thai-id-validate SKILL.md skillA
thai-id-validate from boom-vitt/claude-thai-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add boom-vitt/claude-thai-skills/thai-id-validate@git:20260517.f1383d3Pins git:20260517.f1383d3 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- boom-vitt/claude-thai-skills
- Path
skills/thai-id-validate/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260517.f1383d3, committed May 17, 2026
- First version recorded
- May 16, 2026
- Size
- 12,206 bytes
- Repository stars
- 58
- License
- MIT
Use this skill for any task involving Thai national ID, tax ID, phone number, or PromptPay QR code validation, normalization, or generation. Trigger whenever the user asks to: validate a Thai citizen ID, check a tax ID checksum, normalize Thai phone numbers between +66 and 0X formats, or build a PromptPay QR payload. Also trigger for requests like "ตรวจเลขบัตรประชาชน", "เช็คเลขผู้เสียภาษี", "แปลงเบอร์โทร +66", "สร้าง PromptPay QR", "ทำคิวอาร์พร้อมเพย์", or any variation involving 13-digit Thai…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Thai ID / Phone / PromptPay (ตรวจเลขบัตร เบอร์ พร้อมเพย์) ## Overview ตรวจสอบ checksum ของเลขบัตรประชาชนไทย / เลขประจำตัวผู้เสียภาษี (13 หลัก), แปลงเบอร์โทรระหว่างรูป `+66` กับ `0X`, และสร้าง payload สำหรับ PromptPay QR (รูปแบบ EMVCo TLV). Algorithm and TLV layout follow the official Thai Revenue Department and ITMX PromptPay specifications. ## When to use - ตรวจ checksum เลขบัตรประชาชน 13 หลัก (citizen ID / individual tax ID share the same algorithm) - Normalize เบอร์โทร: ผู้ใช้ป้อน `+66 81 234 5678` แต่ระบบเก็บ `0812345678` - สร้าง QR สำหรับรับเงิน PromptPay จากเบอร์มือถือหรือเลขบัตรประชาชน - DO NOT use for company tax IDs that follow non-standard formats, or for verifying that an ID belongs to a real person (checksum only proves format, not existence). ## Example prompts - "ตรวจเลขบัตร 1-1017-00230-70-X ให้หน่อย" - "เบอร์ 081-234-5678 แปลงเป็น E.164 ให้ที" - "สร้าง PromptPay QR เบอร์ 0812345678 จำนวน 250 บาท" ## Quick reference | Function | ภาษาไทย | Returns | |---|---|---| | `is_valid_thai_id(s)` | ตรวจ checksum | `bool` | | `normalize_phone(s)` | แปลงเป็น `+66XXXXXXXXX` | `str` | | `format_phone_thai(s)` | แปลงเป็น `0XX-XXX-XXXX` | `str` | …
Read the whole file at its exact version.
How to install
mdr add boom-vitt/claude-thai-skills/thai-id-validate@sha256:42d741f84bd3b70eThe line at the top of this page pins the label git:20260517.f1383d3, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_dekiilvdpv3jcwxw)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between May 16, 2026 and May 17, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260517.f1383d3 latest | 2026-05-17 | f1383d3 | 12,206 B | A | view · diff |
| git:20260516.9cbe34c | 2026-05-16 | 9cbe34c | 4,788 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (12206 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
boom-vitt/claude-thai-skills · 58 stars · license MIT · pushed 2026-10-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_dekiilvdpv3jcwxw GET https://markdownregistry.com/api/v1/resolve?ref=boom-vitt/claude-thai-skills/thai-id-validate GET https://markdownregistry.com/api/v1/blob/42d741f84bd3b70e51a2452690486450f99e4a1bd8d8aab832d5951fcdf35dd0
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.