MicrosoftCursor ruledata-formulator / rules
microsoft/data-formulator/.cursor/rules/frontend-test-conventions.mdc
Frontend TypeScript test conventions (Vitest)
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.
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MicrosoftCursor rule
raw-labsCursor rulemxcp / rules
raw-labs/mxcp/.cursor/rules/testing.mdc
Testing standards and practices
caliber-ai-orgCursor ruleai-setup / rules
caliber-ai-org/ai-setup/.cursor/rules/testing.mdc
Vitest testing patterns for Caliber
Steady3 mentions in 2 weeks
No other project uses it yet
grafanaCursor rulepyroscope / rules
grafana/pyroscope/.cursor/rules/go-testing.mdc
Go testing standards and patterns for Pyroscope
No other project uses it yet
lepreskCursor rulegroundwork / rules
lepresk/groundwork/.cursor/rules/060-testing.mdc
Testing rules
memex-labCursor rulememex / rules
memex-lab/memex/.cursor/rules/memex.mdc
Memex coding and testing rules
danielvm-gitCursor rulebigpowers / rules
danielvm-git/bigpowers/.cursor/rules/plan-tests.mdc
Design a risk-scaled test architecture for an epic before implementation begins. Produces prioritized scenarios, test level distribution, and fixture plans based on TEA and bigpowers principles.
EvilBeaverCursor ruleOneScript / rules
EvilBeaver/OneScript/.cursor/rules/runbsltests.mdc
When you need to run main tests
ModelEngine-GroupCursor rulenexent / rules
ModelEngine-Group/nexent/.cursor/rules/pytest_unit_test_rules.mdc
Pytest Unit Test Rules for this repository
vibeevalCursor rulevibecosystem / rules
vibeeval/vibecosystem/.cursor/rules/testing.mdc
TDD workflow and testing standards
vmandicCursor rulesearchconsole-mcp / rules
vmandic/searchconsole-mcp/.cursor/rules/running-tests.mdc
Use when adding or changing tests, editing src/ or test/, or verifying changes before PR or release.
okandemirelCursor ruleStrada.Brain / rules
okandemirel/Strada.Brain/.cursor/rules/testing.mdc
Testing conventions and patterns
RatimonReads credentialsCursor ruleopenquok-monorepo / rules
Ratimon/openquok-monorepo/.cursor/rules/backend-test-suites.mdc
Test suite patterns — RBAC/user setup, Faker, anchor-before-failure, HTTP integration mocks (supertest), Flowcraft workflow unit tests, data cleanup
imazenCursor ruleimageflow / rules
imazen/imageflow/.cursor/rules/bash.mdc
Rules for working on bash scripts and their tests
No other project uses it yet
ctxr-devCursor rulellm-wiki-memory / rules
ctxr-dev/llm-wiki-memory/.cursor/rules/testing.mdc
Testing rules for llm-wiki-memory — node:test harness conventions, mock-provider seams, the /tmp/lwm-* leak trap. Canonical file is .agents/rules/testing.md.
ArenukvernCursor rulemcp_flutter / rules
Arenukvern/mcp_flutter/.cursor/rules/test_use_tdd.mdc
when writiing tests or mentioning TDD
simstudioaiCursor rulesim / rules
simstudioai/sim/.cursor/rules/sim-testing.mdc
Test layers, naming, and Vitest mechanics for Sim
Steady14 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
dotneetCursor ruleaica / rules
dotneet/aica/.cursor/rules/test.mdc
use bun for test
IamLiuLvCursor rulecompoder / storybook-test
IamLiuLv/compoder/.cursor/rules/storybook-test/StorybookGenerationOrchestrator.mdc
compoder storybook-test
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.