sdcvalidator
SDC4 structural validator with ExceptionalValue recovery; thin wrapper over xmlschema.
Install
PyPIstdio
uvx sdcvalidator Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-semanticdatacharter-sdcvalidator": {
"command": "uvx",
"args": [
"sdcvalidator"
]
}
}
}Source: official MCP Registry record · registry name io.github.SemanticDataCharter/sdcvalidator · published 2026-09-16 · updated 2026-09-16. Not an endorsement; review the code before connecting it to anything sensitive.