Implements and trains LLMs using Lightning AI's LitGPT with 20+ pretrained architectures (Llama, Gemma, Phi, Qwen, Mistral). Use when need clean model implementations, educational understanding of architectures, or production fine-tuning with LoRA/QLoRA. Single-file implementations, no abstraction layers.
Install
npx skills add davila7/claude-code-templates --skill implementing-llms-litgptnpx skills add davila7/claude-code-templates --skill implementing-llms-litgpt -a claude-code -gnpx skills add davila7/claude-code-templates --skill implementing-llms-litgpt -a codex -ggemini skills install https://github.com/davila7/claude-code-templates.git --path cli-tool/components/skills/ai-research/model-architecture-litgptgh skill install davila7/claude-code-templates implementing-llms-litgptgit clone --depth 1 https://github.com/davila7/claude-code-templates /tmp/davila7__claude-code-templates
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/davila7__claude-code-templates/cli-tool/components/skills/ai-research/model-architecture-litgpt ~/.claude/skills/implementing-llms-litgpt # Claude Code
cp -R /tmp/davila7__claude-code-templates/cli-tool/components/skills/ai-research/model-architecture-litgpt ~/.agents/skills/implementing-llms-litgpt # Codex, Cursor, Gemini CLI, Copilot, OpenCode