kassa_update_customer — KASSA.AT MCP by usefulapi MCP Tool
kassa_update_customer
(kassa update customer) is one of 12 tools on the
KASSA.AT MCP by usefulapi
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call kassa_update_customer from your client
- Claude Code KASSA.AT MCP by usefulapi kassa_update_customer run in your project directory
- Claude Desktop KASSA.AT MCP by usefulapi kassa_update_customer ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor KASSA.AT MCP by usefulapi kassa_update_customer ~/.cursor/mcp.json
- VS Code KASSA.AT MCP by usefulapi kassa_update_customer .vscode/mcp.json
- Zed KASSA.AT MCP by usefulapi kassa_update_customer ~/.config/zed/settings.json
- Windsurf KASSA.AT MCP by usefulapi kassa_update_customer ~/.codeium/windsurf/mcp_config.json
- Cline KASSA.AT MCP by usefulapi kassa_update_customer ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI KASSA.AT MCP by usefulapi kassa_update_customer ~/.gemini/settings.json
- Grok KASSA.AT MCP by usefulapi kassa_update_customer .mcp.json (in your project root)
- ChatGPT KASSA.AT MCP by usefulapi kassa_update_customer Settings → Connectors → Advanced → Developer mode
- Claude.ai KASSA.AT MCP by usefulapi kassa_update_customer Settings → Connectors → Add custom connector
- LangChain KASSA.AT MCP by usefulapi kassa_update_customer pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http kassa-at https://kassa-at.usefulapi.io/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 10 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.