# openworkdays MCP server

Zero-signup business-day date-math API: add days, count days between dates, is-business-day.

## Links
- Registry page: https://www.getdrio.com/mcp/io-github-solvohq-openworkdays
- Repository: https://github.com/SolvoHQ/openworkdays

## Install
- Endpoint: https://openworkdays.vercel.app/api/mcp
- Auth: Not captured

## Setup notes
- Remote endpoint: https://openworkdays.vercel.app/api/mcp

## Tools
- businessdays - Business-day date math. Three modes inferred from params: add (start+days -> the date N business days away, negative days = before), diff (start+end -> count of business days between, inclusive of both endpoints), is (date -> is it a business day). Optional weekend (default sat,sun) and holidays (comma list of YYYY-MM-DD you supply). No signup, no API key. Pure UTC date-only math; no time-of-day/DST/timezone. Endpoint: https://openworkdays.vercel.app/api/mcp

## Resources
Not captured

## Prompts
Not captured

## Metadata
- Owner: io.github.SolvoHQ
- Version: 0.1.0
- Runtime: Streamable Http
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: May 17, 2026
- Source: https://registry.modelcontextprotocol.io