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CleanChart

Official registry AI and agents

Clean messy tabular data and render publication-ready PNG charts from your AI assistant.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http cleanchart 'https://www.cleanchart.app/api/mcp' --header 'Authorization: <Optional. "Bearer cc_..." API key from https://www.cleanchart.app/dashboard. Watermark-free output needs an active 24h pass or subscription. Omit for the free tier.>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "cleanchart": {
            "type": "http",
            "url": "https://www.cleanchart.app/api/mcp",
            "headers": {
                "Authorization": "<Optional. \"Bearer cc_...\" API key from https://www.cleanchart.app/dashboard. Watermark-free output needs an active 24h pass or subscription. Omit for the free tier.>"
            }
        }
    }
}

Frequently asked questions

What is CleanChart?

Clean messy tabular data and render publication-ready PNG charts from your AI assistant.

How do I install CleanChart?

It runs as a remote server. In Claude Code: claude mcp add --transport http cleanchart 'https://www.cleanchart.app/api/mcp' --header 'Authorization: <Optional. "Bearer cc_..." API key from https://www.cleanchart.app/dashboard. Watermark-free output needs an active 24h pass or subscription. Omit for the free tier.>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does CleanChart need an API key?

Yes. It expects Authorization, which you set in its configuration.

Who maintains CleanChart?

It is published by app.cleanchart. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.