Public holidays, business days and long weekends for Japan (Cabinet Office) and 245 other countries.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add --transport http japan-world-public-holidays https://holiday.omikuji.dev/mcp~/.codex/config.toml
[mcp_servers.japan-world-public-holidays]
url = "https://holiday.omikuji.dev/mcp"
# codex mcp add japan-world-public-holidays --url https://holiday.omikuji.dev/mcp~/.cursor/mcp.json
{
"mcpServers": {
"japan-world-public-holidays": {
"url": "https://holiday.omikuji.dev/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"japan-world-public-holidays": {
"type": "http",
"url": "https://holiday.omikuji.dev/mcp"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"japan-world-public-holidays": {
"httpUrl": "https://holiday.omikuji.dev/mcp"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"japan-world-public-holidays": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://holiday.omikuji.dev/mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"japan-world-public-holidays": {
"url": "https://holiday.omikuji.dev/mcp"
}
}
}