quaderno_update_contact — Quaderno MCP by usefulapi MCP Tool
quaderno_update_contact
(quaderno update contact) is one of 23 tools on the
Quaderno MCP by usefulapi
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call quaderno_update_contact from your client
- Claude Code Quaderno MCP by usefulapi quaderno_update_contact run in your project directory
- Claude Desktop Quaderno MCP by usefulapi quaderno_update_contact ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Quaderno MCP by usefulapi quaderno_update_contact ~/.cursor/mcp.json
- VS Code Quaderno MCP by usefulapi quaderno_update_contact .vscode/mcp.json
- Zed Quaderno MCP by usefulapi quaderno_update_contact ~/.config/zed/settings.json
- Windsurf Quaderno MCP by usefulapi quaderno_update_contact ~/.codeium/windsurf/mcp_config.json
- Cline Quaderno MCP by usefulapi quaderno_update_contact ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Quaderno MCP by usefulapi quaderno_update_contact ~/.gemini/settings.json
- Grok Quaderno MCP by usefulapi quaderno_update_contact .mcp.json (in your project root)
- ChatGPT Quaderno MCP by usefulapi quaderno_update_contact Settings → Connectors → Advanced → Developer mode
- Claude.ai Quaderno MCP by usefulapi quaderno_update_contact Settings → Connectors → Add custom connector
- LangChain Quaderno MCP by usefulapi quaderno_update_contact pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http quaderno https://quaderno.usefulapi.io/mcpOther tools on this server
- quaderno_ping
- quaderno_calculate_tax
- quaderno_list_invoices
- quaderno_get_invoice
- quaderno_list_contacts
- quaderno_get_contact
- quaderno_list_items
- quaderno_get_item
- quaderno_list_credit_notes
- quaderno_get_credit_note
- quaderno_list_receipts
- quaderno_get_receipt
- quaderno_list_expenses
- quaderno_get_expense
- quaderno_list_tax_codes
- quaderno_list_jurisdictions
- quaderno_list_webhooks
- quaderno_request
- quaderno_create_contact
- quaderno_create_item
- quaderno_create_invoice
- quaderno_create_transaction
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.