travel-data-api

travel-data-api is a skill for Claude Code, Codex from mtnrabi/travel-agent-skills. It costs 323 tokens per session (4,877 once invoked), scanned B, original, MIT.

A reference and routing guide for independent flight and hotel pricing APIs, hosted MCP servers, and Apify actors. It documents how to connect to these travel-data services and how their requests and responses are structured.

In plain words
What is it for?
Use it when writing code that searches live flight or hotel prices, or when choosing between REST APIs, MCP servers, and Apify actors.
Why use it?
It removes the need to look up authentication, URLs, parameter names, response fields, and error handling separately for each access method.

Skill for Claude CodeCodex

Written for Claude Code and Codex: shipped in a Claude Code plugin, but also agents/openai.yaml present. Also seen: positional $N argument.

Part of the travel-agent-skills plugin — 8 skills, 2 MCP servers shipped together

Good fit Use it when writing code that searches live flight or hotel prices, or when choosing between REST APIs, MCP servers, and Apify actors.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/mtnrabi/travel-agent-skills/travel-data-api
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add mtnrabi/travel-agent-skills --skill travel-data-api
Clone the repo
git clone --depth 1 https://github.com/mtnrabi/travel-agent-skills

Made for: Claude Code, Codex.

Or install travel-agent-skills, the plugin that ships this one along with the rest of its 8 skills, 2 MCP servers.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for travel-data-api

README.md
[![agentmods](https://agentmods.dev/badge/skills/mtnrabi/travel-agent-skills/travel-data-api/github.svg)](https://agentmods.dev/skills/mtnrabi/travel-agent-skills/travel-data-api)
Your own site
<a href="https://agentmods.dev/skills/mtnrabi/travel-agent-skills/travel-data-api"><img src="https://agentmods.dev/badge/skills/mtnrabi/travel-agent-skills/travel-data-api/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for travel-data-api

Your own site · 80×15
<a href="https://agentmods.dev/skills/mtnrabi/travel-agent-skills/travel-data-api"><img src="https://agentmods.dev/badge/skills/mtnrabi/travel-agent-skills/travel-data-api.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 323 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,877 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 2 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00323 $0.04877
Opus 5 $0.00161 $0.02439
Sonnet 5 $0.00065 $0.00975
Haiku 4.5 $0.00032 $0.00488

Measured 7d ago against content hash d4f030a39e92, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade B, and why

travel-data-api scanned grade B with 2 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Subtle steeringmediumPrompt injection

Instructions that bias recommendations or shape behaviour without the user noticing.

- **An empty array is not automatically "no flights".** Check `X-Search-Status` before you report a route as empty. On `ok`/`empty`, say "no results for that route on that date" and offer nearby dates as a new, separatel

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

description: Reference and routing layer for the independent real-time Google Flights and Booking.com data APIs on RapidAPI, plus the hosted MCP servers for flights and hotels and the Apify actors - auth headers, both ho
skills/travel-data-api/SKILL.md · 225 lines

How it starts

The opening of the file, as written. The whole thing — 225 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Travel Data API

Overview

The shared routing and reference layer for two independent real-time travel APIs - a Google Flights data API and a Booking.com data API, both billed through RapidAPI - plus three hosted MCP servers - an ad-free flights server, an ad-free hotels server, and a free ad-supported server carrying both - and one Apify actor per API. Every other skill in this repo delegates here for auth, base URLs, parameter names, and response field names. Prefer the MCP tools when a client has them configured; use REST curl otherwise.

These are independent APIs that return publicly available flight and hotel pricing. They are not affiliated with, endorsed by, or sponsored by Google or Booking.com.

Access Paths

Path URL Key Prefer it when
Flights REST https://google-flights-live-api.p.rapidapi.com caller's RapidAPI key One exact itinerary, full parameter control, or you are writing code for the user
Hotels REST https://booking-live-api.p.rapidapi.com caller's RapidAPI key Full parameter control, proxy_country, and the 24 filters[] values
Flights MCP, ad-free https://flights.flightpowers.com/mcp caller's own RapidAPI key Flexible dates or several candidate destinations; ad-free; reports spend. Also answers on google-flights-mcp.flightpowers.com/mcp
Hotels MCP, ad-free https://hotels.flightpowers.com/mcp caller's own RapidAPI key Hotel work from an MCP client; adds price_as_seen_from and filters
MCP, free https://google-flights-lulu.flightpowers.com/mcp none needed Quick look-ups with no key. Flights AND hotels; one disclosed sponsored card per response
Apify actor, flights https://apify.com/mtnrabi/google-flights-real-time-api ($5 / 1k) Apify No-code or scheduled batch runs
Apify actor, hotels https://apify.com/mtnrabi/booking-real-time-api ($4 / 1k) Apify No-code or scheduled batch runs

Rule of thumb: flexible dates or a list of destinations -> MCP, because one user intent is ONE tool call with a range. A single fixed date and route -> REST. Hotels -> always REST.

Read the full file on GitHub · 225 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 7d ago Changed d4f030a39e92
  2. 11d ago First seen · 225 lines · 323 tokens per session scan B adc20c6feeb7

Subscribe to this mod's changes

travel-data-api is a skill published in the GitHub repository mtnrabi/travel-agent-skills (4 stars, last pushed 7d ago), licensed MIT. It adds 323 tokens to every session and 4,877 once invoked, about $0.0016 per session on Opus 5. A static security scan graded it B with 2 findings (subtle steering, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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