Calcgrid MCP Server
com.tttkmbb/calcgridv1.9.0
China working-day data, UK bank holidays, IANA time zones and deterministic business deadlines.
context tax
queued
security
queued
cold start
queued
freshness
Active13d ago
Install Calcgrid MCP server
Install in Claude Code
claude mcp add --transport http calcgrid https://tttkmbb.com/mcpInstall in Cursor
{
"mcpServers": {
"calcgrid": {
"url": "https://tttkmbb.com/mcp"
}
}
}Install in Claude Desktop
{
"mcpServers": {
"calcgrid": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://tttkmbb.com/mcp"
]
}
}
}Or add it as a custom connector under Settings → Connectors. The config above bridges via mcp-remote.
Install in VS Code
{
"servers": {
"calcgrid": {
"type": "http",
"url": "https://tttkmbb.com/mcp"
}
}
}Install in Windsurf
{
"mcpServers": {
"calcgrid": {
"serverUrl": "https://tttkmbb.com/mcp"
}
}
}Remote endpoints
- streamable-http
https://tttkmbb.com/mcp
Freshness
Active — last maintenance signal 13d 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
2026-09-27 · 13d ago · official registry · v1.9.0
FAQ
›How do I install the Calcgrid MCP server in Claude Code?
Run: claude mcp add --transport http calcgrid https://tttkmbb.com/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Calcgrid require an API key?
No required environment variables are declared in its published metadata.
›Can I use Calcgrid 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 Calcgrid in the official MCP registry?
Yes, as com.tttkmbb/calcgrid.