Platform
Cursor
Rules, skills, and instructions for Cursor. Copy them directly or export in the platform's native format.
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Numpy
This guide provides definitive, actionable best practices for writing high-performance, maintainable, and correct NumPy code, emphasizing vectorization, explicit dtypes, and modern GPU acceleration.
React Query
"Cursor rules for React development with React Query integration."
Fastapi
"FastAPI best practices and patterns for building modern Python web APIs"
Jest
Definitive guidelines for writing robust, maintainable, and performant Jest tests in JavaScript and TypeScript projects.
Sqlalchemy
This guide enforces modern SQLAlchemy 2.x best practices for Python applications, ensuring type-safe, performant, and maintainable database interactions.
Python
"Python best practices and patterns for modern software development with Flask and SQLite"
Nextjs
"Next.js with TypeScript and Tailwind UI best practices"
Changelog writing skill
Agent Skill that drafts user-facing changelog entries from merged PR titles.
Conventional Commits
Always-on rule that keeps agent commit messages in Conventional Commits format.
Rust
Rust best practices for Solana smart contract development using Anchor framework and Solana SDK
Docker
Docker production rules. Pinned versions, multi-stage builds, non-root user, minimal attack surface.