Cursor rules examples

VahlameCursor rule

create-vkm-kit / rules

Vahlame/create-vkm-kit/.cursor/rules/20-testing.mdc

How to run tests and MCP smoke checks.

vikisingh23Cursor rule

neuraforge-ai / rules

vikisingh23/neuraforge-ai/.cursor/rules/test-forge.mdc

NeuraForge AI — test-forge

appsmithorgCursor rule

appsmith / rules

appsmithorg/appsmith/.cursor/rules/frontend.mdc

React frontend — TypeScript SPA, monorepo packages, Redux-Saga, key directories, testing, and build commands

No other project uses it yet

andr-caCursor rule

agentharness / rules

andr-ca/agentharness/.cursor/rules/mutation-testing.mdc

Use when writing tests for critical business logic, auditing test suite quality beyond line coverage, or interpreting surviving mutants — covers mutation operators, mutation score thresholds, and tooling (mutmut, Stryker, gremlins) for Python, TypeScript/JS, and Go.

datazip-incDeletes or force-pushesCursor rule

olake / rules

datazip-inc/olake/.cursor/rules/olake.mdc

OLake project — architecture, conventions, build, and end-to-end testing guidance

prassanna-ravishankarCursor rule

clearml-mcp / rules

prassanna-ravishankar/clearml-mcp/.cursor/rules/test-coverage-improvement.mdc

test coverage improvement patterns and lessons learned

techniqCursor rule

layerchart / rules

techniq/layerchart/.cursor/rules/testing.mdc

Comprehensive Testing Best Practices for Svelte 5 + vitest-browser-svelte

No other project uses it yet

mg-chaoCursor rule

snow-apps / rules

mg-chao/snow-apps/.cursor/rules/related-tests.mdc

After code changes, run only related tests — never the full suite unless the user explicitly asks.

openlitCursor rule

openlit / rules

openlit/openlit/.cursor/rules/security-testing.mdc

Authorization, input validation, CE boundary, secrets, and test guidance for OpenLIT server code.

No other project uses it yet

UNITRONIXReads credentialsCursor rule

Rustdesk-FreeConsole / rules

UNITRONIX/Rustdesk-FreeConsole/.cursor/rules/betterdesk-development-standards.mdc

Core BetterDesk development standards — updates, safety, testing, and issue replies

Smithbox-aiCursor rule

ControlFlow / rules

Smithbox-ai/ControlFlow/.cursor/rules/controlflow-implementation-review.mdc

Guidelines for implementation, testing, review, and governance alignment.

apacheCursor rule

ranger / rules

apache/ranger/.cursor/rules/ranger-python.mdc

Apache Ranger Python client and test conventions (apache-ranger on PyPI)

trypostitCursor rule

trypost / rules

trypostit/trypost/.cursor/rules/tests-dusk.mdc

Laravel Dusk browser tests — named routes, dusk selectors, no CSS/text-based assertions

X-GenGroupCursor rule

Flow-Factory / rules

X-GenGroup/Flow-Factory/.cursor/rules/skills-reusable-only.mdc

Only place reusable, documented workflows in .agents/skills/. Temporary utilities go in scripts/ or tests/.

NVIDIACursor rule

physicsnemo / rules

NVIDIA/physicsnemo/.cursor/rules/mod-003j-docstrings-should-include-examples-section.mdc

Docstrings should include an Examples section with executable code demonstrating usage, as these are automatically tested by CI for correctness.

rustic-aiCursor rule

codeprism / rules

rustic-ai/codeprism/.cursor/rules/test-coverage-requirements.mdc

Enforces comprehensive test coverage requirements and validation standards

junimnjwCursor rule

everything-claude-code / rules

junimnjw/everything-claude-code/.cursor/rules/golang-testing.md

Go testing extending common rules

junimnjwCursor rule

everything-claude-code / rules

junimnjw/everything-claude-code/.cursor/rules/kotlin-testing.md

Kotlin testing extending common rules

junimnjwCursor rule

everything-claude-code / rules

junimnjw/everything-claude-code/.cursor/rules/php-testing.md

PHP testing extending common rules

junimnjwCursor rule

everything-claude-code / rules

junimnjw/everything-claude-code/.cursor/rules/python-testing.md

Python testing extending common rules