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ISO Week Number

Official registry Other

ISO 8601 week numbers: date to week, week to date, weeks-per-year.

Source code Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http iso-week-number 'https://iso-week.gumballtools.com/api/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "iso-week-number": {
            "type": "http",
            "url": "https://iso-week.gumballtools.com/api/mcp"
        }
    }
}

Frequently asked questions

What is ISO Week Number?

ISO 8601 week numbers: date to week, week to date, weeks-per-year.

How do I install ISO Week Number?

It runs as a remote server. In Claude Code: claude mcp add --transport http iso-week-number 'https://iso-week.gumballtools.com/api/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does ISO Week Number need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is ISO Week Number open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains ISO Week Number?

It is published by bwalvoord. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.