Is the Passagens Api MCP server down?

mcp-registry/dev.passagens/passagens-api · v0.2.0

As of 2026-10-18 11:14 UTC, the Passagens Api MCP server is up with a Glimind reliability score of 96/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks.

Brazil-first flight price search for AI agents: Portuguese place names, BRL, disclosed affiliate

claude mcp add --transport http passagens-api-mcp-server https://passagens.dev/mcp

{
  "mcpServers": {
    "passagens-api-mcp-server": {
      "type": "http",
      "url": "https://passagens.dev/mcp"
    }
  }
}

Third-party server, listed as discovered. Review its source before installing.

Agent-readiness: B (84/100)

What to fix (3)

Auto-fix: 2 corrected tool definitions

Paste-ready definitions with the problems above fixed. Changes marked verify need a human look. All of them as JSON: /v1/readiness/mcp-registry%2Fdev.passagens%2Fpassagens-api/fixes

{
  "name": "resolve_location",
  "description": "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.",
  "inputSchema": {
    "type": "object",
    "required": [
      "q"
    ],
    "properties": {
      "q": {
        "type": "string",
        "description": "Nome do lugar, ex.: 'Florianópolis', 'Porto', 'Nova York'"
      },
      "limit": {
        "type": "integer",
        "description": "Máximo de resultados, padrão 5"
      },
      "locale": {
        "type": "string",
        "description": "Idioma dos nomes retornados, padrão pt"
      }
    }
  },
  "annotations": {
    "readOnlyHint": true
  }
}

{
  "name": "search_flights",
  "description": "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 link de reserva. Search cheapest known fares. Booking links contain a referral code (Travelpayouts). The operator earns a commission on completed bookings. Prices are identical with or without the referral code.",
  "inputSchema": {
    "type": "object",
    "required": [
      "origin",
      "destination"
    ],
    "properties": {
      "limit": {
        "type": "integer",
        "description": "Máximo de resultados 1–100, padrão 10"
      },
      "direct": {
        "type": "boolean",
        "description": "Só voos diretos, padrão false"
      },
      "origin": {
        "type": "string",
        "description": "Código IATA ou nome do lugar em português (ex.: 'São Paulo', 'GRU'). Nomes são resolvidos automaticamente. / IATA code or place name."
      },
      "currency": {
        "type": "string",
        "description": "Moeda (3 letras), padrão BRL"
      },
      "max_days": {
        "type": "integer",
        "description": "Duração máxima da viagem em dias"
      },
      "min_days": {
        "type": "integer",
        "description": "Duração mínima da viagem em dias (busca ida e volta com janela flexível)"
      },
      "depart_date": {
        "type": "string",
        "description": "AAAA-MM (mês flexível) ou AAAA-MM-DD"
      },
      "destination": {
        "type": "string",
        "description": "Código IATA ou nome do lugar em português (ex.: 'Lisboa', 'LIS'). Nomes são resolvidos automaticamente. / IATA code or place name."
      },
      "return_date": {
        "type": "string",
        "description": "AAAA-MM ou AAAA-MM-DD; omita para só ida"
      }
    }
  },
  "annotations": {
    "readOnlyHint": true
  }
}

Get alerted

Get an email or webhook when this server's readiness drops by 10+ points, tool-poisoning text appears, or a tool breaks:

curl -X POST https://glimind.com/v1/subscriptions -H 'content-type: application/json' -d '{"tools":["mcp-registry/dev.passagens/passagens-api"],"email":"[email protected]"}'

Agents: watch_tool({"toolId": "mcp-registry/dev.passagens/passagens-api"}) over MCP.

Passed

• Every tool has a well-formed, typed input schema.
• Every tool and parameter is described.
• No tool-poisoning patterns (hidden characters, instruction overrides, concealment, secret access, tool shadowing).
• Compact tool list (~1,152 tokens).
• Tool names are unique and portable across clients.
• Speaks MCP 2025-06-18.
• 100.00% uptime over 30 days.
• No breaking contract changes in 30 days.

Largest tool definitions

• search_flights ~437 tokens
• cheapest_route ~277 tokens
• price_calendar ~270 tokens
• resolve_location ~168 tokens

Static checks of the advertised tools/list (schema, descriptions, annotations, tool-poisoning patterns, names, size) plus observed protocol, uptime, latency and contract changes. Read-only: no tool is ever called. Weights: schema 15, docs 20, safety 15, efficiency 15, compatibility 15, protocol 5, reliability 10, stability 5. Token counts are estimates (~3.6 characters per token).

Operator? Fix these, then re-check live. Embed the readiness badge:

[![MCP agent-readiness](https://glimind.com/v1/readiness/badge/mcp-registry%2Fdev.passagens%2Fpassagens-api.svg)](https://glimind.com/server/mcp-registry%2Fdev.passagens%2Fpassagens-api?ref=badge)

<a href="https://glimind.com/server/mcp-registry%2Fdev.passagens%2Fpassagens-api?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fdev.passagens%2Fpassagens-api.svg" alt="MCP agent-readiness"></a>

.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fdev.passagens%2Fpassagens-api.svg
   :target: https://glimind.com/server/mcp-registry%2Fdev.passagens%2Fpassagens-api?ref=badge
   :alt: MCP agent-readiness

Tool-definition log

Glimind records every version of this server's tool definitions in a signed, append-only transparency log. Current manifest sha256:0fdb505c8ebb35e9…, first seen 2026-10-17, included at leaf 2976 of 21,600. Version history · verify what your client received.

Tools (4)

• cheapest_route
• price_calendar
• resolve_location
• search_flights

Compare: most reliable search servers · most reliable data servers

claude mcp add --transport http glimind https://glimind.com/mcp

{
  "mcpServers": {
    "glimind": {
      "type": "http",
      "url": "https://glimind.com/mcp"
    }
  }
}

FAQ

Is the Passagens Api MCP server down right now?

As of 2026-10-18 11:14 UTC, the Passagens Api MCP server is up with a Glimind reliability score of 96/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks.

How many tools does Passagens Api MCP server provide?

Passagens Api MCP server advertises 4 tools, including cheapest_route, price_calendar, resolve_location, search_flights.

How do I install Passagens Api MCP server?

Point your MCP client at this streamable-http endpoint: https://passagens.dev/mcp

Is the Passagens Api MCP server safe to connect to an AI agent?

Glimind scanned all 4 tool definitions for tool-poisoning patterns — hidden or invisible characters, instructions that override the model, concealment from the user, requests to read credential or MCP config files, conversation exfiltration and cross-tool shadowing — and found none. This checks what the server tells the model, not what its code does; review the source before granting access to sensitive data.

Operator of Passagens Api MCP server?

Status page: 90-day uptime, every outage and how long it lasted.

Claim this listing to get the Verified operator marker, a remediation checklist and owner analytics, or embed the live badge from any of the tool pages above. Maintainers: alerts, deploy attestation and monthly reports.

Status is an automated estimate from Glimind's liveness checks (handshake and tool listing only; no tool is ever called) and may lag or differ from your network. Glimind is not affiliated with this server or its operator. Operator? Request a correction or opt out at https://glimind.com/opt-out.