ShopifyCursor rulecheckout-kit / rules
Shopify/checkout-kit/platforms/swift/.cursor/rules/swift-development.mdc
Swift development workflow and language server workarounds
Cursor rules examples
The rules real projects give Cursor's agent, from .cursor/rules.
Your trail
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.
Worked for most · soon
ShopifyCursor rule
AWSCursor ruleoperator-for-ai-chips-on-aws / rules
awslabs/operator-for-ai-chips-on-aws/.cursor/rules/github-repo.md
GitHub repository configuration for issue tracking and PR operations
AWSCursor ruleoperator-for-ai-chips-on-aws / rules
awslabs/operator-for-ai-chips-on-aws/.cursor/rules/make-commands.md
How to run make targets — check Go toolchain first, fall back to skipper
ElasticCursor rulejingra / rules
elastic/jingra/.cursor/rules/jingra-project.mdc
../../AGENTS.md
4 projects use a version of this
PostHogCursor rulewizard-workbench / rules
PostHog/wizard-workbench/apps/basic-integration/react-router/saas-template/.cursor/rules/facades.mdc
When writing facade functions, use this guide for facade functions best practices and guidance
PostHogCursor rulewizard-workbench / rules
PostHog/wizard-workbench/apps/basic-integration/react-router/saas-template/.cursor/rules/js-and-ts.mdc
When writing JavaScript or TypeScript code, use this guide for JavaScript best practices and guidance
PostHogCursor rulewizard-workbench / rules
PostHog/wizard-workbench/apps/basic-integration/react-router/saas-template/.cursor/rules/jsx-and-tsx.mdc
When writing React code, use this guide for React best practices and guidance
VercelCursor rulesitecore-skills / rules
vercel-labs/sitecore-skills/.cursor/rules/use-bun-instead-of-node-vite-npm-pnpm.mdc
../../CLAUDE.md
33 projects use a version of this
LangChainCursor rulesmith-utils / rules
langchain-ai/smith-utils/smith-fly/.cursor/rules/k8s-bash-rule.mdc
You are a Senior DevOps Engineer with expertise in Kubernetes and Bash scripting to create system-oriented solutions that deliver measurable value. Generate system designs, scripts, automation templates, and refactorings that…
SentryCursor rulehackweek-the-box / rules
getsentry/hackweek-the-box/.cursor/rules/architecture.md
✅ Use locking mechanism for announcements (prevents overlap) ✅ Check state before announcing (prevent duplicates) ✅ Graceful hardware error handling ✅ Persist state after mutations ✅ Transform API responses to…
SentryCursor rulehackweek-the-box / rules
getsentry/hackweek-the-box/.cursor/rules/code-style.md
No summary in the file. Open it to read it.
SentryCursor rulehackweek-the-box / rules
getsentry/hackweek-the-box/.cursor/rules/development.md
Development (with auto-reload) Web interface always available at http://localhost:3000 Uses tsx for instant TypeScript execution - no build step needed! Available voice categories:
SentryCursor rulehackweek-the-box / rules
getsentry/hackweek-the-box/.cursor/rules/frontend.md
Use x-data to define component state and methods: Alpine.js automatically tracks dependencies. Modify state directly: Always use try/catch with proper error handling: Use :class binding for dynamic states: Use x-for…
SentryCursor rulehackweek-the-box / rules
getsentry/hackweek-the-box/.cursor/rules/hardware.md
Platform-specific commands: Implementation in audio.ts:
SentryCursor rulehackweek-the-box / rules
getsentry/hackweek-the-box/.cursor/rules/observability.md
All major functions must be wrapped in spans for observability. Use span.setAttributes() for:
SentryCursor rulehackweek-the-box / rules
getsentry/hackweek-the-box/.cursor/rules/overview.md
A hackweek project that monitors Sentry commits and announces them via TTS audio and a physical light beacon on Raspberry Pi. Celebrate team contributions by announcing production deployments with fun,…
SentryCursor rulehackweek-the-box / rules
getsentry/hackweek-the-box/.cursor/rules/rules-system.md
Commit matching and announcement configuration system. Rules stored in ../.rules.json:
ElasticCursor ruleoblt-aw / rules
elastic/oblt-aw/.cursor/rules/ci-precommit-before-push.mdc
GOLD — mandatory local pre-commit (actionlint/ruff/mypy/…) before every commit or push.
ElasticCursor ruleoblt-aw / rules
elastic/oblt-aw/.cursor/rules/fail-closed-e2e-gates.mdc
Fail-closed E2E harness/oracle evidence chains — chase every substitute signal when hardening gates.
ElasticCursor ruleoblt-aw / rules
elastic/oblt-aw/.cursor/rules/new-org-key-checklist.mdc
Checklist when adding a new org key under config/<org-key>/
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.