# Seller Pao WebMCP tools

Seller Pao exposes these WebMCP tools through document.modelContext on every page of https://sellerpao.com. Browser agents can call them to answer questions about pricing, shipping, parcel tracking, profit after VAT, system ROI and registration requirements, or to hand off registration and login (the OTP is always entered by the human). Every tool declares an inputSchema (validated params) and an outputSchema (the structured result).

Tool count: 8

## 1. get_pricing
- kind: answer
- Description: ดูราคาและแพ็กเกจของ Seller Pao (Free 0, Growth 590, Pro 1490 บาท/เดือน) พร้อมฟีเจอร์หลัก
- inputSchema: {"type":"object","properties":{},"required":[]}
- outputSchema: {"type":"object","properties":{"pricing":{"type":"array","items":{"type":"object","properties":{"plan":{"type":"string"},"price":{"type":"number"},"note":{"type":"string"}}}}}}

## 2. estimate_shipping
- kind: answer
- Description: เปรียบเทียบค่าส่งรายเดือนระหว่างไปรษณีย์ไทย, Flash Express, J&T และ Kerry Express โดยคิดจากเรทต่อกล่องและค่าธรรมเนียม COD ที่กรอก
- inputSchema: {"type":"object","properties":{"parcels":{"type":"number","minimum":1,"description":"จำนวนออเดอร์/กล่องต่อเดือน"},"thaipost_rate":{"type":"number","minimum":0},"flash_rate":{"type":"number","minimum":0},"jt_rate":{"type":"number","minimum":0},"kerry_rate":{"type":"number","minimum":0},"order_value":{"type":"number","minimum":0},"cod_rate_pct":{"type":"number","minimum":0,"maximum":100}},"required":["parcels"]}
- outputSchema: {"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","properties":{"label":{"type":"string"},"per":{"type":"number"},"total":{"type":"number"}}}},"cheapest":{"type":"string"}}}

## 3. track_parcel
- kind: answer
- Description: ให้ลิงก์หน้าติดตามพัสดุของทุกขนส่ง (ไปรษณีย์ไทย, SPX, Ninja Van, DHL, Kerry, Flash, J&T, BEST, Lazada LEX) สำหรับเลขพัสดุที่ระบุ
- inputSchema: {"type":"object","properties":{"tracking_number":{"type":"string","minLength":1,"description":"เลขพัสดุที่ต้องการติดตาม (เช่น ไปรษณีย์ไทย S10 13 หลัก)"}},"required":["tracking_number"]}
- outputSchema: {"type":"object","properties":{"links":{"type":"array","items":{"type":"object","properties":{"courier":{"type":"string"},"url":{"type":"string"},"kind":{"type":"string"}}}}}}

## 4. calculate_profit_vat
- kind: answer
- Description: คำนวณกำไรจริงต่อเดือนของร้านค้าออนไลน์ หลังหักต้นทุน ค่าธรรมเนียมแพลตฟอร์ม ค่า COD ค่าขนส่ง ภาษีหัก ณ ที่จ่าย และ VAT 7%
- inputSchema: {"type":"object","properties":{"price":{"type":"number","minimum":0},"cost":{"type":"number","minimum":0},"platform_fee_pct":{"type":"number","minimum":0,"maximum":100},"cod_fee_pct":{"type":"number","minimum":0,"maximum":100},"shipping":{"type":"number","minimum":0},"qty":{"type":"number","minimum":1},"vat_registered":{"type":"boolean"},"wht_pct":{"type":"number","minimum":0,"maximum":100}},"required":["price","cost","qty"]}
- outputSchema: {"type":"object","properties":{"gross":{"type":"number"},"net":{"type":"number"},"perUnit":{"type":"number"}}}

## 5. calculate_roi
- kind: answer
- Description: คำนวณว่าใช้ระบบหลังบ้านคุ้มไหม จากชั่วโมงที่ประหยัดได้ต่อเดือน เทียบค่าใช้ระบบ
- inputSchema: {"type":"object","properties":{"hours_per_month":{"type":"number","minimum":0},"wage_per_hour":{"type":"number","minimum":0},"saved_percent":{"type":"number","minimum":0,"maximum":100},"system_cost":{"type":"number","minimum":0}},"required":["hours_per_month"]}
- outputSchema: {"type":"object","properties":{"hoursSaved":{"type":"number"},"value":{"type":"number"},"net":{"type":"number"}}}

## 6. registration_requirements
- kind: answer
- Description: แจ้งสิ่งที่ต้องเตรียมก่อนสมัคร Seller Pao: เบอร์โทร, รหัส OTP, แผนทดลองใช้ฟรี
- inputSchema: {"type":"object","properties":{},"required":[]}
- outputSchema: {"type":"object","properties":{"required":{"type":"array","items":{"type":"string"}},"note":{"type":"string"}}}

## 7. start_registration
- kind: action
- Description: เริ่มสมัคร Seller Pao: คืนรายการสิ่งที่ต้องเตรียม (เบอร์โทร + OTP) และขั้นตอนสมัคร แล้วเปิดหน้าสมัคร oms.sellerpao.com/register เพื่อให้ผู้ใช้กรอกเอง
- inputSchema: {"type":"object","properties":{},"required":[]}
- outputSchema: {"type":"object","properties":{"url":{"type":"string"},"prepare":{"type":"array","items":{"type":"string"}},"steps":{"type":"array","items":{"type":"string"}},"otp":{"type":"string"}}}

## 8. login_account
- kind: action
- Description: เปิดหน้าล็อกอิน Seller Pao (oms.sellerpao.com/login) และแจ้งวิธีเข้าสู่ระบบด้วยเบอร์โทร + OTP
- inputSchema: {"type":"object","properties":{},"required":[]}
- outputSchema: {"type":"object","properties":{"url":{"type":"string"},"credentials":{"type":"array","items":{"type":"string"}}}}

More info: https://sellerpao.com/webmcp