Ultron gets dramatically more powerful the moment you start adding packs, skills, and connectors, and here are 24 worth installing.
This is the full setup guide from my carousel. Before the list of 24, I'll cover the 3 categories everything falls into (packs, skills, and connectors), because once you have those clear, the whole list makes sense. Then every item has what it is, why it helps, and exactly how to install it. You do not need to install all 24 at once. Skip to the start here section at the bottom, set up 3, and add one a week.
First, the 3 building blocks
Ultron can be upgraded with add-ons, the same way you add apps to your phone. There are 3 kinds, and almost everything you will ever install is one of them. Once you have these 3 down, the rest follows.
Pack = a whole crew in one install. Think of it like hiring a full team with a single click. One command adds a bundle of related tools at once (a whole dev team, or a whole marketing team), instead of you adding them one by one. Everyday analogy: ordering the full meal-deal instead of picking every item off the menu.
Skill = a single shortcut. It is one short instruction file that teaches Ultron a workflow you would normally have to type out from scratch every single time. You install it once, then trigger it with a quick command. Everyday analogy: a saved recipe card. You do not re-explain how to make the dish, you just say "make that one."
Connector = a bridge to your apps. It plugs Ultron into your real apps and data (like your workspace, your team chat, or your calendar) so it can actually read and do things in them, live, not just talk about them. Everyday analogy: the charging cable between your phone and your laptop. The two were always separate, the cable lets them actually pass things back and forth.
Quick rule of thumb: pack = a team, skill = a shortcut, connector = a wire to your apps. That is the whole mental model.
How you install each type (read this once)
You will reuse these 3 patterns for everything below, so here they are up front. All of them live inside Ultron.
To install a pack, you add its marketplace (the shelf it lives on), then install it. Two lines:
To install a skill, the easiest way is to open a chat in Ultron and paste the GitHub link, and it sets itself up:
In Ultron you can also go to Settings, then Skills, then Upload, and drag the file in.
To turn on a connector, open Ultron, then Settings, then Connectors, then Browse connectors, and connect the one you want. Many are one-click there.
Now here are all 24, in the same 3 buckets from the carousel.
Bucket 1: packs (a whole crew in one install)
These each add a bundle of tools in one go. Install pattern is always the same two lines from above.
- marketingskills (start here)
What it is: a pack of marketing skills (CRO, copywriting, SEO, analytics, ads, social, growth) in one install.
Why it helps: it is the closest thing to a full growth team living inside Ultron. My number one pick for anyone doing marketing.
How to install:
- social-media-skills
What it is: a content pack that writes posts, threads, carousels, and captions across platforms.
Why it helps: turns Ultron into a content engine for LinkedIn, X, Instagram, and more, in your voice.
How to install:
- gstack
What it is: a bundle of 20+ specialist developer tools, basically a full dev team in one command.
Why it helps: if you build things, this is a whole crew of helpers added at once instead of hunting for them individually.
How to install: add its marketplace, then install the pack, using the standard two-line pack pattern from above (search "gstack plugin" for the exact owner/repo, then /plugin marketplace add it).
- superpowers
What it is: a complete development method with composable skills built in, by obra.
Why it helps: gives Ultron a structured, repeatable way to plan and build, not just wing it.
How to install:
- code-review pack
What it is: a pack that adds a dedicated second reviewer for your code, a separate pass that checks and critiques whatever was just built.
Why it helps: you get a second brain for code review and for delegating tasks, catching bugs before you ship, all without leaving Ultron.
How to install: add its marketplace, then install the pack, using the standard two-line pack pattern above. Then run /reload-plugins to switch it on.
- financial-services
What it is: a pack of finance workflows (investment banking, equity research, wealth management).
Why it helps: ready-made finance tooling if that is your world, no setup from scratch.
How to install: add its marketplace, then install the pack, using the standard two-line pack pattern above. Check the official directory inside Ultron (/plugin marketplace) for the current source.
- legal pack
What it is: legal workflows covering common practice areas.
Why it helps: drops in legal-specific structure so Ultron is useful for legal work out of the box.
How to install: add its marketplace, then install the pack, using the standard two-line pack pattern above.
- skills-library pack
What it is: a big community pack of ready-made skills, installed in one go.
Why it helps: instead of adding skills one at a time, you get a whole library at once and pick what you use.
How to install: add a community skills-library marketplace, then install the pack you want from it:
Bucket 2: skills (one-line shortcuts)
Each of these is a single shortcut you install once. The easiest install for any skill is to paste its GitHub repo link into Ultron and ask it to install (the pattern from up top).
- frontend-design (everyone's favourite)
What it is: a skill that kills the generic AI look and makes interfaces actually have taste.
Why it helps: anything Ultron builds instantly looks more designed and less like a default template. The taste fixer.
How to install: it is in the official directory, so inside Ultron open /plugin, find frontend-design in the official marketplace, and install it.
- humanizer
What it is: a skill that strips the robotic tells out of AI writing.
Why it helps: your drafts stop sounding like a bot, no more giveaway phrasing and stiff rhythm.
How to install: paste the repo into Ultron, for example blader/humanizer:
- ai-second-brain
What it is: a skill that turns your AI chat history into a personal, searchable wiki.
Why it helps: all those one-off chats stop disappearing and become a knowledge base you can actually pull from.
How to install: find the skill's GitHub repo and paste the link into Ultron using the skill-install pattern above.
- study-pack
What it is: a skill that lets Ultron search your own research and notes.
Why it helps: Ultron answers from your material, not just its general training, so it is grounded in your actual sources.
How to install: find the skill's GitHub repo and paste the link into Ultron using the skill-install pattern above.
- seo skill
What it is: a skill that helps your content get found, and now get quoted by AI search tools, not just ranked on Google.
Why it helps: SEO has changed. This optimises for the AI answers people now read instead of clicking links.
How to install: find the skill's GitHub repo and paste the link into Ultron using the skill-install pattern above.
- hyperframes
What it is: a skill that writes HTML and renders it into a video, built for agents.
Why it helps: lets Ultron produce simple motion graphics and animated frames from code.
How to install: find the skill's GitHub repo and paste the link into Ultron using the skill-install pattern above.
- doc skills
What it is: the official pack for making real Word, PDF, Excel, and PowerPoint files.
Why it helps: you get actual downloadable documents, not just text in a chat window.
How to install: it is in the official directory, so inside Ultron open /plugin and install the document skills, for example:
- caveman
What it is: a fun skill that makes Ultron answer in short caveman-speak.
Why it helps: ultra-short replies use fewer tokens, so it is a cheeky way to save usage when you just want the answer.
How to install: find the skill's GitHub repo and paste the link into Ultron using the skill-install pattern above.
Bucket 3: connectors (connect Ultron to your apps)
These plug Ultron into apps you already use. The friendliest install for every one is the same: in Ultron go to Settings, then Connectors, then Browse connectors, and connect the one you want.
- workspace and docs (start here)
What it is: a connector that reads and writes your workspace docs and databases.
Why it helps: Ultron can actually run your workspace, update trackers, draft pages, pull info, not just chat about it.
How to install: in Ultron open Settings, then Connectors, and add your workspace and docs connector.
- team chat
What it is: a connector that reads channel history and posts updates.
Why it helps: Ultron can catch up on a channel and post for you, so it works where your team already talks.
How to install: in Ultron go to Settings, then Connectors, then Browse connectors, and add the team-chat connector.
- meeting notes
What it is: a connector that feeds all your meeting notes into Ultron.
Why it helps: every meeting becomes searchable context, so Ultron can summarise and act on what was said.
How to install: connect it from Settings, then Connectors in Ultron.
- automation bridge
What it is: one connector that wires Ultron to thousands of apps and actions.
Why it helps: if an app is not on the connectors list, the automation bridge is usually the way in. One wire, huge reach.
How to install: create your automation endpoint, then in Ultron go to Settings, then Connectors, add the automation bridge, and paste the URL it gives you.
- live web search
What it is: a connector that adds live web search inside Ultron.
Why it helps: Ultron can pull current information mid-task instead of being limited to what it already knows.
How to install: add live web search from Settings, then Connectors in Ultron.
- live docs
What it is: a connector that feeds Ultron the latest real documentation for the tools you are coding with.
Why it helps: Ultron's code stops being out of date, it writes against current docs, not last year's.
How to install: add the live-docs connector from Settings, then Connectors in Ultron.
- image and video generation
What it is: a connector to a whole library of image and video models, all from one place.
Why it helps: generate visuals and video from inside Ultron without juggling a bunch of separate tools.
How to install: connect it from Settings, then Connectors in Ultron.
- web browsing
What it is: a connector that lets Ultron click around a real website for you.
Why it helps: Ultron can navigate and pull things from sites that do not have a tidy connector, without slowing down.
How to install: add the web-browsing connector from Settings, then Connectors in Ultron.
Start here: install these 3 first
No need to do all 24. If you are new to this, set up these 3 and you have one strong pick from each bucket:
-
frontend-design (skill): instantly makes anything Ultron builds look good. Install it from the official /plugin directory inside Ultron.
-
workspace and docs (connector): so Ultron can actually run your workspace, not just chat. Turn it on in Settings, then Connectors.
Each one takes about 10 minutes. Add one new thing a week and you will actually learn it instead of drowning in 24 at once.
Run this on autopilot.
Everything in this guide becomes an agent inside Ultron: set it up once, keep it running. You review, it executes.