Step 1
Install in your client
Config is the same across clients — only the file and path differ.
CD
Supported in Claude Desktopstdio · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"dataviz-mcp": {
"args": [
"-y",
"dataviz-mcp"
],
"command": "npx"
}
}
}Are you the author?
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What Dataviz Mcp does
A Model Context Protocol server that turns tabular data into interactive D3 visualizations. It exposes a single create_data_visualization tool that returns an MCP App: an HTML page the host renders inline in the conversation, inside a sandboxed iframe.
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.
npx -y 'dataviz-mcp' 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
53/100across 5 weighted dimensions
0255075100
20
10
13
10
−47
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
Checked dataviz-mcp against OSV.dev.
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Frequently Asked Questions
- Is Dataviz Mcp safe to use?
- Dataviz Mcp 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.
- How do I install Dataviz Mcp?
- Dataviz Mcp 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 AI clients work with Dataviz Mcp?
- Dataviz Mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
- Is Dataviz Mcp actively maintained?
- Dataviz Mcp is actively maintained — last commit was 14 days ago.
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Community
Discussion
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Has anyone used this with Cursor?How do you handle auth?Any alternatives?
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