Airline Baggage Allowance: Carry-on & Checked Bag Rules

Carry-on size and weight, personal item, checked bags and fee notes per fare for Malaysia Airlines, Thai Airways, Vietnam Airlines and Air Arabia, from official pages checked weekly.

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

Ask your agent

• "What are the carry-on limits on Malaysia Airlines economy?"
• "Compare checked baggage on Thai Airways and Vietnam Airlines business class."
• "Did any Air Arabia baggage rules change in the last 7 days?"

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

• Check carry-on limits before booking a fare
• Compare baggage across fares and cabins
• Answer customer baggage questions in travel apps
• Get alerts when baggage rules change
• Check rules for strollers, instruments and sports gear

Data sources

The airlines' official baggage pages, checked weekly, with change detection.

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 ($0.02 per fare). No subscription.

Known limitations

• Covers Malaysia Airlines, Thai Airways, Vietnam Airlines and Air Arabia only.
• The tools are unofficial and not affiliated with the organisations whose public data they read. Confirm important results with the official source.

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