resos_list_custom_fields — resOS MCP by usefulapi MCP Tool
resos_list_custom_fields
(resos list custom fields) is one of 19 tools on the
resOS MCP by usefulapi
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call resos_list_custom_fields from your client
- Claude Code resOS MCP by usefulapi resos_list_custom_fields run in your project directory
- Claude Desktop resOS MCP by usefulapi resos_list_custom_fields ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor resOS MCP by usefulapi resos_list_custom_fields ~/.cursor/mcp.json
- VS Code resOS MCP by usefulapi resos_list_custom_fields .vscode/mcp.json
- Zed resOS MCP by usefulapi resos_list_custom_fields ~/.config/zed/settings.json
- Windsurf resOS MCP by usefulapi resos_list_custom_fields ~/.codeium/windsurf/mcp_config.json
- Cline resOS MCP by usefulapi resos_list_custom_fields ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI resOS MCP by usefulapi resos_list_custom_fields ~/.gemini/settings.json
- Grok resOS MCP by usefulapi resos_list_custom_fields .mcp.json (in your project root)
- ChatGPT resOS MCP by usefulapi resos_list_custom_fields Settings → Connectors → Advanced → Developer mode
- Claude.ai resOS MCP by usefulapi resos_list_custom_fields Settings → Connectors → Add custom connector
- LangChain resOS MCP by usefulapi resos_list_custom_fields pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http resos https://resos.usefulapi.io/mcpOther tools on this server
- resos_list_bookings
- resos_get_booking
- resos_list_customers
- resos_get_customer
- resos_list_guest_feedback
- resos_get_guest_feedback
- resos_list_seating_areas
- resos_list_opening_hours
- resos_get_opening_hour
- resos_get_custom_field
- resos_get_available_dates
- resos_get_available_times
- resos_get_available_tables
- resos_create_booking
- resos_update_booking
- resos_cancel_booking
- resos_add_booking_note
- resos_send_booking_comment
This list was read from the server itself, by connecting to it and calling tools/list on 11 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.