📋 Model Trainer
This skill should be used when users want to train or fine-tune language models using TRL (Transformer Reinforcement Learning) on Hugging Face Jobs infrastructure. Covers SFT, DPO, GRPO and reward modeling training methods, plus GGUF conversion for local deployment. Includes guidance on the TRL Jobs
npx playbooks add skill nymbo/skills --skill model-trainer
About Model Trainer
This skill should be used when users want to train or fine-tune language models using TRL (Transformer Reinforcement Learning) on Hugging Face Jobs infrastructure. Covers SFT, DPO, GRPO and reward modeling training methods, plus GGUF conversion for local deployment. Includes guidance on the TRL Jobs
Its 45-word system prompt specializes your agent in developer workflow with structured methodology and proven output formats. Install with one command to activate immediately.
Use Cases
- Streamlining git workflows and commit conventions
- Setting up CI/CD pipelines and deployment scripts
- Managing monorepos and multi-package projects
- Automating release notes and changelogs
Example Prompts
System Prompt (45 words)
This skill should be used when users want to train or fine-tune language models using TRL (Transformer Reinforcement Learning) on Hugging Face Jobs infrastructure. Covers SFT, DPO, GRPO and reward modeling training methods, plus GGUF conversion for local deployment. Includes guidance on the TRL Jobs
Frequently Asked Questions
What is Model Trainer?
Model Trainer is a free developer workflow skill for AI coding agents. This skill should be used when users want to train or fine-tune language models using TRL (Transformer Reinforcement Learning) on Hugging Face Jobs infrastructure. Covers SFT, DPO, GRPO and reward modeling training methods, plus GGUF conversion for local deployment. Includes guidance on the TRL Jobs. It provides a specialized system prompt that configures your agent with developer workflow expertise.
How do I use Model Trainer with Claude Code?
Run npx playbooks add skill nymbo/skills --skill model-trainer in your terminal to install Model Trainer into your Claude Code session. It works immediately after installation.
Which AI coding agents work with Model Trainer?
Model Trainer is compatible with Claude Code, Cursor, GitHub Copilot, Windsurf, OpenClaw, Cline, and any AI agent that supports custom system prompts or .cursorrules files.
Is Model Trainer free to use?
Yes, Model Trainer is completely free and open source. The full source is available on GitHub at https://github.com/nymbo/skills/tree/main/HUGGING FACE/model-trainer. You only need a subscription to the AI agent you use it with.
