industrial-design-portfolio-skill: Instructions file for Claude Code

GEMINI.md

industrial-design-portfolio-skill GEMINI.md is an instructions file for Claude Code, Codex, Gemini CLI from truman-t3/industrial-design-portfolio-skill. It costs 2,611 tokens per session, scanned A, a copy of industrial-design-portfolio-skill AGENTS.md, MIT.

A set of instructions for creating an industrial-design portfolio that shows how design decisions connect a problem to a result. It also defines how the instructions should work across different agent tools.

In plain words
What is it for?
Use it to build or review an industrial-design portfolio, document design judgment, validate its structure, and prepare visual portfolio material.
Why use it?
It helps keep a portfolio focused on evidence and reasoning, rather than only attractive images. It also provides guidance for working with files, validation, previews, and image generation when available.

Instructions file for Claude CodeCodexGemini CLI

Written for Claude Code and Codex and Gemini CLI: $CLAUDE_PLUGIN_ROOT variable, but also reads ~/.codex or $CODEX_HOME. Also seen: mentions Gemini CLI.

This is truman-t3/industrial-design-portfolio-skill's own configuration. It tells Claude Code, Codex and Gemini CLI how to work on industrial-design-portfolio-skill itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything industrial-design-portfolio-skill configures →

Runs only inside a plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else, and the catalogue could not identify which plugin ships it.

Reuse

Borrowing it

Nothing to install: this file belongs to truman-t3/industrial-design-portfolio-skill. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/truman-t3/industrial-design-portfolio-skill/main/GEMINI.md
Clone the repo
git clone --depth 1 https://github.com/truman-t3/industrial-design-portfolio-skill

Made for: Claude Code, Codex, Gemini CLI.

Wrote this? Show the measurements

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README.md
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Per session 2,611 This file is loaded in full into every session.
When invoked 2,611 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 98% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.02611 $0.02611
Opus 5 $0.01306 $0.01306
Sonnet 5 $0.00522 $0.00522
Haiku 4.5 $0.00261 $0.00261

Measured 11d ago against content hash 6fcc385726fb, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

industrial-design-portfolio-skill GEMINI.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

98% identical to industrial-design-portfolio-skill AGENTS.md — 4 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

GEMINI.md · 239 lines

How it starts

The opening of the file, as written. The whole thing — 239 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Industrial Design Portfolio (Gemini CLI adapter)

Generated from SKILL.md. Prefer .gemini/skills/industrial-design-portfolio/ for on-demand loading. Do not edit this file directly.

Industrial Design Portfolio

Build a portfolio that proves design judgment, not merely visual taste. Treat every page as part of an evidence chain from problem to decision to result.

Cross-agent runtime contract

Use SKILL.md as the canonical instruction source. Do not assume a specific vendor, model, tool name, shell, home directory, or interactive-question API.

At activation, detect capabilities rather than platform branding:

  • If an interactive question tool exists, use it only for decisions that materially change the portfolio; otherwise ask in plain chat.
  • If file tools exist, copy and edit the bundled template with native read/write/patch operations.
  • If shell execution exists, run the validator with an available Python 3 command.
  • If browser or computer-use tools exist, visually preview the deck; otherwise complete structural validation and state that visual preview remains pending.
  • If image generation exists, use it only under references/image-policy.md; otherwise preserve image slots and continue with supplied assets or placeholders.
  • If web access exists, verify time-sensitive market, material, manufacturing, patent, and cost claims; otherwise label them unverified.
  • If a capability is unavailable, continue with the highest-value safe subset instead of failing the whole workflow.

Resolve bundled paths relative to the directory containing this SKILL.md. Never rely on $CLAUDE_PLUGIN_ROOT, $CODEX_HOME, or another platform-specific variable during portfolio creation. Read references/platform-compatibility.md when installing, packaging, debugging discovery, or choosing fallbacks.

Operating contract

  • Preserve user-provided facts, images, measurements, brands, and authorship.
  • Never invent interviews, test participants, dimensions, costs, patents, CAD validation, manufacturing feasibility, or project outcomes.
  • Mark unverified content as Assumption, Concept estimate, or To validate.
  • Mark AI-generated imagery visibly as AI-assisted concept visualization; never present it as a prototype, CAD model, test record, or production evidence.
  • Separate design intent from engineering proof. A generated exploded image is explanatory artwork, not a manufacturable drawing.
  • Prefer one clear decision per page. Remove decorative content that does not support the case.

Read the full file on GitHub · 239 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 11d ago First seen · 239 lines · 2,611 tokens per session scan A 6fcc385726fb

Subscribe to this mod's changes

industrial-design-portfolio-skill GEMINI.md is an instructions file published in the GitHub repository truman-t3/industrial-design-portfolio-skill (3 stars, last pushed 26d ago), licensed MIT. It adds 2,611 tokens to every session, about $0.0131 per session on Opus 5. A static security scan graded it A with 0 findings. It is 98% identical to industrial-design-portfolio-skill AGENTS.md, differing in 4 lines, and is treated as a copy.

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