What is bizdays?
bizdays is a MCP server by qinisolabs that business-day and public-holiday calculations for 200+ countries: add or count working days, find the next business day and apply country weekend rules. It is listed under Finance & commerce and has 1 GitHub stars.
| Type | Mcp server |
|---|---|
| Author | qinisolabs |
| Repository | qinisolabs/bizdays |
| Popularity | 1 GitHub stars |
| Category | Finance & commerce |
| Security | Low risk (84/100) |
| Rank | #3,305 of 4,418 MCP servers; #363 in Finance & commerce |
| License | Apache-2.0 |
| Last commit | 2026-06-22 |
| Runs | Locally and in the cloud |
| Language | TypeScript |
Is bizdays safe to install?
bizdays scores 84/100 on the MCPMods security check: Low risk. Things to review: sends your data to a cloud service. It passed 4 of 6 checks.
MCP server results come from listing signals: who publishes it, where your data goes and what it can do. The code itself is not scanned yet.
| Check | Result |
|---|---|
| Community-built server | Note |
| Sends your data to a cloud service | Review |
| No credentials mentioned | Pass |
| Read-only by description | Pass |
| No code execution | Pass |
| Source on GitHub | Pass |
How do I install bizdays?
- Find the launch command. The README says how the server starts (npx, uvx, docker or a remote URL) and which API keys it needs.
https://github.com/qinisolabs/bizdays
- Add it to Claude Code. Replace the part after -- with the command from the README. Remote servers use --transport http with a URL.
claude mcp add bizdays -- <command from README> claude mcp add --transport http bizdays <server-url>
- Check it connected. This lists your MCP servers and their status.
claude mcp list
Or ask Claude to set it up
Paste this into Claude Code and it installs bizdays for you:
Add the "bizdays" MCP server from https://github.com/qinisolabs/bizdays to Claude Code. Read its README for the launch command and any API keys I need, run claude mcp add, then check that it connects.