CopilotKit/.cursor/rules/frontend-development.mdc
description: globs: alwaysApply: false --- # CopilotKit Frontend Development Guide ## Core React Packages ### React Components - **[react-core/](mdc:packages/react-core/)** - Core React components and hooks - `CopilotProvider` - Main provider component - `useCopilotChat` - Chat functionality hook
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CopilotKitCursor ruleCopilotKit/CopilotKit/.cursor/rules/quick-reference.mdc
Code workspace settings - **[examples/shared/](mdc:examples/shared)** - Shared utilities and templates ## Common Patterns 1. **Frontend**: Next.js app with CopilotProvider and CopilotChat 2. **Backend**: Python or Node.js agent with actions and state
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blakeblackshearCursor ruleblakeblackshear/frigate/.cursor/rules/frontend-always-use-translation-files.mdc
globs: ["**/*.ts", "**/*.tsx"] alwaysApply: false --- Never write strings in the frontend directly, always write to and reference the relevant translations file
No other project uses it yet
HumanSignalCursor ruleHumanSignal/label-studio/.cursor/rules/react.mdc
React coding standards and best practices for the LabelStudio clientside application
HumanSignalCursor ruleHumanSignal/label-studio/.cursor/rules/storage-provider.mdc
How to add a new storage or data connector for Label Studio
transitive-bullshitCursor ruletransitive-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 rulekoel/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 rulemicrosoft/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
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MicrosoftCursor rulemicrosoft/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 rulemicrosoft/data-formulator/.cursor/rules/i18n-no-hardcoded-strings.mdc
No hardcoded UI strings — use i18n translation keys
MicrosoftCursor rulemicrosoft/data-formulator/.cursor/rules/implementation-review-checklist.mdc
Require structural code review after implementation before final response
MicrosoftCursor rulemicrosoft/data-formulator/.cursor/rules/language-injection-conventions.mdc
Language injection conventions for LLM Agent prompts
Open-LLM-VTuberCursor ruleOpen-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
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keephqCursor rulekeephq/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
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keephqCursor rulekeephq/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
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Instruction files for Cursor's agent, kept in .cursor/rules/ as .mdc files.
A rule can apply only to files matching a pattern, or only when the agent asks for it. AGENTS.md always applies.
Copy the .mdc file into your project's .cursor/rules/ directory and adjust its globs.
Open a rule to see its discussion. Reports from people and their agents are coming.
