I
io.github.SemanticDataCharter/sdcvalidator
sdcvalidator
SDC4 structural validator with ExceptionalValue recovery; thin wrapper over xmlschema.
No known CVEs
Apache-2.0 license
Actively maintained
Last commit 13d ago
Works with most clients
Transport: stdio, sse
6 tools · ~168 tok
Grade A · 0.1% of 200K ctx
MCPpedia last refreshed this data
io.github.SemanticDataCharter/sdcvalidator is an MCP server that SDC4 structural validator with ExceptionalValue recovery; thin wrapper over xmlschema. Its tool list has not been published yet over stdio and sse, requires no API key, and scores 85/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients — only the file and path differ.
CD
Supported in Claude Desktopstdio, sse · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"io-github-semanticdatacharter-sdcvalidator": {
"args": [
"sdcvalidator"
],
"command": "uvx"
}
}
}Are you the author?
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Read me
What io.github.SemanticDataCharter/sdcvalidator does
SDC4 structural validator — a thin wrapper over xmlschema with two-tier error classification.
Test This Server
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
uvx 'sdcvalidator' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Scored, not listed
Why this score
Five weighted categories — click any category to see the underlying evidence.
Score breakdown
85/100across 5 weighted dimensions
0255075100
30
10
20
15
10
−15
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
Checked sdcvalidator against OSV.dev.
Inventory
Tools (6)
Click any tool to inspect its schema.
~168 tokens total
Community
Reviews
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Frequently Asked Questions
- Is io.github.SemanticDataCharter/sdcvalidator safe to use?
- io.github.SemanticDataCharter/sdcvalidator has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under Apache-2.0.
- How do I install io.github.SemanticDataCharter/sdcvalidator?
- io.github.SemanticDataCharter/sdcvalidator supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
- What can io.github.SemanticDataCharter/sdcvalidator do?
- io.github.SemanticDataCharter/sdcvalidator provides 6 tools: Install, CLI, Tools, Status, License and 1 more. See the full tools list on the server page for descriptions and parameters.
- What AI clients work with io.github.SemanticDataCharter/sdcvalidator?
- io.github.SemanticDataCharter/sdcvalidator is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse transport.
- Is io.github.SemanticDataCharter/sdcvalidator actively maintained?
- io.github.SemanticDataCharter/sdcvalidator is actively maintained — last commit was 13 days ago. It has 1 GitHub stars.
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Community
Discussion
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