Comparison
Eion vs ECC
ECC has more GitHub stars (279,762 vs 159). ECC was updated more recently (last commit 3d ago). Data comes straight from GitHub and refreshes daily.
Eion
Shared Memory Storage for Multi-Agent Systems
$
git clone https://github.com/eiondb/eion
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 | Eion | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 159 | 279,762 |
| Stars, last 7 days | n/a | n/a |
| Forks | 12 | 41,620 |
| Upvotes | 0 | 0 |
| Language | Go | JavaScript |
| License | AGPL-3.0 | MIT |
| Last commit | 1y ago | 3d ago |
| Created | Jun 2025 | Jan 2026 |
| Categories | Databases, Memory & knowledge, AI & LLM tooling | AI & LLM tooling, Memory & knowledge, Security |