Opex logo

Opex

Organization
SlideSpeak
opex

Internal management presentation for a large traditional industrial manufacturing group. Conservative, structured, content-heavy steering-committee style: white ground, deep navy ink, one corporate blue accent, hairline-ruled grids, charts, tables, risk matrices, org hierarchies, roadmaps. Use for board, steering-committee and transformation-programme decks that must look like real enterprise communication, not a startup pitch.

Overview

PublisherSlideSpeak
Repositoryslide-design-skill
Skill nameopex
Stars
29
Forks
6
Bundled files
5
LicenseMIT
Links
  • Markdown instructions

    A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.

  • Works with any LLM

    AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.

  • 5 bundled files

    Scripts, templates, and references the model can read while it works. Files are read-only and never executed.

  • Open source

    Published by SlideSpeak on GitHub. Read the source before you install it.

Installation

Install the Opex AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

1

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
    https://github.com/SlideSpeak/slide-design-skill/tree/main/skills/opex
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.
2

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills
git clone --depth 1 https://github.com/SlideSpeak/slide-design-skill.git /tmp/slide-design-skill
mkdir -p .claude/skills
cp -r /tmp/slide-design-skill/skills/opex .claude/skills/opex
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Opex in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Opex on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Opex is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

  • Loaded only when it is needed

    The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.

  • Switch models mid-chat

    Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Operational Excellence — Authoring Guide

A deliberately conservative internal management deck at the bar of a large industrial group's board and steering-committee communication. It is structured, dense and functional. It should look like something a real corporation would table in a programme review, not a designed artefact.

Action titles, not topics

Every content slide's title is a complete-sentence claim, never a label. Read top to bottom, the titles alone carry the management argument.

  • Wrong: "Current situation"
  • Right: "Growth through acquisitions has increased operational complexity."

Density is the point

These slides carry a lot, on purpose. Use the richest layout the content needs — a numbered point grid, a stat grid, a three-column table, a scoring matrix, a risk table, a layered architecture, an org hierarchy, a timeline. Type always stays readable (14–19px body); never shrink text to fit. Avoid large empty hero slides and excessive whitespace; a steering-committee slide is expected to be full.

Colour discipline

  • White ground on content slides; deep navy (#15263D) on cover, closing, message bands and the governance rail.
  • Corporate blue (#1F4E79) is the single accent: numerals, key markers, table emphasis, the recommended column. Steel blue (#4A77A8) is a tint only.
  • The severity reds/ambers/greens exist only as risk-matrix likelihood/impact chips. Nowhere else.
  • Hairlines (#D4DAE1) for rules, gridlines and table borders.

Imagery

  • Charts, tables and diagrams are drawn by the system in its own hairlines.
  • Any real-world photograph (a plant, a line, a logistics yard, a meeting) is a labelled placeholder frame, never an AI or stock image dropped onto a content slide.

Voice

  • Lead with the conclusion. Plain, measured, corporate. No hype, no hedging.
  • Sentence case everywhere. This is internal communication, not marketing.
  • If a slide could appear in a consumer product launch, it is wrong for this deck.

Bundled files

The model reads these on demand while the skill is loaded. They are exposed as readable files and are never executed.

Frequently asked questions

What does the Opex AI skill do?

Internal management presentation for a large traditional industrial manufacturing group. Conservative, structured, content-heavy steering-committee style: white ground, deep navy ink, one corporate blue accent, hairline-ruled grids, charts, tables, risk matrices, org hierarchies, roadmaps. Use for board, steering-committee and transformation-programme decks that must look like real enterprise communication, not a startup pitch.

Why use Opex on TypingMind?

Because you install it once and use it with any model. Opex is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Opex in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/SlideSpeak/slide-design-skill/tree/main/skills/opex. TypingMind reads its SKILL.md and bundles its files and installs it as a skill you can enable per chat.

Which AI models can use Opex?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Opex?

As many as you like. As long as a model supports skills, you can use Opex with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Opex AI skill free?

Yes. It is published on GitHub by SlideSpeak under the MIT license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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