Comparison
Arbor vs ECC
ECC has more GitHub stars (279,762 vs 160). ECC was updated more recently (last commit 2d ago). Data comes straight from GitHub and refreshes daily.
Arbor
Graph-native code intelligence that replaces embedding-based RAG with deterministic program understanding.
$
claude mcp add --transport stdio --scope project arbor -- arbor bridge
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 | Arbor | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 160 | 279,762 |
| Stars, last 7 days | — | — |
| Forks | 26 | 41,620 |
| Upvotes | 0 | 0 |
| Language | Rust | JavaScript |
| License | MIT | MIT |
| Last commit | 6d ago | 2d ago |
| Created | Jan 2026 | Jan 2026 |
| Categories | Memory & knowledge, Data & analytics, AI & LLM tooling | AI & LLM tooling, Memory & knowledge, Security |