Comparison
ECC vs PESEL/NIP/REGON Validator
ECC has more GitHub stars (281,307 vs 0). ECC was updated more recently (last commit 3d ago). Data comes straight from GitHub and refreshes daily.
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
PESEL/NIP/REGON Validator
Validates Polish PESEL, NIP, and REGON checksums; PESEL also decodes birth date and sex.
$
claude mcp add --transport http pesel-nip-regon-validator https://apished.com/mcp/v1/idvalidate| Metric | ECC | PESEL/NIP/REGON Validator |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 281,307 | 0 |
| Stars, last 7 days | +1,108 | n/a |
| Forks | 41,827 | 0 |
| Upvotes | 1 | 0 |
| Language | JavaScript | n/a |
| License | MIT | n/a |
| Last commit | 3d ago | n/a |
| Created | Jan 2026 | n/a |
| Categories | AI & LLM tooling, Memory & knowledge, Security | n/a |