Data Tools Pack: Visa Sponsors, HS Codes, Halal, Holidays

Ten data lookups from official sources in one skill: visa sponsors, school holidays, halal certificates, HS codes, baggage rules, listing translation, website categories, CFPs, mobile plans and recipes.

This skill teaches your agent when and how to call each tool on the MessNoMore Data Tools MCP server, with tight cost caps and answers that cite their source.

Included tools

• UK, US H-1B & Canada Visa Sponsor Checker: Whether a company sponsors UK, US (H-1B, E-3) or Canada (LMIA) work visas; adding sponsor data to job lists.
• School Holidays & Term Dates: UK, Australia, Malaysia: School term dates, half terms, school holidays, UK bank holidays.
• Halal Certificate Checker: JAKIM Malaysia & BPJPH Indonesia: Halal certificate status or expiry in Malaysia (JAKIM) or Indonesia (BPJPH).
• HS Code Classifier: US HTS, EU TARIC, UK Duty Rates: HS code, US HTS, EU TARIC or UK commodity code, base duty rate.
• Airline Baggage Allowance: Carry-on & Checked Bag Rules: Carry-on, personal item or checked bag rules per fare.
• Shopee, Lazada & TikTok Shop Listing Translator (SEA): Translating or localizing marketplace listings for Shopee, Lazada or TikTok Shop; Malaysia CPETTR 2024 disclosures.
• Website Categorization: IAB Categories & Brand Safety: A website's IAB category, industry, business model, brand safety, parked or dead domains.
• Tech Conference CFP Finder: Open Calls for Papers: Open tech conference calls for papers, ranked against a talk abstract.
• Mobile Plan Comparison: Malaysia, Singapore, Australia: Mobile, SIM-only or prepaid plan prices in Malaysia, Singapore or Australia.
• Cooking Video to Recipe: Ingredients, Steps, Nutrition: A recipe, shopping list or nutrition from a cooking video or caption.

What the skill adds

• Picks the right mode and arguments for the question.
• Caps every run to the results the question needs and asks before any job over about $1.
• Handles runs that take longer than the client waits, without starting duplicates.
• Answers in tables with source links and last-verified dates, flags low-confidence matches and never fills gaps from memory.

Why not just ask your agent?

Models answer questions like these from training data that is months or years old, and they guess codes, dates and registry entries that look right. This skill makes the agent fetch the current record from the source instead, and say so when nothing matches.

Use cases

• Answer data questions in one agent without switching tools
• Give a support or ops agent ten verified lookups
• Research visa sponsors, tariffs and halal status for cross-border work
• Plan travel around school holidays and baggage rules
• Prototype data features before building your own scrapers

Data sources

Official public sources for each tool: government registers and calendars, the JAKIM and BPJPH registries, tariff schedules, airline and carrier pages.

Requirements

• An agent with remote MCP support: Claude Code, Claude Desktop, Cursor, VS Code Copilot, Codex or ChatGPT developer mode.
• The MessNoMore Data Tools MCP server: free to connect, sign in with Apify. Setup steps for every client are inside the skill.
• A free Apify account. Lookups are billed per result to your own Apify account (from $0.002 per visa check to $0.04 per recipe). No subscription.

Known limitations

• Each tool has its own coverage, listed in the skill: for example, baggage rules cover four airlines and mobile plans cover 12 carriers in three countries.
• The tools are unofficial and not affiliated with the organisations whose public data they read. Confirm important results with the official source.