Generates, edits and reviews cloud architecture diagrams as draw.io files from prompts, Terraform or Kubernetes manifests, and exports them to SVG.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add diagrams-so --env DIAGRAMS_API_KEY='<DIAGRAMS_API_KEY>' -- npx -y @diagrams-so/mcp~/.codex/config.toml
[mcp_servers.diagrams-so]
command = "npx"
args = ["-y", "@diagrams-so/mcp"]
env = { DIAGRAMS_API_KEY = "<DIAGRAMS_API_KEY>" }
# codex mcp add diagrams-so --env DIAGRAMS_API_KEY='<DIAGRAMS_API_KEY>' -- npx -y @diagrams-so/mcp~/.cursor/mcp.json
{
"mcpServers": {
"diagrams-so": {
"command": "npx",
"args": [
"-y",
"@diagrams-so/mcp"
],
"env": {
"DIAGRAMS_API_KEY": "<DIAGRAMS_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"diagrams-so": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@diagrams-so/mcp"
],
"env": {
"DIAGRAMS_API_KEY": "<DIAGRAMS_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"diagrams-so": {
"command": "npx",
"args": [
"-y",
"@diagrams-so/mcp"
],
"env": {
"DIAGRAMS_API_KEY": "<DIAGRAMS_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"diagrams-so": {
"command": "npx",
"args": [
"-y",
"@diagrams-so/mcp"
],
"env": {
"DIAGRAMS_API_KEY": "<DIAGRAMS_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"diagrams-so": {
"command": "npx",
"args": [
"-y",
"@diagrams-so/mcp"
],
"env": {
"DIAGRAMS_API_KEY": "<DIAGRAMS_API_KEY>"
}
}
}
}Environment variables
DIAGRAMS_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.