Comparison
Arckit Codex vs ECC
ECC has more GitHub stars (279,762 vs 17). Arckit Codex was updated more recently (last commit 2d ago). Data comes straight from GitHub and refreshes daily.
Arckit Codex
ArcKit Enterprise Architecture Toolkit - Codex CLI Extension with skills, agents, and MCP servers
$
pip install git+https://github.com/tractorjuice/arc-kit.git
ECC
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
$
/plugin marketplace add https://github.com/affaan-m/ECC| Metric | Arckit Codex | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 17 | 279,762 |
| Stars, last 7 days | n/a | n/a |
| Forks | 10 | 41,620 |
| Upvotes | 0 | 0 |
| Language | JavaScript | JavaScript |
| License | n/a | MIT |
| Last commit | 2d ago | 3d ago |
| Created | Mar 2026 | Jan 2026 |
| Categories | AI & LLM tooling | AI & LLM tooling, Memory & knowledge, Security |