An MCP (Model Context Protocol) server that enables AI assistants like ChatGPT, Claude, and others to programmatically create flowcharts and Sankey diagrams on chhart.app.
chhart-mcp is an MCP project maintained in the alwank/chhart_mcp repository. The maintainer describes its purpose as “An MCP (Model Context Protocol) server that enables AI assistants like ChatGPT, Claude, and others to programmatically create flowcharts and Sankey diagrams on chhart.app”. Read the project documentation for the complete scope.
The maintainer’s configuration uses https://mcp.chhart.app/mcp. Check the project’s account and authentication instructions when adding the endpoint to your client.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| create_flowchart | |
| create_sankey | |
| get_syntax_help |
{
"mcpServers": {
"chhart": {
"url": "https://mcp.chhart.app/mcp"
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
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