validate_tax_id_format — MDB B2B Check MCP Tool
validate_tax_id_format
(validate tax id format) 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 validate_tax_id_format from your client
- Claude Code MDB B2B Check validate_tax_id_format run in your project directory
- Claude Desktop MDB B2B Check validate_tax_id_format ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor MDB B2B Check validate_tax_id_format ~/.cursor/mcp.json
- VS Code MDB B2B Check validate_tax_id_format .vscode/mcp.json
- Zed MDB B2B Check validate_tax_id_format ~/.config/zed/settings.json
- Windsurf MDB B2B Check validate_tax_id_format ~/.codeium/windsurf/mcp_config.json
- Cline MDB B2B Check validate_tax_id_format ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI MDB B2B Check validate_tax_id_format ~/.gemini/settings.json
- Grok MDB B2B Check validate_tax_id_format .mcp.json (in your project root)
- ChatGPT MDB B2B Check validate_tax_id_format Settings → Connectors → Advanced → Developer mode
- Claude.ai MDB B2B Check validate_tax_id_format Settings → Connectors → Add custom connector
- LangChain MDB B2B Check validate_tax_id_format 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.