Comparison
VAT Validator MCP vs ECC
ECC has more GitHub stars (280,199 vs 0). ECC was updated more recently (last commit 9h ago). Data comes straight from GitHub and refreshes daily.
VAT Validator MCP
Validate EU, UK, AU VAT numbers for AI agents. EU ViDA e-invoicing compliance.
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npx -y vat-validator-mcp
ECC
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
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/plugin marketplace add https://github.com/affaan-m/ECC| Metric | VAT Validator MCP | 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 | 9h ago |
| Created | n/a | Jan 2026 |
| Categories | n/a | AI & LLM tooling, Memory & knowledge, Security |