6 GitHub Repos Every Claude Code User Should Know (2026)

GitHub is like a giant Google Drive of code: every "repo" is a folder someone shares publicly, and some of those folders make Claude Code noticeably smarter. The six I'd start with are Superpowers (a work process for Claude Code), Taskmaster (turns a project description into a task list), i-have-adhd (shorter, action-first answers), the GPT Image 2 style library (better image prompts), Awesome Agents (a reading list of agent tools) and LLM Council (five advisors for big decisions). You don't need to be a developer for any of them — you mostly copy one line, paste it into Claude Code, and press Enter.

What is GitHub, in plain English?

Think of Google Drive, but for code and text files, and almost everything is public. People put their projects there so others can use them, copy them and improve them. When someone builds a new skill or plugin for Claude Code, GitHub is where it lives. You don't need an account to look around or to install most of these. Here are the five words you'll see on every page:

• ✓Repo (repository) — one shared folder: a project, with all its files. Its address always looks like github.com/owner/name, and that owner/name part is what most install commands use.
• ✓Stars — the "likes" of GitHub. Lots of stars means lots of people found it useful. It's a popularity signal, not a safety guarantee.
• ✓README — the instructions page that shows up under the file list. What it is, how to install it, how to use it. Always read this first.
• ✓Clone — download a full copy of the folder to your computer. Some skills are installed exactly this way: you clone them into Claude's skills folder.
• ✓Issues — the public comments section, where people report bugs and ask questions. A quick look tells you if the project is alive and if others hit the same problem you did.

Which GitHub repos should Claude Code users know?

These are the six I keep coming back to. Some I use every day, some I installed this week, and one is simply a great bookmark. The star counts are from GitHub as of October 29, 2026.

1. Superpowers — how do I make Claude Code work like a pro?

Superpowers is a set of skills that gives Claude Code a real work process. Built by Jesse Vincent and the team at Prime Radiant (obra/superpowers, MIT license). Instead of jumping straight into code, Claude first asks what you're really trying to do, shows you the design in short readable chunks, writes a step-by-step plan, and only then builds — with tests and a review along the way. The skills turn on by themselves, so you don't have to remember anything.

Who it's for: anyone who builds things with Claude Code — sites, tools, automations. I use it every day, and honestly the brainstorming skill alone is worth it: it stops Claude from building the wrong thing fast. It's in Anthropic's official plugin marketplace. Inside Claude Code, type:

/plugin install superpowers@claude-plugins-official

2. Taskmaster — how do I turn a big idea into a task list?

Taskmaster is a task-management system for AI-driven development: you describe the project, it breaks it into tasks, and tells Claude which one to do next. By Eyal Toledano and Ralph (eyaltoledano/claude-task-master). The heart of it is a PRD — a plain document describing what you want built. Taskmaster reads it and turns it into numbered tasks with dependencies, so a big project stops feeling like one huge blob.

Who it's for: bigger projects with many moving parts. For a one-page site it's overkill. The README's quick install for Claude Code connects it as an MCP server (a plug-in connection):

claude mcp add taskmaster-ai -- npx -y task-master-ai

Then, in the chat, say "Initialize taskmaster-ai in my project" and ask things like "What's the next task I should work on?" Prefer the command line? The README also offers npm install -g task-master-ai, then task-master init and task-master parse-prd your-prd.txt.

3. i-have-adhd — how do I get shorter, clearer answers from Claude?

i-have-adhd is a skill that stops Claude from burying the answer: the next action comes first, steps are numbered, and the tangents are gone. By ayghri (ayghri/i-have-adhd, MIT). The README's tagline is "No ADHD diagnosis needed" — and it's true. It follows 10 rules, like leading with the next action, capping lists at 5 items, and giving time estimates in minutes instead of "a bit".

The README's own before/after says it all. Before: a long, friendly paragraph that wanders through three topics and ends with "Hope this helps!" After: one line saying what to edit, three numbered steps, and one next action. I installed it today as a manual skill. You switch it on by typing /i-have-adhd, it stays on for the whole session, and you turn it off by saying "stop adhd mode" (or "normal mode"). To install it as a Claude Code plugin, the repo's INSTALL file gives:

claude plugin marketplace add ayghri/i-have-adhd
claude plugin install i-have-adhd@i-have-adhd

4. awesome-gpt-image-2 — where do I find great AI image prompts?

awesome-gpt-image-2 is a huge, organized library of prompts and real examples for GPT Image 2 — plus a skill that helps Claude write those prompts for you. By freestylefly (freestylefly/awesome-gpt-image-2, MIT). The README describes 500+ cases and 20+ templates (posters, products, UI, infographics, characters and more), each with the full prompt. You can just browse it for ideas — nothing to install.

The part I love is the gpt-image-2-style-library skill (in the repo's agents/skills folder), which I installed today. You tell Claude what image you want; it matches your request to the right template and style and hands you a ready-to-copy prompt. Note: it writes the prompt — you still generate the image in a tool that runs GPT Image 2. Inside Claude Code:

/plugin marketplace add freestylefly/awesome-gpt-image-2
/plugin install gpt-image-2-style-library@awesome-gpt-image-2

5. awesome-agents — how do I keep up with AI agent tools?

awesome-agents is a curated list of open-source tools and products for building AI agents — a reading list, not something you install. By Kyrolabs (kyrolabs/awesome-agents). It's sorted into sections like Frameworks, Software Development, Research, Memory and Automation (including browser automation), with a one-line description of each tool.

Who it's for: curious people who hear a tool name in a podcast and want to know where it fits. "Awesome lists" are a GitHub tradition — someone collects the best links on one topic and the community keeps it up to date. This one was updated the day I wrote this guide. Bookmark it, skim one section a week.

6. LLM Council — how do I get a second opinion from Claude?

LLM Council is a skill that runs your question past five AI advisors with different thinking styles, has them review each other anonymously, and then a "chairman" gives you one verdict. Published by tenfoldmarc (tenfoldmarc/llm-council-skill), based on Andrej Karpathy's LLM Council idea and adapted for Claude Code by Ole Lehmann. The advisors are the Contrarian, the First Principles Thinker, the Expansionist, the Outsider and the Executor.

Who it's for: real decisions — pricing, positioning, "should I hire or automate?" Claude tends to agree with how you frame a question; the council is built to push back. I installed it today. The README's recommended install:

git clone https://github.com/tenfoldmarc/llm-council-skill ~/.claude/skills/llm-council

Then start your message with "council this:" and your question. I wrote a full walkthrough here: LLM Council skill for Claude.

Before you install anything from GitHub

A skill is instructions that Claude follows on your computer, so a little care goes a long way:

• ✓Read the README first — and for a skill, open its SKILL.md. It's plain text; if you can't tell what it does, don't install it.
• ✓Check the signals: stars, the date of the last update, and the Issues tab. Popular and active is a good sign — not a guarantee.
• ✓Prefer the official marketplace when there's a choice (like Superpowers). Otherwise, install from the repo the README names, not a copy.
• ✓Be extra careful with anything that asks for API keys or passwords, or tells you to paste a long command you don't understand.
• ✓Install one at a time, try it, and remove what you don't use. Fewer skills means less confusion for Claude.

More detail in my guide: How to install Claude skills from GitHub safely.

Want help setting these up?

In my Zoom course we install skills together, step by step, and you leave with a Claude Code setup that actually fits your work. Or browse the ready-made skills in the club.

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