explain_error — xmlvalid MCP Tool
explain_error
(explain error) is one of 5 tools on the
xmlvalid
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call explain_error from your client
- Claude Code xmlvalid explain_error run in your project directory
- Claude Desktop xmlvalid explain_error ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor xmlvalid explain_error ~/.cursor/mcp.json
- VS Code xmlvalid explain_error .vscode/mcp.json
- Zed xmlvalid explain_error ~/.config/zed/settings.json
- Windsurf xmlvalid explain_error ~/.codeium/windsurf/mcp_config.json
- Cline xmlvalid explain_error ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI xmlvalid explain_error ~/.gemini/settings.json
- Grok xmlvalid explain_error .mcp.json (in your project root)
- ChatGPT xmlvalid explain_error Settings → Connectors → Advanced → Developer mode
- Claude.ai xmlvalid explain_error Settings → Connectors → Add custom connector
- LangChain xmlvalid explain_error pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http xmlvalid https://xmlvalid.com/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 22 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.