Comparison
Phone Format Check vs ECC
ECC has more GitHub stars (280,199 vs 0). ECC was updated more recently (last commit 13h ago). Data comes straight from GitHub and refreshes daily.
Phone Format Check
Offline phone number validation and formatting at the edge: E.164/national/international formats,...
$
claude mcp add --transport http phone-format-check https://phone-format-check.david-cyr.workers.dev/mcp
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 | Phone Format Check | 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 | 13h ago |
| Created | n/a | Jan 2026 |
| Categories | n/a | AI & LLM tooling, Memory & knowledge, Security |