index_tools — Business Days and Holidays MCP Tool
index_tools
(index tools) is one of 6 tools on the
Business Days and Holidays
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call index_tools from your client
- Claude Code Business Days and Holidays index_tools run in your project directory
- Claude Desktop Business Days and Holidays index_tools ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Business Days and Holidays index_tools ~/.cursor/mcp.json
- VS Code Business Days and Holidays index_tools .vscode/mcp.json
- Zed Business Days and Holidays index_tools ~/.config/zed/settings.json
- Windsurf Business Days and Holidays index_tools ~/.codeium/windsurf/mcp_config.json
- Cline Business Days and Holidays index_tools ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Business Days and Holidays index_tools ~/.gemini/settings.json
- Grok Business Days and Holidays index_tools .mcp.json (in your project root)
- ChatGPT Business Days and Holidays index_tools Settings → Connectors → Advanced → Developer mode
- Claude.ai Business Days and Holidays index_tools Settings → Connectors → Add custom connector
- LangChain Business Days and Holidays index_tools pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http business-days https://businessdays.openkrill.app/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 10 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.