Debugging skills

This skill identifies uncovered Rust test lines by executing cargo llvm-cov and reports per-file gaps to guide targeted testing.

This skill helps you optimize Next.js and React performance by eliminating waterfalls, reducing bundle size, and applying server/client optimizations.

This skill helps you apply testing patterns and principles to unit, integration, and mocking strategies, improving reliability and maintainability of test

This skill helps you write robust PowerShell scripts for Windows by enforcing ASCII-only code, proper parentheses, null checks, and safe error handling.

This skill helps you design and implement clear 2D game systems, including sprites, tilemaps, physics, and camera, for polished gameplay.

This skill helps you apply core 3D game development principles to rendering, shaders, physics, and cameras for faster, higher quality prototypes.

This skill helps you automate IDA Pro reverse engineering tasks by leveraging modern ida_* modules to analyze, decompile, and manipulate IDA databases.

This skill renders the Jekyll site locally, captures screenshots, and visually verifies CSS and layout changes.

This skill helps you create, run, and debug Playwright e2e tests for the Uniswap web app with automated fixtures and mocks.

This skill speeds high-performance RLHF training for large models with Ray and vLLM acceleration, simplifying distributed PPO GRPO DPO workflows

This skill helps you integrate PyTorch FSDP2 into training scripts with correct initialization, sharding, mixed precision, and DTensor-based checkpointing.

This skill fine-tunes and evaluates OpenVLA-OFT policies for robot action generation with LoRA and FiLM conditioning.

This skill evaluates NVIDIA Cosmos Policy on LIBERO and RoboCasa simulations, enabling efficient setup, headless rendering, and latency profiling for robotics

This skill helps you enforce structured generation with regex and grammars, guaranteeing valid JSON/XML/code and guiding multi-step workflows.

This skill helps you fine-tune and deploy OpenPI pi0, pi0-fast, or pi0.5 models for robot policy inference across ALOHA, DROID, LIBERO.

This skill provides expert guidance for distributed training with DeepSpeed, covering ZeRO, pipeline parallelism, FP16/BF16/FP8, and optimization best

This skill provides expert guidance for fast fine-tuning with Unsloth, enabling 2-5x training speed and reduced memory usage.

This skill provides expert guidance for fine-tuning LLaMA models with Llama-Factory, covering APIs, setup, and best practices for multimodal, 8-bit QLoRA

This skill helps you instrument, trace, evaluate, and monitor LLM applications with Phoenix for debugging, testing, and real-time observability.

This skill helps you streamline PyTorch Lightning training, automate distributed execution, and reduce boilerplate for scalable, reproducible experiments.

This skill accelerates transformer attention with Flash Attention for 2-4x speedup and 10-20x memory reduction on long sequences.