DocDiagram MCP server - embedded diagrams in MDX docs
Connect Runs on your machine
claude mcp add docdiagram-mcp -e DOCDIAGRAM_API_KEY=<DOCDIAGRAM_API_KEY> -e DOCDIAGRAM_API_URL=<DOCDIAGRAM_API_URL> -- uvx docdiagram-mcp==0.3.1
{
"mcpServers": {
"docdiagram-mcp": {
"command": "uvx",
"args": [
"docdiagram-mcp==0.3.1"
],
"env": {
"DOCDIAGRAM_API_KEY": "<DOCDIAGRAM_API_KEY>",
"DOCDIAGRAM_API_URL": "<DOCDIAGRAM_API_URL>"
}
}
}
}
{
"mcpServers": {
"docdiagram-mcp": {
"command": "uvx",
"args": [
"docdiagram-mcp==0.3.1"
],
"env": {
"DOCDIAGRAM_API_KEY": "<DOCDIAGRAM_API_KEY>",
"DOCDIAGRAM_API_URL": "<DOCDIAGRAM_API_URL>"
}
}
}
}
{
"servers": {
"docdiagram-mcp": {
"type": "stdio",
"command": "uvx",
"args": [
"docdiagram-mcp==0.3.1"
],
"env": {
"DOCDIAGRAM_API_KEY": "<DOCDIAGRAM_API_KEY>",
"DOCDIAGRAM_API_URL": "<DOCDIAGRAM_API_URL>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
DOCDIAGRAM_API_KEYRequired, secret | DocDiagram personal API key |
DOCDIAGRAM_API_URLOptional | Override base URL for self-hosted deployments |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 24 Jun 2026 |
| Last updated | 24 Jun 2026 |
| Registry name | io.github.docdiagram/docdiagram-mcp |
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