INDIVIDUAL MCP TOOL

add_to_date

Move a date by years, months and days.

almanack.devnone authenticationAvailability not checked

LIVE ENDPOINT

https://almanack.dev/mcp

No auth detected

Connect to this endpoint to inspect the live schema for add_to_date and invoke it with your own arguments.

{}

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.almanack]
url = "https://almanack.dev/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "almanack": {
      "type": "http",
      "url": "https://almanack.dev/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: almanack
Remote MCP URL: https://almanack.dev/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "almanack": {
      "url": "https://almanack.dev/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "almanack": {
      "type": "http",
      "url": "https://almanack.dev/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "almanack",
  "transport": "streamable-http",
  "url": "https://almanack.dev/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

validate_calendar_spec — Check a calendar spec and list everything wrong with it.
convert_date — Convert between a calendar date, its day number, and its Gregorian date.
calendar_weekday — Which weekday a date falls on, as a 0-based index into the calendar's own week plus its name.
nth_weekday_of_month — The nth given weekday of a month: the 3rd Tuesday, the last Friday.
date_interval — The distance between two dates.
moon_phases — Every moon's phase on a date.
format_calendar_date — Write a date out to a pattern.
parse_calendar_date — Read a written date back into a date.