All rules

Web accessibility (WCAG 2.2) rules

Windsurf rules for building accessible web UIs to WCAG 2.2 AA: semantics, keyboard, focus, contrast, and testing.

WindsurfAccessibility

Angular 20 Copilot instructions

Copilot instructions for Angular 20 apps using standalone components, signals, and the new control flow.

GitHub CopilotAngular

REST API design AGENTS.md

AGENTS.md for designing consistent HTTP/JSON APIs: resource naming, status codes, errors, pagination, and versioning.

AGENTS.mdAPI design

Astro content site rules

Cursor rules for Astro 5 sites with content collections, islands, and zero-JS-by-default pages.

CursorAstro

AWS CDK (TypeScript) CLAUDE.md

CLAUDE.md for AWS CDK v2 apps in TypeScript: constructs, least-privilege grants, snapshot tests, and safe deploys.

Claude Code (CLAUDE.md)AWS CDK

Bevy game engine AGENTS.md

AGENTS.md for Bevy (0.16+) games in Rust: ECS systems, plugins, required components, and fast dev builds.

AGENTS.mdBevy (Rust)

Bun runtime CLAUDE.md

CLAUDE.md for TypeScript projects on Bun 1.2+: bun test, Bun.serve, built-in SQLite/Postgres, and bundling.

Claude Code (CLAUDE.md)Bun

Chrome extension (Manifest V3) rules

Cursor rules for building Manifest V3 browser extensions with TypeScript and minimal permissions.

CursorChrome extensions

Claude Agent SDK CLAUDE.md

CLAUDE.md for building agents with the Claude Agent SDK (Python/TypeScript): options, tools, permissions, and hooks.

Claude Code (CLAUDE.md)LLM apps & agents

Cloudflare Agents SDK rules

Cursor rules for stateful AI agents on Cloudflare (agents package): Durable Object state, SQL, scheduling, and WebSockets.

CursorCloudflare Workers / Hono

Code review Copilot instructions

Copilot instructions focused on pull request review: what to flag, severity labels, and how to word comments.

GitHub CopilotAgent workflows

Code reviewer subagent (Claude Code)

A Claude Code subagent definition that reviews the current diff for bugs, security, and tests, reporting by severity.

Claude Code (CLAUDE.md)Agent workflows

/commit slash command (Claude Code)

A Claude Code /commit slash command that reviews staged changes and writes a Conventional Commits message.

Claude Code (CLAUDE.md)Agent workflows

Git commits & PRs AGENTS.md

AGENTS.md rules for how agents commit: Conventional Commits, atomic changes, safe git commands, and PR descriptions.

AGENTS.mdAgent workflows

Convex backend rules

Cursor rules for Convex backends: schema, validated queries/mutations/actions, indexes, and auth checks.

CursorConvex

Modern C++ with CMake rules

Cursor rules for modern C++ (C++20/23) projects built with CMake presets: RAII, ownership, warnings, and tests.

CursorC++

CrewAI multi-agent AGENTS.md

AGENTS.md for CrewAI 1.x projects: YAML agents and tasks, crews and flows, tools, and cost-aware runs.

AGENTS.mdLLM apps & agents

C# / .NET Copilot path instructions

Path-specific Copilot instructions for C# files on .NET 10: nullable types, async, records, and logging.

GitHub Copilot.NET / ASP.NET Core

Cypress end-to-end testing AGENTS.md

AGENTS.md for Cypress 15 E2E and component tests: selectors, cy.intercept, sessions, and flake-free waits.

AGENTS.mdTesting

dbt analytics engineering AGENTS.md

AGENTS.md for dbt projects (dbt Core / Fusion 1.9+): staging/marts layering, tests, docs, and selective runs.

AGENTS.mddbt

Debugger subagent (Claude Code)

A Claude Code subagent for root-cause analysis of errors, crashes, and failing behavior, with a verified minimal fix.

Claude Code (CLAUDE.md)Agent workflows

Systematic debugging CLAUDE.md

CLAUDE.md workflow for debugging with Claude Code: reproduce, isolate, hypothesize, verify, and avoid guess-fixes.

Claude Code (CLAUDE.md)Agent workflows

Defold game engine AGENTS.md

AGENTS.md for Defold games in Lua: game objects and components, message passing, script lifecycle, and native extensions.

AGENTS.mdDefold

Deno 2 AGENTS.md

AGENTS.md for Deno 2 projects: deno.json tasks, JSR and npm imports, permissions, and built-in tooling.

AGENTS.mdDeno

Django CLAUDE.md

CLAUDE.md for Django 5 projects with DRF, pytest-django and PostgreSQL.

Claude Code (CLAUDE.md)Django

Django REST Framework rules

Cursor rules for Django 5 + Django REST Framework APIs: serializers, viewsets, permissions, and query performance.

CursorDjango

Django Windsurf rules

Windsurf rules for Django 5.2 LTS projects: apps, models and migrations, ORM performance, forms, and tests.

WindsurfDjango

Docker & Compose AGENTS.md

AGENTS.md for containerized projects: lean multi-stage Dockerfiles, Docker Compose for local dev, and image security.

AGENTS.mdDocker

Dockerfile Copilot path instructions

Path-specific Copilot instructions for Dockerfiles and compose files: multi-stage builds, non-root, and pinned images.

GitHub CopilotDocker

Markdown docs Copilot path instructions

Path-specific Copilot instructions for Markdown docs and READMEs: structure, runnable commands, and concise style.

GitHub CopilotAgent workflows

Documentation writing rules

Windsurf rules for writing and updating READMEs, docstrings, ADRs, and changelogs alongside code changes.

WindsurfAgent workflows

ASP.NET Core Copilot instructions

Copilot instructions for ASP.NET Core on .NET 9/10: minimal APIs, EF Core, nullable types, and xUnit tests.

GitHub Copilot.NET / ASP.NET Core

Drizzle ORM rules

Cursor rules for Drizzle ORM with Postgres or SQLite: schema files, drizzle-kit migrations, and type-safe queries.

CursorDrizzle ORM

Electron app AGENTS.md

AGENTS.md for Electron desktop apps (Electron Forge or electron-vite): process layout, IPC contracts, and release safety.

AGENTS.mdElectron

Electron app Windsurf rules

Windsurf rules for secure Electron 44 apps: context isolation, preload bridges, typed IPC, and packaging.

WindsurfElectron

Elixir Phoenix CLAUDE.md

CLAUDE.md for Phoenix 1.8 + LiveView 1.x apps in Elixir: contexts, Ecto changesets, and ExUnit tests.

Claude Code (CLAUDE.md)Elixir / Phoenix

Embedded C (bare metal / RTOS) AGENTS.md

AGENTS.md for embedded C firmware (bare metal, Zephyr, FreeRTOS): safety-minded C rules, memory, and hardware access.

AGENTS.mdEmbedded / firmware

ESP32 ESP-IDF firmware CLAUDE.md

CLAUDE.md for ESP32 firmware on ESP-IDF 5.x in C: components, FreeRTOS tasks, error handling, and logging.

Claude Code (CLAUDE.md)Embedded / firmware

Express 5 API AGENTS.md

AGENTS.md for Express 5 REST APIs in TypeScript with zod validation, error middleware, and supertest.

AGENTS.mdNode.js / TypeScript

FastAPI Windsurf rules

Windsurf rules for FastAPI apps with Pydantic v2, SQLAlchemy 2.0 async, dependency injection, and pytest.

WindsurfPython / FastAPI

Fastify 5 API rules

Cursor rules for Fastify 5 APIs in TypeScript: plugins and encapsulation, JSON schema validation, hooks, and inject tests.

CursorNode.js / TypeScript

Firebase (modular SDK) rules

Cursor rules for Firebase web apps with the modular v11+ SDK, Firestore security rules, and emulator tests.

CursorFirebase

/fix-issue slash command (Claude Code)

A Claude Code /fix-issue command that reads a GitHub issue, reproduces it with a test, fixes it, and reports back.

Claude Code (CLAUDE.md)Agent workflows

Flask 3 AGENTS.md

AGENTS.md for Flask 3 apps: app factory, blueprints, SQLAlchemy 2.0, and pytest with the test client.

AGENTS.mdFlask

Flutter AGENTS.md

AGENTS.md for Flutter apps with Riverpod, go_router and clean feature-first structure.

AGENTS.mdFlutter

Flutter + Riverpod rules

Cursor rules for Flutter 3 apps using Riverpod 3 with code generation, go_router, and widget tests.

CursorFlutter

Phaser 3 browser game rules

Windsurf rules for 2D browser games with Phaser 3, TypeScript and Vite.

WindsurfPhaser (web games)

GameMaker GML AGENTS.md

AGENTS.md for GameMaker (2024+ runtime) projects in GML: objects and events, structs and methods, and clean state.

AGENTS.mdGameMaker

Universal vibe-coding guardrails

Always-on Cursor rules that keep any AI agent careful: plan first, small diffs, verify, never fake it.

CursorAny stack

GitHub Actions workflow rules

Cursor rules for writing secure, fast GitHub Actions workflows: permissions, pinning, caching, and concurrency.

CursorGitHub Actions

GitHub Actions Copilot path instructions

Path-specific Copilot instructions for .github/workflows YAML: least privilege, pinned actions, and injection-safe steps.

GitHub CopilotGitHub Actions

Go backend CLAUDE.md

CLAUDE.md for idiomatic Go HTTP services using the standard library, sqlc and table-driven tests.

Claude Code (CLAUDE.md)Go

Go + Gin web API Windsurf rules

Windsurf rules for Go 1.27 REST APIs built with Gin: handlers, binding/validation, middleware, and tests.

WindsurfGo

Go gRPC service rules

Cursor rules for gRPC services in Go with protobuf, buf for codegen and linting, interceptors, and status errors.

CursorGo

Go Copilot path instructions

Path-specific Copilot instructions (.instructions.md) for Go 1.27 code: errors, context, stdlib routing, and tests.

GitHub CopilotGo

Go stdlib HTTP service AGENTS.md

AGENTS.md for Go 1.27 services using only net/http, slog, and database/sql or pgx, with no web framework.

AGENTS.mdGo

Godot 4 C# rules

Cursor rules for Godot 4.x games written in C# (.NET 8): node scripts, signals, exports, and performance.

CursorGodot

Godot 4 GDScript AGENTS.md

AGENTS.md for Godot 4 projects using typed GDScript, signals and scene composition.

AGENTS.mdGodot

GraphQL server (Apollo) rules

Cursor rules for schema-first GraphQL servers with Apollo Server, codegen types, DataLoader, and safe errors.

CursorGraphQL

Hono on Cloudflare Workers rules

Cursor rules for Hono 4 APIs on Cloudflare Workers with Wrangler, typed bindings, D1, KV, and Vitest.

CursorCloudflare Workers / Hono

htmx + server-rendered HTML AGENTS.md

AGENTS.md for htmx 2 apps with server-rendered templates (any backend), partials, and progressive enhancement.

AGENTS.mdhtmx

Java + Gradle Copilot path instructions

Path-specific Copilot instructions for Java 25 LTS code built with Gradle: records, null safety, and JUnit 5 tests.

GitHub CopilotJava

Jest testing rules

Cursor rules for Jest 30 test suites in TypeScript: structure, mocking boundaries, timers, and async tests.

CursorTesting

Jupyter notebook hygiene rules

Cursor rules for Jupyter notebooks in data projects: reproducible cells, small outputs, and moving code into modules.

CursorPython Data & ML

Kotlin Multiplatform + Compose Multiplatform CLAUDE.md

CLAUDE.md for Kotlin Multiplatform apps sharing UI with Compose Multiplatform across Android, iOS, desktop, and web.

Claude Code (CLAUDE.md)Kotlin Multiplatform

Kotlin Multiplatform Copilot path instructions

Path-specific Copilot instructions for Kotlin Multiplatform modules: commonMain first, expect/actual, and coroutines.

GitHub CopilotKotlin Multiplatform

Android Jetpack Compose AGENTS.md

AGENTS.md for Android apps in Kotlin 2 with Jetpack Compose, ViewModel + StateFlow, Hilt, and Room.

AGENTS.mdAndroid / Kotlin

Kubernetes & Helm CLAUDE.md

CLAUDE.md for Kubernetes manifests and Helm 3 charts: resources, probes, security context, and safe rollouts.

Claude Code (CLAUDE.md)Kubernetes / Helm

LangGraph agent rules

Cursor rules for building agents with LangGraph in Python: typed state, nodes, tools, checkpointers, and tests.

CursorLLM apps & agents

Laravel Copilot instructions

GitHub Copilot instructions for Laravel 11+ apps with Eloquent, Pest, and Form Requests.

GitHub CopilotLaravel

LLM app (Python) AGENTS.md

AGENTS.md for Python apps that call LLM APIs (OpenAI, Anthropic, Gemini): prompts, structured output, evals, and cost.

AGENTS.mdLLM apps & agents

LÖVE (Love2D) Lua game rules

Cursor rules for 2D games with LÖVE 11.5 in Lua: callbacks, modules, delta time, asset loading, and performance.

CursorLÖVE (Love2D)

MCP server (TypeScript) AGENTS.md

AGENTS.md for building Model Context Protocol servers in TypeScript with clear tools, zod schemas and safe defaults.

AGENTS.mdMCP servers

MCP server (Python) CLAUDE.md

CLAUDE.md for building Model Context Protocol servers in Python with the official SDK (FastMCP), tools, and tests.

Claude Code (CLAUDE.md)MCP servers

MongoDB Windsurf rules

Windsurf rules for MongoDB 8 apps with the Node.js driver: schema design, indexes, aggregation, and transactions.

WindsurfMongoDB

Mongoose (MongoDB ODM) rules

Cursor rules for Mongoose 8 with TypeScript: typed schemas, indexes, lean queries, validation, and transactions.

CursorMongoDB

MonoGame AGENTS.md

AGENTS.md for 2D/3D games in C# with MonoGame 3.8: game loop, content pipeline, scenes, and allocation-free updates.

AGENTS.mdMonoGame

Neon serverless Postgres CLAUDE.md

CLAUDE.md for apps on Neon serverless Postgres: pooled connections, the serverless driver, branches, and migrations.

Claude Code (CLAUDE.md)Neon Postgres

NestJS CLAUDE.md

CLAUDE.md for NestJS 11 APIs in TypeScript: modules, DTO validation, providers, and e2e tests.

Claude Code (CLAUDE.md)NestJS

Next.js App Router (TypeScript) rules

Cursor project rules for Next.js 15 App Router apps with TypeScript, Server Components, and Tailwind.

CursorNext.js

Next.js CLAUDE.md

A CLAUDE.md for Claude Code working in a Next.js + Prisma + Tailwind codebase.

Claude Code (CLAUDE.md)Next.js

Next.js Windsurf rules

Windsurf (Cascade) workspace rules for Next.js + shadcn/ui projects.

WindsurfNext.js

Nuxt 3 + Vue rules

Cursor rules for Nuxt 3 / Vue 3 apps using the Composition API, script setup and Pinia.

CursorVue / Nuxt

OpenAI Agents SDK rules

Cursor rules for the OpenAI Agents SDK (Python 0.2x): agents, function tools, handoffs, guardrails, sessions, and tracing.

CursorLLM apps & agents

Web performance (Core Web Vitals) rules

Cursor rules for keeping web apps fast: Core Web Vitals (LCP, INP, CLS), bundle size, images, and measuring first.

CursorWeb performance

pgvector rules

Cursor rules for vector search in PostgreSQL with pgvector: column types, HNSW indexes, filtering, and hybrid queries.

CursorRAG & vector databases

Pinecone vector database AGENTS.md

AGENTS.md for apps using Pinecone serverless indexes: namespaces, metadata filters, upserts, and integrated embedding.

AGENTS.mdRAG & vector databases

/plan slash command (Claude Code)

A Claude Code /plan command that researches the codebase and writes an implementation plan before any code changes.

Claude Code (CLAUDE.md)Agent workflows

Arduino / PlatformIO rules

Cursor rules for microcontroller projects with PlatformIO and the Arduino framework: non-blocking loops, memory, pins.

CursorEmbedded / firmware

Playwright end-to-end testing rules

Cursor rules for Playwright Test (TypeScript): resilient locators, web-first assertions, fixtures, and no flaky waits.

CursorTesting

PostgreSQL schema & SQL AGENTS.md

AGENTS.md for working on PostgreSQL 16+ schemas and SQL: safe migrations, indexes, constraints, and query plans.

AGENTS.mdPostgreSQL

/pr-description slash command (Claude Code)

A Claude Code /pr-description command that drafts a pull request title and body from the branch diff, without pushing.

Claude Code (CLAUDE.md)Agent workflows

Prisma ORM rules

Cursor rules for Prisma ORM 6 with PostgreSQL: schema changes, migrations, typed queries, and transactions.

CursorPrisma

Pygame (pygame-ce) AGENTS.md

AGENTS.md for 2D games in Python with pygame-ce 2.5+: game loop, scenes, sprites, assets, and testable logic.

AGENTS.mdPygame

pytest testing CLAUDE.md

CLAUDE.md for Python test suites with pytest 8: fixtures, parametrize, mocking boundaries, and coverage.

Claude Code (CLAUDE.md)Testing

Python data & ML CLAUDE.md

CLAUDE.md for data science / ML repos using pandas or polars, notebooks, and reproducible pipelines.

Claude Code (CLAUDE.md)Python Data & ML

Python FastAPI AGENTS.md

Universal AGENTS.md for Codex, Jules, Cursor and other agents working on a FastAPI + uv project.

AGENTS.mdPython / FastAPI

Python FastAPI rules

Cursor rules for FastAPI services with Pydantic v2, SQLAlchemy 2.0, async, and pytest.

CursorPython / FastAPI

Python Copilot path instructions

Path-specific Copilot instructions for Python 3.12+ files: typing, error handling, uv/ruff tooling, and pytest.

GitHub CopilotPython

Modern Python project (uv + ruff) rules

Cursor rules for Python 3.12+ projects managed with uv, ruff, and pyright or mypy: typing, layout, and tooling.

CursorPython

PyTorch training CLAUDE.md

CLAUDE.md for PyTorch 2.x model training repos: reproducible configs, data loaders, mixed precision, and checkpoints.

Claude Code (CLAUDE.md)Python Data & ML

Qdrant vector search rules

Cursor rules for Qdrant collections: vector config, payload indexes, filtered search, hybrid vectors, and snapshots.

CursorRAG & vector databases

RAG pipeline CLAUDE.md

CLAUDE.md for retrieval-augmented generation apps: chunking, embeddings, hybrid search, citations, and RAG evals.

Claude Code (CLAUDE.md)RAG & vector databases

Ruby on Rails Copilot instructions

GitHub Copilot custom instructions for Rails 8 apps with Hotwire, RSpec and Rubocop.

GitHub CopilotRuby on Rails

React Native + Expo rules

Cursor rules for Expo Router apps with TypeScript, NativeWind and TanStack Query.

CursorReact Native / Expo

React Native + Expo Windsurf rules

Windsurf rules for React Native apps on Expo SDK (New Architecture): Expo Router, native modules, and EAS builds.

WindsurfReact Native / Expo

React Router 7 framework mode rules

Cursor rules for React Router 7 in framework mode (the Remix successor): loaders, actions, and type-safe routes.

CursorReact Router / Remix

React + TypeScript Copilot path instructions

Path-specific Copilot instructions for React 19 + TypeScript .tsx files: components, hooks, accessibility, and tests.

GitHub CopilotReact

React 19 + Vite SPA rules

Cursor rules for React 19 single-page apps on Vite 6+ with TypeScript, hooks, and Vitest.

CursorReact

Redis Windsurf rules

Windsurf rules for using Redis (or Valkey) as cache, rate limiter, and queue: key design, TTLs, and atomicity.

WindsurfRedis / Valkey

Safe refactoring rules

Cursor rules for behavior-preserving refactors: small steps, tests first, no mixed feature changes, and clear diffs.

CursorAgent workflows

Roblox Luau rules

Cursor rules for Roblox experiences in Luau: strict typing, client/server boundaries, remotes, and data saving.

CursorRoblox (Luau)

Rust Axum web API rules

Cursor rules for Rust web services with Axum 0.8, Tokio, sqlx, typed errors, and tracing.

CursorRust

Rust CLI CLAUDE.md

CLAUDE.md for Rust command-line tools built with clap, anyhow and thiserror.

Claude Code (CLAUDE.md)Rust

Security auditor subagent (Claude Code)

A read-only Claude Code subagent that audits changes or a module for common web security vulnerabilities.

Claude Code (CLAUDE.md)Security

Secure coding AGENTS.md

AGENTS.md security baseline for AI agents in any web stack: secrets, injection, auth checks, dependencies, and logging.

AGENTS.mdSecurity

shadcn/ui component rules

Cursor rules for shadcn/ui with Tailwind CSS v4 and Radix: adding, composing, and theming components.

Cursorshadcn/ui

Solidity + Foundry Copilot path instructions

Path-specific Copilot instructions for Solidity 0.8.x contracts with Foundry: security patterns, fuzz tests, and gas.

GitHub CopilotSolidity / smart contracts

Solidity smart contract security CLAUDE.md

CLAUDE.md for reviewing and writing Solidity contracts safely: threat checklist, Foundry tests, and no-deploy rules.

Claude Code (CLAUDE.md)Solidity / smart contracts

SolidJS rules

Cursor rules for SolidJS 1.9 and SolidStart apps that keep fine-grained reactivity intact.

CursorSolidJS

Spring Boot 3 Copilot instructions

Copilot instructions for Spring Boot 3.x services on Java 21 with records, JPA, validation, and Testcontainers.

GitHub CopilotSpring Boot (Java)

SQL migrations Copilot path instructions

Path-specific Copilot instructions for SQL migration files: zero-downtime changes, locks, and reversible steps.

GitHub CopilotPostgreSQL

Stripe payments integration AGENTS.md

AGENTS.md for Stripe integrations: Checkout and Payment Intents, verified webhooks, idempotency, and test mode only.

AGENTS.mdStripe payments

Supabase backend rules

Cursor rules for apps on Supabase: Row Level Security first, migrations, typed clients and Edge Functions.

CursorSupabase

Svelte 5 runes Windsurf rules

Windsurf rules for Svelte 5 components with runes ($state, $derived, $props) in SvelteKit 2 apps.

WindsurfSvelteKit

SvelteKit AGENTS.md

AGENTS.md for SvelteKit 2 + Svelte 5 (runes) apps with TypeScript.

AGENTS.mdSvelteKit

SwiftUI iOS app CLAUDE.md

CLAUDE.md for SwiftUI apps on iOS 18+ with Swift 6 strict concurrency, @Observable, SwiftData, and Swift Testing.

Claude Code (CLAUDE.md)Swift / SwiftUI

Tailwind CSS v4 rules

Windsurf rules for clean, consistent, accessible Tailwind CSS v4 styling.

WindsurfTailwind CSS

TanStack Query v5 rules

Cursor rules for TanStack Query v5 in React: query keys, queryOptions, mutations, and cache invalidation.

CursorReact

Tauri 2 Rust backend rules

Cursor rules for the Rust side of Tauri 2 apps: commands, typed errors, state, plugins, and capability files.

CursorTauri

Tauri 2 desktop app Windsurf rules

Windsurf rules for Tauri 2 desktop/mobile apps: Rust commands, capabilities and permissions, and a web frontend.

WindsurfTauri

Test-driven development workflow CLAUDE.md

CLAUDE.md workflow that makes Claude Code work test-first: red, green, refactor, with small verified steps.

Claude Code (CLAUDE.md)Agent workflows

Terraform Copilot instructions

Copilot instructions for Terraform 1.x / OpenTofu infrastructure: modules, state safety, variables, and plan review.

GitHub CopilotTerraform

Test runner subagent (Claude Code)

A Claude Code subagent that runs the right tests for a change, diagnoses failures, and proposes minimal fixes.

Claude Code (CLAUDE.md)Testing

Test files Copilot path instructions

Path-specific Copilot instructions applied to test files in any language: structure, determinism, and no cheating.

GitHub CopilotTesting

Three.js rules

Cursor rules for Three.js (r17x, ES modules) web 3D and games: render loop, disposal, assets, and performance.

CursorThree.js

tRPC v11 rules

Cursor rules for tRPC v11 with zod inputs, protected procedures, and the TanStack Query integration.

CursortRPC

Turborepo monorepo AGENTS.md

AGENTS.md for pnpm + Turborepo 2 monorepos: workspace boundaries, filtered tasks, shared configs, and caching.

AGENTS.mdMonorepos

Turso / libSQL AGENTS.md

AGENTS.md for apps on Turso (libSQL/SQLite at the edge): client setup, embedded replicas, migrations, and SQLite rules.

AGENTS.mdTurso / libSQL

TypeScript Node.js API Copilot instructions

Copilot instructions for Node.js + TypeScript APIs with Hono/Express, zod and Vitest.

GitHub CopilotNode.js / TypeScript

Unity C# game dev rules

Cursor rules for Unity 6 projects in C#: performance, MonoBehaviour lifecycle, ScriptableObjects.

CursorUnity (C#)

Unity DOTS / ECS rules

Cursor rules for Unity Entities 1.x (DOTS): baking, ISystem with Burst, jobs, IJobEntity, and structural changes.

CursorUnity (C#)

Unity 6 C# Windsurf rules

Windsurf rules for Unity 6 projects in C#: MonoBehaviour lifecycle, ScriptableObjects, Input System, and performance.

WindsurfUnity (C#)

Unreal Engine C++ CLAUDE.md

CLAUDE.md for Unreal Engine 5 C++ gameplay code: UPROPERTY rules, GC safety, and Blueprint exposure.

Claude Code (CLAUDE.md)Unreal Engine (C++)

Vercel AI SDK rules

Cursor rules for the Vercel AI SDK 5 in TypeScript: streamText, structured output, tools, and useChat UIs.

CursorLLM apps & agents

Vitest unit testing AGENTS.md

AGENTS.md for unit and component tests with Vitest 3 and Testing Library in Vite/TypeScript projects.

AGENTS.mdTesting

Vue 3 + Pinia AGENTS.md

AGENTS.md for Vue 3.5 single-page apps on Vite with the Composition API, Pinia, and Vue Router 4.

AGENTS.mdVue / Nuxt

Zig AGENTS.md

AGENTS.md for Zig 0.15 projects: build.zig, explicit allocators, error unions, defer cleanup, and zig test.

AGENTS.mdZig

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