Comparison
x402 Format Checker vs Modelcontextprotocol
Modelcontextprotocol has more GitHub stars (9,454 vs 0). Modelcontextprotocol was updated more recently (last commit 1d ago). Data comes straight from GitHub and refreshes daily.
x402 Format Checker
IBAN, EU VAT, NIP, REGON, PESEL, email checks. Only $0.001 (0.1 cent) per check via x402 on Base
$
claude mcp add --transport http x402-format-checker https://validate.crewofthecaptain.com/mcp
Modelcontextprotocol
Specification and documentation for the Model Context Protocol
$
git clone https://github.com/modelcontextprotocol/modelcontextprotocol| Metric | x402 Format Checker | Modelcontextprotocol |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 0 | 9,454 |
| Stars, last 7 days | n/a | n/a |
| Forks | 0 | 1,870 |
| Upvotes | 0 | 0 |
| Language | n/a | TypeScript |
| License | n/a | n/a |
| Last commit | n/a | 1d ago |
| Created | n/a | Sep 2024 |
| Categories | Productivity | Docs & writing, Memory & knowledge, Productivity |