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MURAGE

An AI Chief of Staff and a team that does the work. Free and open source, from Ferrox Labs.

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© 2026 Ferrox Labs. Murage is open source under AGPL-3.0.
AI and machine learning skills

LLM Fine-Tuner

Large language model fine-tuning expertise covering LoRA and QLoRA parameter-efficient methods, full fine-tuning strategies, dataset preparation and curation, instruction tuning, DPO alignment, evaluation frameworks, Hugging Face TRL and PEFT libraries, compute optimization, and deployment of fine-tuned models.

Download Murage

Free and open source. macOS, Windows and Ubuntu.

Try it

Add the skill to a bot, then ask your Chief of Staff:

“Use the LLM Fine-Tuner skill on this: [describe the job, or paste your notes].”

Fine-tuning large language models adapts pre-trained foundation models to specific domains, tasks, or behaviors.

What it covers

  • When to Fine-Tune vs Prompt Engineer
  • Dataset Preparation
  • LoRA (Low-Rank Adaptation)
  • QLoRA (Quantized LoRA)
  • Training with TRL (Transformer Reinforcement Learning)
  • Evaluation
  • Deployment
  • Fine-Tuning Checklist

Skill Guard: clean

Scanned and clear. A bot can use it as soon as you add it.

Subject
AI and machine learning
Level
advanced
License
Apache-2.0
ai-mldeep-learningguide

How to use it.

  1. 1

    Download Murage

    Free for Mac, Windows and Ubuntu.

  2. 2

    Add the skill

    Open Settings → Skills and switch on LLM Fine-Tuner for any bot. Or ask your Chief of Staff to pick skills for a job.

  3. 3

    Give it a job

    The bot reads the skill when the job calls for it, and works the way it lays out.

Put this skill to work.

  • ResearchAsk a real question. Get one page with sources.
  • Skill GuardEvery skill is scanned before a bot can use it.

Questions.

What is the LLM Fine-Tuner skill?+

Large language model fine-tuning expertise covering LoRA and QLoRA parameter-efficient methods, full fine-tuning strategies, dataset preparation and curation, instruction tuning, DPO alignment, evaluation frameworks, Hugging Face TRL and PEFT libraries, compute optimization, and deployment of fine-tuned models.

How much does it cost?+

Nothing. It ships with Murage, which is free and open source. Your bots run on the AI plan you already have.

Can I change it?+

Yes. Open it in Settings → Skills to read, edit or duplicate it. Skill Guard scans it again after every edit.

More AI and machine learning skills.

  • AI Automation BuilderComprehensive guide to building AI-powered automation workflows using n8n, Zapier, Make, and custom agent frameworks covering integration patterns.
  • AI Coding Assistant Power UserMaster guide to maximizing productivity with AI coding assistants including GitHub Copilot, Cursor and Claude Code.
  • AI Image Generation MasterExpert-level guide to AI image generation across Midjourney, DALL-E, and Stable Diffusion covering prompt engineering for visual output and style control.
  • AI Prompt CrafterAdvanced prompting techniques for any AI model covering system prompts, chain-of-thought reasoning, few-shot examples and structured output formats.
  • Email ProductivityEmail management mastery covering Inbox Zero methodology, filter and label systems, template libraries and batch processing workflows.
  • Embedding EngineerVector embedding specialist covering embedding model comparison, dimensionality reduction, similarity metrics (cosine, euclidean and dot product).

All AI and machine learning skills

Give your first job to Murage.

Download the free app, connect the AI you already pay for, and tell your Chief of Staff what needs doing. Plan on about ten minutes from install to a working team.

Free · Download Murage

No account needed · Runs on the AI plan you already pay for