Agent skill

Transistor Models

by Arcadia-1 in Arcadia-1/gmoverid-skill

Complete PTM (Predictive Technology Model) MOSFET model library from mec.umn.edu/ptm, covering all nodes: bulk conventional 180/130/90/65nm, bulk HP/LP 45/32/22nm (BSIM4), and PTM-MG multi-gate…

No licenceAuto-check passed

Install Transistor Models

skills CLI
$ npx skills add Arcadia-1/gmoverid-skill --skill transistor-models -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install Arcadia-1/gmoverid-skill transistor-models --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/Arcadia-1/gmoverid-skill.git skills-src && mkdir -p .claude/skills && cp -r skills-src/transistor-models .claude/skills/transistor-models && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
transistor-models
GitHub stars
132
Token cost
~1.4k tokens
SKILL.md length
434 words
Files
36 (incl. references, assets)
Skills in repo
4
Repo updated
First seen
Licence
None found

At a glance

Complete PTM (Predictive Technology Model) MOSFET model library from mec.umn.edu/ptm, covering all nodes: bulk conventional 180/130/90/65nm, bulk HP/LP 45/32/22nm (BSIM4), and PTM-MG multi-gate…

  • Works in 4 steps: Copy it into the project models/… → Find the .model name inside the file… → Instantiate using that name: M1 d g s b… → …
  • SKILL.md covers Directory Structure, Model Reference, ngspice Usage and Model Type Quick Reference, plus 2 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Transistor Models is an agent skill from Arcadia-1/gmoverid-skill. Complete PTM (Predictive Technology Model) MOSFET model library from mec.umn.edu/ptm, covering all nodes: bulk conventional 180/130/90/65nm, bulk HP/LP 45/32/22nm (BSIM4), and PTM-MG multi-gate FinFET 7/10/14/16/20nm (BSIM-CMG, HP + LSTP). No manual downloads required after installing this skill. Independent of the gmoverid skill — can be used directly in any ngspice/HSPICE project.

Its SKILL.md is about 1.4k tokens, which your agent loads only when the skill is triggered. The skill folder holds 40 other files, including reference files and assets.

The repository describes itself as: Agent skill for simulating gmoverid characteristics and gmoverid-based design.

Example prompts

  • “/transistor-models”

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

  1. Copy it into the project models/ directory.
  2. Find the .model name inside the file (e.g. .model mynmos NMOS level=54).
  3. Instantiate using that name: M1 d g s b mynmos W=... L=...
  4. Configure sweep ranges based on vth0, tox, etc.

What it can do on your machine

Read from SKILL.md and the folder at commit 8feb841. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are spice).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • ptm.asu.edu

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Transistor Models loads about 1.4k tokens when it runs, and up to ~3.1k if it reads all its reference files. Until then it costs about 101 tokens; SKILL.md has 434 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~101
When it runs · the whole SKILL.md, loaded when a task matches
~1.4k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~3.1k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 434 words (~1,355 tokens).

“Source: All model files are from PTM — Arizona State University (ptm.asu.edu), free for academic research.”

— opening of SKILL.md by Arcadia-1
name
transistor-models

Read the full SKILL.md on GitHub

Files

SKILL.md and 35 other files (references, assets) in transistor-models of Arcadia-1/gmoverid-skill.

  • SKILL.md
  • assets/models/bulk_cmos/ptm130.lib
  • assets/models/bulk_cmos/ptm180.lib
  • assets/models/bulk_cmos/ptm22hp.lib
  • assets/models/bulk_cmos/ptm22lp.lib
  • assets/models/bulk_cmos/ptm32hp.lib
  • assets/models/bulk_cmos/ptm32lp.lib
  • assets/models/bulk_cmos/ptm45hp.lib
  • assets/models/bulk_cmos/ptm45lp.lib
  • assets/models/bulk_cmos/ptm65.lib
  • assets/models/bulk_cmos/ptm90.lib
  • assets/models/finfet/hp/10nfet.pm
  • assets/models/finfet/hp/10pfet.pm
  • assets/models/finfet/hp/14nfet.pm
  • assets/models/finfet/hp/14pfet.pm
  • assets/models/finfet/hp/16nfet.pm
  • … and 20 more

Open the folder on GitHubat commit 8feb841

Compare with similar skills

Transistor Models next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Transistor Models compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Transistor Models this skillArcadia-1/gmoverid-skill132—~1.4kAutomated safety check: PassNone
Autopilot Predictruvnet/ruflo74k—~337Automated safety check: PassMIT
Prediction Market Oracle Researchaffaan-m/ECC276k1 repos~577Automated safety check: PassMIT
Prediction Market Risk Reviewaffaan-m/ECC276k1 repos~471Automated safety check: PassMIT
Footballbin Predictionsdavila7/claude-code-templates33k—~634Automated safety check: PassMIT
TransistorAnil-matcha/awesome-muse-connectors1.3k—~919Automated safety check: PassMIT

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Questions about Transistor Models

What does Transistor Models do?

Complete PTM (Predictive Technology Model) MOSFET model library from mec.umn.edu/ptm, covering all nodes: bulk conventional 180/130/90/65nm, bulk HP/LP 45/32/22nm (BSIM4), and PTM-MG multi-gate…. Transistor Models is an agent skill from Arcadia-1/gmoverid-skill.edu/ptm, covering all nodes: bulk conventional 180/130/90/65nm, bulk HP/LP 45/32/22nm (BSIM4), and PTM-MG multi-gate FinFET 7/10/14/16/20nm (BSIM-CMG, HP + LSTP).

How do I install Transistor Models in Claude Code?

Run `npx skills add Arcadia-1/gmoverid-skill --skill transistor-models -a claude-code`. Or copy the skill folder (transistor-models in Arcadia-1/gmoverid-skill) into .claude/skills/transistor-models in your project. Claude Code loads it when a task matches its description.

How do I install Transistor Models in Codex?

Run `npx skills add Arcadia-1/gmoverid-skill --skill transistor-models -a codex`. Or copy the skill folder (transistor-models in Arcadia-1/gmoverid-skill) into .agents/skills/transistor-models in your project. Codex loads it when a task matches its description.

Can I use Transistor Models in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Arcadia-1/gmoverid-skill --skill transistor-models -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/transistor-models, .gemini/skills/transistor-models, .github/skills/transistor-models and .opencode/skills/transistor-models in your project.

What does Transistor Models need to run?

SKILL.md names no scripts, command-line tools or credentials: Transistor Models is instructions for the agent only.

Does Transistor Models access the network?

SKILL.md names 1 domain. As links in the text: ptm.asu.edu. This is read from the text; nothing was executed.

Is Transistor Models safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Transistor Models use?

No licence was found for Transistor Models or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Transistor Models use?

About 1.4k tokens (SKILL.md is roughly 5.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1.7k tokens, read only when the agent opens those files.

What are the alternatives to Transistor Models?

Skills that share tags, products or a category with Transistor Models: Autopilot Predict (ruvnet/ruflo, 74k stars), Prediction Market Oracle Research (affaan-m/ECC, 276k stars), Prediction Market Risk Review (affaan-m/ECC, 276k stars) and Footballbin Predictions (davila7/claude-code-templates, 33k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Transistor Models?

Arcadia-1 (a GitHub user) maintains it in Arcadia-1/gmoverid-skill, which has 132 GitHub stars. The repository holds 4 skills in this directory. The repository was last updated on July 7, 2026.

Source: Arcadia-1/gmoverid-skill on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.