openworkdays

About openworkdays

Use openworkdays with your agent

claude mcp add --transport http openworkdays https://openworkdays.vercel.app/api/mcp

{
  "mcpServers": {
    "openworkdays": {
      "url": "https://openworkdays.vercel.app/api/mcp"
    }
  }
}

Frequently asked questions

What is openworkdays?

openworkdays is an MCP (Model Context Protocol) server by solvohq. Zero-signup business-day date-math API: add days, count days between dates, is-business-day.

How do I connect openworkdays to Claude, Cursor, or another MCP client?

openworkdays is a remote MCP server — add its endpoint (https://openworkdays.vercel.app/api/mcp) to your client's MCP configuration (for example with "claude mcp add", or under "mcpServers" in Cursor's mcp.json) and restart the client.

Is openworkdays open source?

Yes — the source code is public at github.com/solvohq/openworkdays.

Can AI agents pay to use openworkdays?

Not yet through Loomal — openworkdays is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.