MCP Server

Date Math Calculator MCP Server

com.apished/date-math-calculator

What is the Date Math Calculator MCP server?

Date arithmetic: day differences, business days, age, leap years, day-of-week, add/subtract.

Copy-paste configuration for popular MCP clients.

transport: http

Config generated by PluginBench — verify against the source before use.

~/.cursor/mcp.json

{
  "mcpServers": {
    "date-math-calculator": {
      "url": "https://apished.com/mcp/v1/datemath"
    }
  }
}

Computes MD5, SHA1, SHA256, SHA512, and CRC32 digests from text, base64, or hex input.

Validates Polish PESEL, NIP, and REGON checksums; PESEL also decodes birth date and sex.

Generates cryptographically random integers in a given range, using crypto/rand.

Regex matching, email/URL format validation, and JSON Schema validation.

Evaluates Reverse Polish Notation (postfix) expressions: arithmetic, trig, logs, bitwise ops.

Exact character/word counting, reversal, palindrome checks, indexing, sorting; Unicode-safe.