Scalable data processing for ML workloads. Streaming execution across CPU/GPU, supports Parquet/CSV/JSON/images....

GPU-accelerated data curation for LLM training. Supports text/image/video/audio. Features fuzzy deduplication (16×...

Expert guidance for fast fine-tuning with Unsloth - 2-5x faster training, 50-80% less memory, LoRA/QLoRA optimization

Parameter-efficient fine-tuning for LLMs using LoRA, QLoRA, and 25+ methods. Use when fine-tuning large models...

Expert guidance for fine-tuning LLMs with LLaMA-Factory - WebUI no-code, 100+ models, 2/3/4/5/6/8-bit QLoRA,...

Expert guidance for fine-tuning LLMs with Axolotl - YAML configs, 100+ models, LoRA/QLoRA, DPO/KTO/ORPO/GRPO,...

Expert guidance for Nchan, a scalable pub/sub server for Nginx. Use this skill when you need to configure Nchan...

Idiomatic pandas usage patterns and performance best practices. Use when writing or reviewing pandas code to ensure:...

Search library/API documentation using Context7 and Ref MCP tools. Use when Claude needs to: (1) Look up API syntax...

Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and...

Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting...

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an...