Tools & repos

How to install ECC in Claude Code or Codex

Use Everything Claude Code with Claude Code or Codex. This guide gives you the official repository, a clear installation path, and prompts for planning, building, reviewing, and testing one small feature.

Alex ChenAlex Chen@nocodealex · 50,000+ follow on Instagram
3min read
11sections

ECC is an open-source collection of skills, agents, hooks, and workflow patterns by Affaan Mustafa. It adds reusable instructions and tooling to a coding agent. You still need the coding agent, its model access, and human review of the result.

Official repository https://github.com/affaan-m/ECC

Free, for your emailGet the full setup steps + the copy-paste setup prompt

Free, for your email

Get the full setup steps + the copy-paste setup prompt

The rest of this guide (11 more sections) opens right here. The setup prompt, one paste into Claude that sets it all up, comes by email only. Use your real address.

Unlocks: Start with one installation path · Install in Claude Code · Install in Codex · Use the guided installer instead · The setup prompt from the video · +6 more

50,000+ follow where these guides come from. No spam, reply “unsubscribe” any time.

Read next

Run a Whole AI Agency Inside Claude Code: Set Up 230+ Free Specialist Agents
Most people ask one Claude to do everything: the code, the design, the ads, the Reddit post. The Agency is a free, open-source repo of more than 230 specialist agents for Claude Code, each one a separate expert with its own personality and process: a frontend developer, a UI designer, an ad creative strategist, a Reddit community builder and many more. How to install it two ways, ready-made prompts, and what to know before you load all of them
4 min
Antigravity Inside VS Code: Setup and Free-Tier Limits
Install Google’s official extension, understand the account requirements, and test a small change before adopting it for daily work.
2 min
The 19 Skills Claude's Own Team Shared (and How to Add Them in Three Commands)
Anthropic's official skills repo gives Claude 19 ready-made skills, including the ones behind its Word, PDF, slide and spreadsheet files. What each one does, how to install them, the catches, and three prompts to try
2 min