Pine Script v6: syntax, performance, error diagnosis, backtesting, visualization. Use when writing or debugging `.pine` files or TradingView Pine indicators/strategies.
Python patterns for CLI tools, async concurrency, and backend services. Use when working with Python code, building CLI apps, FastAPI services, async with asyncio, background…
Defensive Bash scripting for Linux: safe foundations, argument parsing, production patterns, ShellCheck compliance.
Rust patterns for CLI tools, backend services, and general application code. Use when working with Rust, Cargo workspaces, axum/tokio services, clap CLIs, async concurrency, or…
Design agent-native applications where agents replace UI users as the primary actor. Use when designing MCP tools, agent-loop architectures, shared-workspace file patterns, or…
Simplifies, polishes, and declutters code without changing behavior. Use when asked to simplify, clean up, refactor, declutter, remove dead code or AI slop, or improve…
Modern PHP 8.4 and Laravel patterns: architecture, Eloquent, queues, testing. Use when working with Laravel, Eloquent, Blade, artisan, PHPUnit, PHPStan, or building/testing PHP…
Structured reasoning modifiers (/think, /verify, /adversarial, /edge, /confidence, /assumptions, etc.) to stress-test decisions, surface assumptions, or enumerate edge cases.