# Passagens Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## Passagens

Search flight prices in Brazil with Portuguese place names and real-time price calendars

- Record: https://musedirectory.ai/connector/passagens
- Category: Travel
- Developer: dev.passagens (https://passagens.dev)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 806ms, checked 2026-09-28T08:00:47Z
- Endpoint: https://passagens.dev/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-09-24T02:25:40Z)
- Source: Found in the official MCP Registry (dev.passagens/passagens-api) https://registry.modelcontextprotocol.io/v0/servers?search=dev.passagens%2Fpassagens-api

Searches cached flight fares from Aviasales/Travelpayouts between Brazilian and international cities. Accepts Portuguese place names and returns prices in BRL. Includes price calendars to find cheapest travel dates and direct booking links. Affiliate commissions disclosed.

Example request: "Find the cheapest flights from São Paulo to Lisbon next month"

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Passagens to help me. It is a free service with an MCP server at https://passagens.dev/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- search_flights: Busca as passagens aéreas mais baratas conhecidas entre dois pontos (preços em cache da Aviasales/Travelpayouts, não disponibilidade em tempo real). Aceita nomes de cidades em português. Cada resultado traz agent_display: markdown em pt-BR pronto para repassar ao usuário, com o l
- price_calendar: Matriz de preço por dia de um mês inteiro entre dois pontos — responde 'quando é mais barato voar'. Aceita nomes de cidades em português. Price-per-day matrix for a month. Booking links contain a referral code (Travelpayouts). The operator earns a commission on completed bookings
- cheapest_route: Menor preço conhecido entre dois pontos, com datas flexíveis. Aceita nomes de cidades em português. Lowest known price, flexible dates. Booking links contain a referral code (Travelpayouts). The operator earns a commission on completed bookings. Prices are identical with or witho
- resolve_location: Resolve um nome de lugar (em português ou qualquer idioma) para códigos IATA de cidade/aeroporto — ex.: 'São Paulo' → SAO (cidade), GRU, CGH. Use quando precisar desambiguar a origem/destino antes de buscar. Resolves place names to IATA codes.

Screening checks:
- MCP handshake: pass (Answered in 63ms)
- Domain against threat feeds (Cloudflare security DNS): pass (passagens.dev not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (4 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (No redirects off the domain)
- AI review of purpose and tool behavior: pass (No concerns)