tharstern_list_customers — Tharstern MCP by usefulapi MCP Tool
tharstern_list_customers
(tharstern list customers) is one of 19 tools on the
Tharstern MCP by usefulapi
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call tharstern_list_customers from your client
- Claude Code Tharstern MCP by usefulapi tharstern_list_customers run in your project directory
- Claude Desktop Tharstern MCP by usefulapi tharstern_list_customers ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Tharstern MCP by usefulapi tharstern_list_customers ~/.cursor/mcp.json
- VS Code Tharstern MCP by usefulapi tharstern_list_customers .vscode/mcp.json
- Zed Tharstern MCP by usefulapi tharstern_list_customers ~/.config/zed/settings.json
- Windsurf Tharstern MCP by usefulapi tharstern_list_customers ~/.codeium/windsurf/mcp_config.json
- Cline Tharstern MCP by usefulapi tharstern_list_customers ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Tharstern MCP by usefulapi tharstern_list_customers ~/.gemini/settings.json
- Grok Tharstern MCP by usefulapi tharstern_list_customers .mcp.json (in your project root)
- ChatGPT Tharstern MCP by usefulapi tharstern_list_customers Settings → Connectors → Advanced → Developer mode
- Claude.ai Tharstern MCP by usefulapi tharstern_list_customers Settings → Connectors → Add custom connector
- LangChain Tharstern MCP by usefulapi tharstern_list_customers pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http tharstern https://tharstern.usefulapi.io/mcpOther tools on this server
- tharstern_list_suppliers
- tharstern_list_estimates
- tharstern_list_jobs
- tharstern_list_orders
- tharstern_list_delivery_notes
- tharstern_list_invoices
- tharstern_list_purchase_orders
- tharstern_list_products
- tharstern_get_product_price
- tharstern_list_stock_locations
- tharstern_list_projects
- tharstern_list_tasks
- tharstern_list_notes
- tharstern_list_operators
- tharstern_list_working_operations
- tharstern_list_milestones
- tharstern_list_currencies
- tharstern_get_licence
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.