Koskamo

Australia Public Holidays MCP

A remote MCP server providing Australian national and state public holiday data for AI agents. It supports retrieving the next five holidays for free, and offers pro features like state-specific filtering and date validation for a monthly subscription.

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.

Australia Public Holidays MCP logo, by Donnie MorrisonCommunity listingStreamable HTTPNo sign-inEndpoint checked 2026-11-01Published by Donnie Morrison
MCP endpoint (Streamable HTTP)
https://au-holidays-mcp.donniertf.workers.dev/mcp
Vendor documentation

What you can do with it

  • Retrieve the next 5 Australian public holidays from today
  • Filter holidays by state code such as NSW or VIC
  • Check if a specific YYYY-MM-DD date is a public holiday

Source and maintenance

Community listingRegistry 1.0.0
mcp-registry: io.github.donniertf-hub/au-holidays-mcp@1.0.0Source repositoryProject website
Maintenance checked

Protocol and capabilities

Server
au-holidays-mcp 1.0.0
MCP protocol
2025-06-18
Tools
3 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.

Australia Public Holidays. next_holidays is free. Subscribe (A$9/month, cancel anytime) at https://au-holidays-mcp.donniertf.workers.dev/buy for the paid tools, then pass access_token.

Tools

3 advertised

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

FREE. Next 5 Australian public holidays from today.

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

PRO. Holidays affecting a state code (e.g. NSW, VIC, QLD) for this year.

by_state input schema
{
  "type": "object",
  "required": [
    "state"
  ],
  "properties": {
    "state": {
      "type": "string"
    },
    "access_token": {
      "type": "string",
      "description": "Subscriber token from /success (or Authorization: Bearer)"
    }
  }
}
is_holiday
Advertised by the server during the last successful anonymous check.

PRO. Check a YYYY-MM-DD date against the AU holiday list.

is_holiday input schema
{
  "type": "object",
  "required": [
    "date"
  ],
  "properties": {
    "date": {
      "type": "string"
    },
    "access_token": {
      "type": "string",
      "description": "Subscriber token from /success (or Authorization: Bearer)"
    }
  }
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

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
589 ms
95th percentile latency
589 ms

Maintenance history

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

  • · probe · passed · 589 ms · metadata changed · 3 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 australia-public-holidays-mcp https://au-holidays-mcp.donniertf.workers.dev/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 australia-public-holidays-mcp --url https://au-holidays-mcp.donniertf.workers.dev/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable australia-public-holidays-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "australia-public-holidays-mcp": {
      "url": "https://au-holidays-mcp.donniertf.workers.dev/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "australia-public-holidays-mcp": {
      "type": "streamableHttp",
      "url": "https://au-holidays-mcp.donniertf.workers.dev/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start australia-public-holidays-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "australia-public-holidays-mcp": {
      "type": "http",
      "url": "https://au-holidays-mcp.donniertf.workers.dev/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 australia-public-holidays-mcp https://au-holidays-mcp.donniertf.workers.dev/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "australia-public-holidays-mcp": {
      "url": "https://au-holidays-mcp.donniertf.workers.dev/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": {
    "australia-public-holidays-mcp": {
      "serverUrl": "https://au-holidays-mcp.donniertf.workers.dev/mcp"
    }
  }
}

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