days_business_days — Toolrail MCP Tool
days_business_days
(days business days) is one of 31 tools on the
Toolrail
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call days_business_days from your client
- Claude Code Toolrail days_business_days run in your project directory
- Claude Desktop Toolrail days_business_days ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Toolrail days_business_days ~/.cursor/mcp.json
- VS Code Toolrail days_business_days .vscode/mcp.json
- Zed Toolrail days_business_days ~/.config/zed/settings.json
- Windsurf Toolrail days_business_days ~/.codeium/windsurf/mcp_config.json
- Cline Toolrail days_business_days ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Toolrail days_business_days ~/.gemini/settings.json
- Grok Toolrail days_business_days .mcp.json (in your project root)
- ChatGPT Toolrail days_business_days Settings → Connectors → Advanced → Developer mode
- Claude.ai Toolrail days_business_days Settings → Connectors → Add custom connector
- LangChain Toolrail days_business_days pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http mcp https://toolrail.dev/mcpOther tools on this server
- vat_rates
- vat_validate
- vat_price
- fx_convert
- fx_rates
- days_holidays
- validate_iban
- validate_phone
- validate_tax_id
- latam_indexacion
- latam_iva
- latam_unidades_tributarias
- latam_dolar_argentina
- latam_fx
- latam_tasas_politica
- br_indices
- br_cep
- br_cnpj
- ar_indices
- co_trm
- pe_tipo_cambio
- mx_indicadores
- cl_reajuste
- cl_indicadores
- cl_uf
- cl_dias_habiles
- cl_feriados
- cl_rut
- cl_sueldo_liquido
- cl_honorarios
This list was read from the server itself, by connecting to it and calling tools/list on 14 November 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.