# Viajante

Searches flights and hotels from a terminal, a Python call or an AI assistant, returning prices, routes and links with no API key involved.

- MCP server · `type=mcp` · Claude Code, Codex, Cursor, GitHub Copilot, Windsurf (Devin Desktop), Cline, Zed, Gemini CLI · ★ 28
- Author: felipebasurto
- License: MIT · policy=link-only · description only; the file stays with the author
- Source: https://github.com/felipebasurto/viajante
- Updated: 2026-10-21
- HTML: https://affpapa.org/en/nevibecode/mcp/viajante

## What it does

Behind the tools sit Google Flights, Google Hotels and Booking.com; Skiplagged joins only if you enable it. Answers arrive with fares, itinerary detail and links. When a provider hands back nothing, the report states that instead of inventing a price.

The server carries 22 tools. Among them: one-way, round-trip and multi-city flight search, a sweep for the cheapest departure day inside a date window, stays with cancellation terms, flights plus a hotel in one call, itinerary checks against earlier results, award-value arithmetic and an offline airport code lookup. Every tool except `lookup_airports` replies inside one envelope holding `status`, `completeness`, `empty_reason`, `retry_after` and `observed_at`. A blank result means the provider had nothing only when `empty_reason` reads `provider_empty`.

Python 3.10+ is required, and the `npx` route assumes `uv` is installed. Booking.com requests and `--fetch detail` need the browser extra: run `pip install 'viajante[browser]'`, then `playwright install chromium`. Those calls fail without Chromium. Currency is taken from `--currency` or from the origin airport's country, hotels must always be given one, and conversion between currencies never happens. The `--transport streamable-http` mode has no authentication, so bind it to loopback.

## Requirements
- Needs: Node.js (commands run via npx)

## Install

### Claude Code (native platform)

**Platform CLI**
```bash
claude mcp add viajante -- npx -y @viajante/mcp
```

### Codex

**Platform CLI**
```bash
codex mcp add viajante -- npx -y @viajante/mcp
```

### Cursor

**Config file**
File `.cursor/mcp.json`:
```json
{
    "mcpServers": {
        "viajante": {
            "command": "npx",
            "args": [
                "-y",
                "@viajante/mcp"
            ]
        }
    }
}
```

### GitHub Copilot

**Config file**
File `.vscode/mcp.json`:
```json
{
    "servers": {
        "viajante": {
            "type": "stdio",
            "command": "npx",
            "args": [
                "-y",
                "@viajante/mcp"
            ]
        }
    }
}
```

### Gemini CLI

**Platform CLI**
```bash
gemini mcp add viajante npx -y @viajante/mcp
```

## When to use it
- compare fares across a month of departure dates
- find a stay with free cancellation for given nights
- price a trip with the flight and the hotel together
- re-check an offer that may have gone stale
- catch figures in an answer that no search produced

## Example prompts
- Round trip from Chicago to Dublin, seven nights, sometime in April 2027 — show me which departure dates are cheapest.
- Find a hotel in Vienna for two guests, arriving 14 June 2027 and leaving 18 June 2027, prices in EUR.
- Validate the itinerary in `trip.json` against a fresh search and flag anything you can't confirm.

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