Comparison
Callwright vs ECC
ECC has more GitHub stars (280,199 vs 0). ECC was updated more recently (last commit 4h ago). Data comes straight from GitHub and refreshes daily.
Callwright
Self-hosted MCP voice agent that places phone calls on your behalf via Retell.
$
npx -y callwright
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 | Callwright | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 0 | 280,199 |
| Stars, last 7 days | n/a | n/a |
| Forks | 0 | 41,674 |
| Upvotes | 0 | 0 |
| Language | n/a | JavaScript |
| License | n/a | MIT |
| Last commit | n/a | 4h ago |
| Created | n/a | Jan 2026 |
| Categories | AI & LLM tooling | AI & LLM tooling, Memory & knowledge, Security |