AI SummaryThis Cursor rules booster provides developers with standardized patterns for data fetching using tRPC and real-time SSE, including server/client component examples and best practices for React Query and Prisma integration.
Install
Copy this and paste it into Claude Code, Cursor, or any AI assistant:
I want to add the "bklit — Cursor Rules" prompt rules to my project. Repository: https://github.com/bklit/bklit Please read the repo to find the rules/prompt file, then: 1. Download it to the correct location (.cursorrules, .windsurfrules, .github/prompts/, or project root — based on the file type) 2. If there's an existing rules file, merge the new rules in rather than overwriting 3. Confirm what was added
Description
Data fetching patterns with tRPC and real-time SSE
Data Fetching
Use tRPC for data fetching and check our schema.prisma file for database models.
tRPC Patterns
`tsx // Server component - use caller directly const data = await trpc.session.getById({ sessionId, projectId, organizationId }); // Client component - use useQuery const { data, isLoading } = useQuery( trpc.session.liveUsers.queryOptions({ projectId, organizationId }) ); `
Best Practices
• Always wrap client requests in Suspense with skeleton.tsx fallbacks • Avoid useEffect for data fetching - prefer React Query's declarative approach • Use staleTime and refetchInterval for caching strategy • Invalidate queries with queryClient.invalidateQueries({ queryKey: [...] })
Real-Time Data
For live/real-time features, use our SSE-based hooks instead of polling: `tsx import { useLiveEventStream } from "@/hooks/use-live-event-stream"; // Subscribe to real-time events (pageviews, custom events, session ends) const { isConnected } = useLiveEventStream(projectId, { onPageview: (data) => { / handle pageview / }, onEvent: (data) => { / handle custom event / }, onSessionEnd: (data) => { / handle session end / }, }); `
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Works With
Any AI assistant that accepts custom rules or system prompts