Everything Claude Code
Battle-tested Claude Code config: agents, skills, hooks, memory, security.
About
Everything Claude Code (ECC) by Affaan Mustafa is one of the most-starred agent-config repositories on GitHub — a complete collection of Claude Code agents, skills, hooks, and rules refined over 10+ months of daily use. It bundles deep-research, continuous-learning, security-review, API/database patterns, and deployment/testing skills, plus a memory system, model routing, and context-budgeting instincts. Install profiles range from minimal to full. Note: the repo was renamed from affaan-m/everything-claude-code to affaan-m/ECC; old URLs may redirect or fail.
The honest picture: it's enormously popular and genuinely useful, but it's an opinionated mega-bundle — installing the full profile can conflict with other frameworks' hooks and commands. Start with a minimal profile and add pieces deliberately. MIT licensed.
What it can do
- 20+ skills: security-review, e2e-testing, deployment, API design, DB patterns
- Agent memory system with continuous learning
- Hooks for safety and workflow automation
- Model routing and context-budget instincts
- Works with Claude, Codex, and Cursor
- Install profiles from minimal to full
Setup
Clone affaan-m/ECC (formerly everything-claude-code) and run ./install.sh --profile full (or minimal); also installable as a Claude Code plugin.
Prerequisites
Claude Code CLI; git.
Use cases
Works with
Trust score — 10/10
Scored 10/10 (verified tier, metrics-v1). Evidence: Verified via vendor site/docs/GitHub and reputable coverage, wave 46; Trending score 97/100 from researcher assessment.
★ 243,000 GitHub stars
Sources
Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.