check_eori — EU EORI Number Check MCP Tool Read-only
check_eori
(check eori) is one of 1 tool on the
EU EORI Number Check
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call check_eori from your client
- Claude Code EU EORI Number Check check_eori run in your project directory
- Claude Desktop EU EORI Number Check check_eori ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor EU EORI Number Check check_eori ~/.cursor/mcp.json
- VS Code EU EORI Number Check check_eori .vscode/mcp.json
- Zed EU EORI Number Check check_eori ~/.config/zed/settings.json
- Windsurf EU EORI Number Check check_eori ~/.codeium/windsurf/mcp_config.json
- Cline EU EORI Number Check check_eori ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI EU EORI Number Check check_eori ~/.gemini/settings.json
- Grok EU EORI Number Check check_eori .mcp.json (in your project root)
- ChatGPT EU EORI Number Check check_eori Settings → Connectors → Advanced → Developer mode
- Claude.ai EU EORI Number Check check_eori Settings → Connectors → Add custom connector
- LangChain EU EORI Number Check check_eori pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http eori-check https://eori-check-production.up.railway.app/mcp
This list was read from the server itself, by connecting to it and calling tools/list on 16 October 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.