Business Day Calendars MCP Server
dev.workers.quietworklabs.business-days/business-daysv1.0.0
NYSE, Federal Reserve, TARGET2 and UK business days, holidays and T+N settlement dates.
context tax
pending
security
pending
cold start
hosted
freshness
Active1d ago
Our reading of Business Day Calendars, from the data
Business Day Calendars is an MCP server, listed in the official MCP Registry.
We haven't measured its tool list yet, so its token cost is unknown.
Maintenance is active: the last public signal was in the last day (2026-10-18).
It runs as a hosted endpoint, so there is nothing to install.
Install Business Day Calendars MCP server
Install in Claude Code
claude mcp add --transport http dev-workers-quietworklabs-business-days- https://business-days.quietworklabs.workers.dev/mcpInstall in Cursor
{
"mcpServers": {
"dev-workers-quietworklabs-business-days-": {
"url": "https://business-days.quietworklabs.workers.dev/mcp"
}
}
}Install in Claude Desktop
{
"mcpServers": {
"dev-workers-quietworklabs-business-days-": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://business-days.quietworklabs.workers.dev/mcp"
]
}
}
}Or add it as a custom connector under Settings → Connectors. The config above bridges via mcp-remote.
Install in VS Code
{
"servers": {
"dev-workers-quietworklabs-business-days-": {
"type": "http",
"url": "https://business-days.quietworklabs.workers.dev/mcp"
}
}
}Install in Windsurf
{
"mcpServers": {
"dev-workers-quietworklabs-business-days-": {
"serverUrl": "https://business-days.quietworklabs.workers.dev/mcp"
}
}
}Remote endpoints
- streamable-http
https://business-days.quietworklabs.workers.dev/mcp
Freshness
Active — last maintenance signal 1d ago. The newest of the signals below sets the band.
Last commit (default branch)
no data · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-10-18 · 1d ago · official registry · v1.0.0
FAQ
›How do I install the Business Day Calendars MCP server in Claude Code?
Run: claude mcp add --transport http dev-workers-quietworklabs-business-days- https://business-days.quietworklabs.workers.dev/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Business Day Calendars require an API key?
No required environment variables are declared in its published metadata.
›Can I use Business Day Calendars as a remote (hosted) MCP server?
Yes. It is a hosted MCP server; connect to its URL with any client that supports remote MCP.
›Is Business Day Calendars in the official MCP registry?
Yes, as dev.workers.quietworklabs.business-days/business-days.
Sources and method
- Official MCP Registry entry
- updated 2026-10-18
- Last checked against all sources
- 2026-10-19
The description, packages and links come from the maintainer's own published metadata. Token cost, security signals, freshness and the reading above are MCPSkillHub's own measurements; see the methodology. Spot an error? Request a correction or claim the listing.