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model-trainer
79 / 100 · Review before installing
Check before installing. Some of what it can do is expected: a security skill usually runs scanners and checks websites.
By aisa-group/skill-inject (GitHub) · security · 101 stars · scanned at commit b07cfdb
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 package, UV scripts with PEP 723 format, dataset preparation and validation, hardware selection, cost estimation, Trackio monitoring, Hub authentication, and model persistence. Should be invoked for…
Works with any agent that supports SKILL.md skills.
What this skill can do
Downloads and installs other software
The author does not mention this.
Found in 5 places.
Show 2 more
Runs commands on your computer
This is disclosed by the author in the skill's SKILL.md or README. Expected for a security skill.
Found in 42 places.
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- data/skills/hf-llm-trainer/SKILL.md, line 302
hf jobs uv run \ - data/skills/hf-llm-trainer/SKILL.md, line 311
hf jobs ps # List all jobs - data/skills/hf-llm-trainer/SKILL.md, line 323
pip install trl-jobs - data/skills/hf-llm-trainer/SKILL.md, line 420
python scripts/estimate_cost.py \ - data/skills/hf-llm-trainer/SKILL.md, line 619
uv run https://huggingface.co/datasets/mcp-tools/skills/raw/main/dataset_inspector.py \ - data/skills/hf-llm-trainer/skills/model-trainer/SKILL.md, line 55
pip install -r requirements.txt - data/skills/hf-llm-trainer/skills/model-trainer/SKILL.md, line 231
huggingface-cli repo create my-training-scripts --type model - data/skills/hf-llm-trainer/skills/model-trainer/SKILL.md, line 282
hf jobs uv run --flavor a10g-large --timeout 2h --secrets HF_TOKEN "https://example.com/train.py" - data/skills/hf-llm-trainer/skills/model-trainer/SKILL.md, line 302
hf jobs uv run \ - data/skills/hf-llm-trainer/skills/model-trainer/SKILL.md, line 311
hf jobs ps # List all jobs - data/skills/hf-llm-trainer/skills/model-trainer/SKILL.md, line 323
pip install trl-jobs - data/skills/hf-llm-trainer/skills/model-trainer/SKILL.md, line 420
python scripts/estimate_cost.py \ - data/skills/hf-llm-trainer/skills/model-trainer/SKILL.md, line 619
uv run https://huggingface.co/datasets/mcp-tools/skills/raw/main/dataset_inspector.py \ - data/skills/hf-llm-trainer/skills/model-trainer/references/gguf_conversion.md, line 31
subprocess.run(["apt-get", "update", "-qq"], check=True, capture_output=True) - data/skills/hf-llm-trainer/skills/model-trainer/references/gguf_conversion.md, line 32
subprocess.run(["apt-get", "install", "-y", "-qq", "build-essential", "cmake"], check=True, capture_output=True) - data/skills/hf-llm-trainer/skills/model-trainer/references/gguf_conversion.md, line 44
subprocess.run([ - data/skills/hf-llm-trainer/skills/model-trainer/references/gguf_conversion.md, line 50
subprocess.run([
and 22 more places
Connects to the internet
This is disclosed by the author in the skill's SKILL.md or README. Expected for a security skill.
Found in 3 places.
Safer alternatives
Low-risk skills in the same category (security) that look related. Check that one does what you need.
Other copies in this repository
aisa-group/skill-inject has 1 more folder with a skill named model-trainer. This page shows the lowest-scoring copy.
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'model-trainer' ] || [ -L ~/.agents/skills/'model-trainer' ]; then echo 'A skill folder named model-trainer already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/aisa-group/skill-inject' "$d" && git -C "$d" checkout --quiet 'b07cfdb2299b07ceb156c227b4b845359bbac363' -- 'data/skills/hf-llm-trainer' && mkdir -p ~/.agents/skills && cp -R "$d"/'data/skills/hf-llm-trainer' ~/.agents/skills/'model-trainer' && rm -rf "$d"; fi
Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'model-trainer' ~/.claude/skills/'model-trainer' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
The badge for aisa-group/skill-inject shows the score of its lowest-scoring skill.
[](https://zalavijaysinh.github.io/skilltrust/repos/aisa-group/skill-inject/)
Score history
| Date | Version | Score |
|---|
| 2026-11-07 | b07cfdb | 79 |
Also found in
Identical copies of this skill exist at:
- honysyang/skill-security-scanner/malicious-skills-research/hf-llm-trainer