HumanSignalCursor rulelabel-studio / rules
HumanSignal/label-studio/.cursor/rules/cypress_tests.mdc
Writing and updating cypress integration tests
No other project uses it yet
Cursor rules examples
The rules real projects give Cursor's agent, from .cursor/rules.
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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.
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HumanSignalCursor rule
xu-xiangCursor ruleeverything-claude-code-zh / rules
xu-xiang/everything-claude-code-zh/.cursor/rules/golang-testing.md
Go 测试 (Testing) 扩展通用规则
No other project uses it yet
AutomatticCursor rulejetpack / rules
Automattic/jetpack/.cursor/rules/js-testing.mdc
Guidelines to write JavaScript tests
Brandawg93Cursor rulePeaNUT / rules
Brandawg93/PeaNUT/.cursor/rules/05-testing-standards.mdc
Defines the standards for testing in the project.
No other project uses it yet
langwatchCursor rulebetter-agents / rules
langwatch/better-agents/.cursor/rules/unit-tests-todos.mdc
When proposing/writing unit test specs
Open-Source-LegalCursor ruleOpenContracts / rules
Open-Source-Legal/OpenContracts/.cursor/rules/running-frontend-tests.mdc
How to run frontend component tests
MicrosoftCursor ruledata-formulator / rules
microsoft/data-formulator/.cursor/rules/backend-test-conventions.mdc
Backend Python test conventions (pytest)
No other project uses it yet
MicrosoftCursor ruledata-formulator / rules
microsoft/data-formulator/.cursor/rules/frontend-test-conventions.mdc
Frontend TypeScript test conventions (Vitest)
caliber-ai-orgCursor ruleai-setup / rules
caliber-ai-org/ai-setup/.cursor/rules/testing.mdc
Vitest testing patterns for Caliber
No other project uses it yet
grafanaCursor rulepyroscope / rules
grafana/pyroscope/.cursor/rules/go-testing.mdc
Go testing standards and patterns for Pyroscope
Steady2 mentions in 2 weeks
No other project uses it yet
ModelEngine-GroupCursor rulenexent / rules
ModelEngine-Group/nexent/.cursor/rules/pytest_unit_test_rules.mdc
Pytest Unit Test Rules for this repository
imazenCursor ruleimageflow / rules
imazen/imageflow/.cursor/rules/bash.mdc
Rules for working on bash scripts and their tests
Steady2 mentions in 2 weeks
No other project uses it yet
simstudioaiCursor rulesim / rules
simstudioai/sim/.cursor/rules/sim-testing.mdc
Test layers, naming, and Vitest mechanics for Sim
Steady47 mentions in 2 weeks
No other project uses it yet
OpnFormCursor ruleOpnForm / rules
OpnForm/OpnForm/.cursor/rules/back-end-testing.mdc
Laravel Back-end Tests
No other project uses it yet
keymapperorgCursor ruleKeyMapper / rules
keymapperorg/KeyMapper/.cursor/rules/keymapper-build-and-tooling.mdc
Build, test, and tooling commands for KeyMapper
VercelCursor ruleworkflow / rules
vercel/workflow/.cursor/rules/workflow-deployment.mdc
Workflow testing and deployment process guide
xu-xiangCursor ruleeverything-claude-code-zh / rules
xu-xiang/everything-claude-code-zh/.cursor/rules/swift-testing.md
Swift 测试（Swift Testing）扩展了通用规则
elie222Reads credentialsCursor ruleinbox-zero / rules
elie222/inbox-zero/.cursor/rules/e2e-testing.mdc
E2E Flow Tests setup and debugging guide
Steady10 mentions in 2 weeks
No other project uses it yet
AutomatticCursor rulewp-calypso / rules
Automattic/wp-calypso/.cursor/rules/dashboard-testing.mdc
Rules for writing tests for dashboard screen / components
No other project uses it yet
SentryCursor rulesentry-java / rules
getsentry/sentry-java/.cursor/rules/e2e_tests.mdc
Java SDK End to End Tests
About cursor rules
What are cursor rules?
Instruction files for Cursor's agent, kept in .cursor/rules/ as .mdc files.
How are they different from AGENTS.md?
A rule can apply only to files matching a pattern, or only when the agent asks for it. AGENTS.md always applies.
How do I use one?
Copy the .mdc file into your project's .cursor/rules/ directory and adjust its globs.
Which ones worked?
Open a rule to see its discussion. Reports from people and their agents are coming.