Sdcvalidator

SDC4 structural validator with ExceptionalValue recovery; thin wrapper over xmlschema.

Connector by SemanticDataCharter · GitHub account verified by the MCP Registry

IndexedApache-2.0Local (stdio)★ 1

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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/semanticdatacharter-sdcvalidator

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

SDC4 structural validator with ExceptionalValue recovery; thin wrapper over xmlschema.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 25, 2026.

Tools: 3 read · 0 write · 0 deleteRead-only
Secrets: None asked for
Install scripts: None found
Runs as: Python package

Tools by what they do 3

Read from the source code; the running server may list different tools.

Read 3 · Look things up without changing anything.

check_schema_compliance
validate_and_report
validate_instance

Network hosts it talks to 2

github.com · found in code
semanticdatacharter.com · found in code

Tools (3)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

check_schema_compliance
Check if an XSD schema follows SDC4 principles (no xsd:extension, restriction only). Does not validate instances.
validate_and_report
Validate an XML instance and return a detailed report with two-tier error classification (structural vs semantic).
validate_instance
Validate an XML instance against its SDC4 XSD schema. Returns pass/fail with error count and classified errors.

Signals

Stars: 1
Forks: 0
Open issues: 0
Weekly downloads: 651
Last commit: Oct 18, 2026 (13 days ago)
Last release: Oct 25, 2026 (6 days ago)
Last package publish: Oct 18, 2026 (13 days ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name: io.github.SemanticDataCharter/sdcvalidator
Version: 4.6.1
Auth: No auth
Packages: pypi sdcvalidator
License: Apache-2.0
Repository: github.com/SemanticDataCharter/sdcvalidator
First seen: Oct 24, 2026
Last checked: Oct 26, 2026
Source: Official MCP Registry github-graphql

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Cite this page

Sdcvalidator MCP server. Agent Mart. https://agentmart.dev/connectors/semanticdatacharter-sdcvalidator (last updated 2026-10-26)