Comparison
Structurizr vs ECC
ECC has more GitHub stars (280,199 vs 465). ECC was updated more recently (last commit 10h ago). Data comes straight from GitHub and refreshes daily.
Structurizr
Structurizr is a "models as code" tool designed for the C4 model.
$
git clone https://github.com/structurizr/structurizr
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 | Structurizr | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 465 | 280,199 |
| Stars, last 7 days | n/a | n/a |
| Forks | 68 | 41,674 |
| Upvotes | 0 | 0 |
| Language | Java | JavaScript |
| License | Apache-2.0 | MIT |
| Last commit | 1w ago | 10h ago |
| Created | Nov 2025 | Jan 2026 |
| Categories | AI & LLM tooling | AI & LLM tooling, Memory & knowledge, Security |