Koskamo

Penguin Driver Travel MCP

An MCP server providing AI agents with tools to calculate optimal leave strategies for Taiwanese public holidays, check international holiday overlaps to avoid crowds, determine ideal flight booking times, calculate Tokyo subway ticket savings, and access theater/mystery escape booking information.

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Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

Penguin Driver Travel MCP logo, by penguindriverVendor evidenceStreamable HTTPNo sign-inEndpoint checked 2026-11-06Operated by penguindriver
MCP endpoint (Streamable HTTP)
https://travel.penguindriver.com/mcp
Vendor documentation

What its tools do

5 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

Not annotated (5)

5 of 5 have a description · 0 of 5 declare behavior hints · 2 of 3 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Passed Official MCP Registry namespace is tied to penguindriver.com ·
  • Passed Endpoint is on the registry namespace domain ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Calculate optimal leave days to maximize holiday length
  • Check if destination countries have overlapping holidays
  • Determine best time to buy flights for specific routes
  • Calculate savings on Tokyo subway tickets

Source and maintenance

Vendor evidenceRegistry 1.0.0
mcp-registry: com.penguindriver/travel@1.0.0Project website

Protocol and capabilities

Server
tw-travel-2027 1.0.0
MCP protocol negotiated in check
2025-11-25
Tools
5 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": false
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

台灣 2027 連假請假攻略、各國假日人潮、機票購票時機、劇場密室訂票須知。

Tools

5 advertised

get_2027_long_weekends
Advertised by the server during the last successful anonymous check.

台灣 2027 年（民國 116 年）9 個 3 天以上連假，以及每個連假請 1～5 天假的最佳組合（例：春節請 5 休 16）。

get_2027_long_weekends input schema
{
  "type": "object",
  "properties": {}
}
plan_leave_2027
Advertised by the server during the last successful anonymous check.

輸入可請的假日天數，算出 2027 年最長的連休組合與要請哪幾天。

plan_leave_2027 input schema
{
  "type": "object",
  "required": [
    "leave"
  ],
  "properties": {
    "leave": {
      "type": "number",
      "description": "可請天數 1～10"
    }
  }
}
check_destination_crowd
Advertised by the server during the last successful anonymous check.

查某個目的地在一段日期的人潮等級：是否撞到當地國定假日或旺季。country 國碼：JP,KR,HK,CN,VN,TH,SG,PH,ID,US,GB,FR,AU

check_destination_crowd input schema
{
  "type": "object",
  "required": [
    "country",
    "start",
    "end"
  ],
  "properties": {
    "end": {
      "type": "string",
      "description": "YYYY-MM-DD"
    },
    "start": {
      "type": "string",
      "description": "YYYY-MM-DD"
    },
    "country": {
      "type": "string"
    }
  }
}
flight_booking_timing
Advertised by the server during the last successful anonymous check.

評估從台灣出發的機票現在該買還是該等：依出發日、目的地、台灣連假與旺季，給建議購票期。不是即時票價。

flight_booking_timing input schema
{
  "type": "object",
  "required": [
    "depart"
  ],
  "properties": {
    "dest": {
      "type": "string",
      "description": "國碼"
    },
    "depart": {
      "type": "string",
      "description": "YYYY-MM-DD"
    }
  }
}
ticket_booking_guide
Advertised by the server during the last successful anonymous check.

沉浸式劇場、密室逃脫訂票須知：台灣售票平台、退票規定、黃牛罰則、預約前確認清單。

ticket_booking_guide input schema
{
  "type": "object",
  "properties": {}
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (2 of 2 answered).

  1. 2026-11-07: 2 of 2 checks answered

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
206 ms
95th percentile latency
206 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 206 ms · metadata changed · 5 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http penguin-driver-travel-mcp-penguindriver https://travel.penguindriver.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add penguin-driver-travel-mcp-penguindriver --url https://travel.penguindriver.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable penguin-driver-travel-mcp-penguindriver in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "penguin-driver-travel-mcp-penguindriver": {
      "url": "https://travel.penguindriver.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "penguin-driver-travel-mcp-penguindriver": {
      "type": "streamableHttp",
      "url": "https://travel.penguindriver.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start penguin-driver-travel-mcp-penguindriver and inspect its tools.
VS Code configuration
{
  "servers": {
    "penguin-driver-travel-mcp-penguindriver": {
      "type": "http",
      "url": "https://travel.penguindriver.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http penguin-driver-travel-mcp-penguindriver https://travel.penguindriver.com/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://travel.penguindriver.com/mcp

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "penguin-driver-travel-mcp-penguindriver": {
      "serverUrl": "https://travel.penguindriver.com/mcp"
    }
  }
}

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