check_vat_id — MDB B2B Check MCP Tool Read-only
check_vat_id
(check vat id) is one of 17 tools on the
MDB B2B Check
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call check_vat_id from your client
- Claude Code MDB B2B Check check_vat_id run in your project directory
- Claude Desktop MDB B2B Check check_vat_id ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor MDB B2B Check check_vat_id ~/.cursor/mcp.json
- VS Code MDB B2B Check check_vat_id .vscode/mcp.json
- Zed MDB B2B Check check_vat_id ~/.config/zed/settings.json
- Windsurf MDB B2B Check check_vat_id ~/.codeium/windsurf/mcp_config.json
- Cline MDB B2B Check check_vat_id ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI MDB B2B Check check_vat_id ~/.gemini/settings.json
- Grok MDB B2B Check check_vat_id .mcp.json (in your project root)
- ChatGPT MDB B2B Check check_vat_id Settings → Connectors → Advanced → Developer mode
- Claude.ai MDB B2B Check check_vat_id Settings → Connectors → Add custom connector
- LangChain MDB B2B Check check_vat_id pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http b2b-check https://b2b.mdb-group.info/mcpOther tools on this server
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.