{"name":"password-strength","description":"Password strength meter + breach checker. Entropy, character classes, common patterns, crack-time estimates. Plus HIBP k-anonymity breach lookup.","price":"$0.02","method":"POST","input_schema":{"properties":{"password":{"type":"string"},"check_breaches":{"type":"boolean"}},"required":["password"]},"input_example":{"password":"Tr0ub4dor&3"},"output_example":{"score":75,"bucket":"strong","entropy_bits":70.2,"is_breached":false},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}