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Add New Model

Category: Engineering  ·  Sub-category: architecture  ·  Last updated:
Adds support for a new MoE language model to PithTrain. Use when the user asks to "add support for model X", "implement model Y in pithtrain", "port model Z", or otherwise integrate a new MoE architecture. Scope covers the model file, all framework wiring (setup_model, apply_fsdp, test_fsdp), optional checkpoint conversion, and running training + inference tests from pp=1/ep=1 up to pp=2/ep=2.

About this skill (catalog notes)

Add New Model includes pricing or quota commentary. At roughly 2,352 words the SKILL.md is on the longer end of the catalog distribution.

License
Apache-2.0
Original author
mlc-ai
Indexed lastmod
Catalog position
Engineering · architecture
Indexed related skills
10

How Add New Model fits the catalog

Add New Model sits in the Engineering category under the architecture sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

End-to-end workflow for integrating a new MoE language model. This file is the entry point: it tells you the phase order, the gates between phases, and which reference/*.md to load before each phase. Do not try to do everything from memory — load the reference file for the phase you're in.

What this skill does

Add New Model is a community-contributed Claude Code skill in the architecture sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/add-new-model/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when the user asks to "add support for model X", "implement model Y in pithtrain", "port model Z", or otherwise integrate a new MoE architecture. Scope covers the model file, all framework wiring (setup_model, apply_fsdp, test_fsdp), optional checkpoint conversion, and running training + inference tests from pp=1/ep=1 up to pp=2/ep=2.

Who uses this skill

The Add New Model Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 116,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/add-new-model
curl -L https://claudskills.com/skills/add-new-model/SKILL.md \
  -o ~/.claude/skills/add-new-model/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/add-new-model/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/add-new-model/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\add-new-model\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

Frequently asked questions

How do I install the Add New Model Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/add-new-model/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Add New Model skill do?
Adds support for a new MoE language model to PithTrain. Use when the user asks to "add support for model X", "implement model Y in pithtrain", "port model Z", or otherwise integrate a new MoE architecture. Scope covers the model file, all framework wiring (setup_model, apply_fsdp, test_fsdp), optional checkpoint conversion, and running training + inference tests from pp=1/ep=1 up to pp=2/ep=2.
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Add New Model skill?
Use Add New Model when your Claude Code task falls under the Engineering category — specifically in the architecture area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Add New Model" or describe the task and let Claude pick). Browse related skills at /category/engineering/.
What is a Claude Code skill and how does the Add New Model skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Add New Model is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
mlc-ai. (2026). Add New Model [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/add-new-model/
BibTeX
@misc{add-new-model-2026,
  author    = {mlc-ai},
  title     = {Add New Model [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/add-new-model/}
}

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