smallinvoice_list_working_hours — smallinvoice MCP by usefulapi MCP Tool
smallinvoice_list_working_hours
(smallinvoice list working hours) is one of 27 tools on the
smallinvoice MCP by usefulapi
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call smallinvoice_list_working_hours from your client
- Claude Code smallinvoice MCP by usefulapi smallinvoice_list_working_hours run in your project directory
- Claude Desktop smallinvoice MCP by usefulapi smallinvoice_list_working_hours ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor smallinvoice MCP by usefulapi smallinvoice_list_working_hours ~/.cursor/mcp.json
- VS Code smallinvoice MCP by usefulapi smallinvoice_list_working_hours .vscode/mcp.json
- Zed smallinvoice MCP by usefulapi smallinvoice_list_working_hours ~/.config/zed/settings.json
- Windsurf smallinvoice MCP by usefulapi smallinvoice_list_working_hours ~/.codeium/windsurf/mcp_config.json
- Cline smallinvoice MCP by usefulapi smallinvoice_list_working_hours ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI smallinvoice MCP by usefulapi smallinvoice_list_working_hours ~/.gemini/settings.json
- Grok smallinvoice MCP by usefulapi smallinvoice_list_working_hours .mcp.json (in your project root)
- ChatGPT smallinvoice MCP by usefulapi smallinvoice_list_working_hours Settings → Connectors → Advanced → Developer mode
- Claude.ai smallinvoice MCP by usefulapi smallinvoice_list_working_hours Settings → Connectors → Add custom connector
- LangChain smallinvoice MCP by usefulapi smallinvoice_list_working_hours pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http smallinvoice https://smallinvoice.usefulapi.io/mcpOther tools on this server
- smallinvoice_get_owner
- smallinvoice_list_contacts
- smallinvoice_get_contact
- smallinvoice_list_contact_addresses
- smallinvoice_list_contact_people
- smallinvoice_list_contact_groups
- smallinvoice_list_invoices
- smallinvoice_get_invoice
- smallinvoice_list_invoice_payments
- smallinvoice_list_offers
- smallinvoice_get_offer
- smallinvoice_list_order_confirmations
- smallinvoice_get_order_confirmation
- smallinvoice_list_delivery_notes
- smallinvoice_get_delivery_note
- smallinvoice_list_products
- smallinvoice_list_services
- smallinvoice_list_units
- smallinvoice_list_bank_accounts
- smallinvoice_list_projects
- smallinvoice_get_project
- smallinvoice_list_efforts
- smallinvoice_list_activities
- smallinvoice_list_cost_units
- smallinvoice_create_contact
- smallinvoice_create_invoice
This list was read from the server itself, by connecting to it and calling tools/list on 25 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.