Comparison
Rosetta vs ECC
ECC has more GitHub stars (279,762 vs 360). Rosetta was updated more recently (last commit 20h ago). Data comes straight from GitHub and refreshes daily.
Rosetta
An instruction layer for AI coding agent
$
git clone https://github.com/griddynamics/rosetta
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 | Rosetta | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 360 | 279,762 |
| Stars, last 7 days | n/a | n/a |
| Forks | 79 | 41,620 |
| Upvotes | 0 | 0 |
| Language | TypeScript | JavaScript |
| License | Apache-2.0 | MIT |
| Last commit | 20h ago | 3d ago |
| Created | Feb 2026 | Jan 2026 |
| Categories | Dev tools, AI & LLM tooling | AI & LLM tooling, Memory & knowledge, Security |