oliviacraft/cursor-rules-pack-sample
7 production-tested Cursor Rules — free sample from the Cursor Rules Pack v2 (50+ rules)
Actual rules from this repo
Path in source repo: .cursorrules · format: text
.cursor/rules/project.mdc — Generated from Cursor Rules Pack v2
Copy sections relevant to your stack. Replace [brackets] with your specifics.
# Core Rules (apply to all projects)
You are a senior software engineer building production software.
Before suggesting a new package: state what it does, confirm it's maintained, check if < 30 lines replaces it.
Always wrap async operations in try/catch. Never swallow errors. Log with context: logger.error('[FunctionName]', { error, context }).
Write self-documenting code. Comments explain WHY, not WHAT. Workarounds get a comment + issue link.
# State Management (Next.js / React)
URL state → filters, pagination (useSearchParams)
React state → UI-only (useState)
Zustand → cross-component app state
React Query → all server state
Never use Zustand to cache server data.
# Data Fetching
Parallelize independent fetches with Promise.all. Sequential awaits need a comment explaining the dependency.
# API Routes
Every route: authenticate → validate (Zod) → authorize → execute → typed response.
Never return 200 for errors. Never return full DB records — always use select.
# Database
Never fetch full records — use select. Paginate queries > 50 rows. Use transactions for multi-table writes.
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Full pack (50 rules): https://oliviacraftlat.gumroad.com/l/wyaeil
Why this is listed
This repository appears on Cursor Rules Live because it matches the tracker's GitHub Search criteria (cursor-rules) and was active in the recent indexing window. The tracker refreshes every 15 minutes, so the metadata above reflects the state at the most recent index pass. If the data here looks stale, the source repository may have been archived or moved out of the tracked topic; the next cron tick will reconcile.