next_holiday — databutler calendar MCP Tool
next_holiday
(next holiday) is one of 2 tools on the
databutler calendar
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call next_holiday from your client
- Claude Code databutler calendar next_holiday run in your project directory
- Claude Desktop databutler calendar next_holiday ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor databutler calendar next_holiday ~/.cursor/mcp.json
- VS Code databutler calendar next_holiday .vscode/mcp.json
- Zed databutler calendar next_holiday ~/.config/zed/settings.json
- Windsurf databutler calendar next_holiday ~/.codeium/windsurf/mcp_config.json
- Cline databutler calendar next_holiday ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI databutler calendar next_holiday ~/.gemini/settings.json
- Grok databutler calendar next_holiday .mcp.json (in your project root)
- ChatGPT databutler calendar next_holiday Settings → Connectors → Advanced → Developer mode
- Claude.ai databutler calendar next_holiday Settings → Connectors → Add custom connector
- LangChain databutler calendar next_holiday pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http databutler-calendar https://databutler.dev/api/mcp/calendarOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 4 October 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.