smallinvoice_get_owner — smallinvoice MCP by usefulapi MCP Tool
smallinvoice_get_owner
(smallinvoice get owner) 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_get_owner from your client
- Claude Code smallinvoice MCP by usefulapi smallinvoice_get_owner run in your project directory
- Claude Desktop smallinvoice MCP by usefulapi smallinvoice_get_owner ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor smallinvoice MCP by usefulapi smallinvoice_get_owner ~/.cursor/mcp.json
- VS Code smallinvoice MCP by usefulapi smallinvoice_get_owner .vscode/mcp.json
- Zed smallinvoice MCP by usefulapi smallinvoice_get_owner ~/.config/zed/settings.json
- Windsurf smallinvoice MCP by usefulapi smallinvoice_get_owner ~/.codeium/windsurf/mcp_config.json
- Cline smallinvoice MCP by usefulapi smallinvoice_get_owner ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI smallinvoice MCP by usefulapi smallinvoice_get_owner ~/.gemini/settings.json
- Grok smallinvoice MCP by usefulapi smallinvoice_get_owner .mcp.json (in your project root)
- ChatGPT smallinvoice MCP by usefulapi smallinvoice_get_owner Settings → Connectors → Advanced → Developer mode
- Claude.ai smallinvoice MCP by usefulapi smallinvoice_get_owner Settings → Connectors → Add custom connector
- LangChain smallinvoice MCP by usefulapi smallinvoice_get_owner pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http smallinvoice https://smallinvoice.usefulapi.io/mcpOther tools on this server
- 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_working_hours
- 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.