Diagrams.so
Rank #7,296io.github.RedHold/diagrams-so-mcp
Generate and edit AWS, Azure, GCP and Kubernetes architecture diagrams as editable draw.io files.
Diagrams.so is a Model Context Protocol (MCP) server published by RedHold. It ranks #7,296 of 115,591 servers tracked on MCP Toplist. Diagrams.so is listed across 2 registries — Official MCP and Glama, with 6 tracked versions. It was first listed on Aug 3, 2026 and most recently updated on Aug 19, 2026.
Ranks ahead of 108,295 of 115,591 servers on MCP Toplist.
Use Diagrams.so
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add diagrams-so-mcp -e "DIAGRAMS_API_KEY=<your DIAGRAMS_API_KEY>" -e "DIAGRAMS_API_BASE=<your DIAGRAMS_API_BASE>" -e "DIAGRAMS_API_TIMEOUT_MS=<your DIAGRAMS_API_TIMEOUT_MS>" -- npx -y @diagrams-so/mcpReplace each placeholder with your own value before saving.
[mcp_servers.diagrams-so-mcp]
command = "npx"
args = ["-y", "@diagrams-so/mcp"]
[mcp_servers.diagrams-so-mcp.env]
DIAGRAMS_API_KEY = "<your DIAGRAMS_API_KEY>"
DIAGRAMS_API_BASE = "<your DIAGRAMS_API_BASE>"
DIAGRAMS_API_TIMEOUT_MS = "<your DIAGRAMS_API_TIMEOUT_MS>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"diagrams-so-mcp": {
"command": "npx",
"args": [
"-y",
"@diagrams-so/mcp"
],
"env": {
"DIAGRAMS_API_KEY": "<your DIAGRAMS_API_KEY>",
"DIAGRAMS_API_BASE": "<your DIAGRAMS_API_BASE>",
"DIAGRAMS_API_TIMEOUT_MS": "<your DIAGRAMS_API_TIMEOUT_MS>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"diagrams-so-mcp": {
"command": "npx",
"args": [
"-y",
"@diagrams-so/mcp"
],
"env": {
"DIAGRAMS_API_KEY": "<your DIAGRAMS_API_KEY>",
"DIAGRAMS_API_BASE": "<your DIAGRAMS_API_BASE>",
"DIAGRAMS_API_TIMEOUT_MS": "<your DIAGRAMS_API_TIMEOUT_MS>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"diagrams-so-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@diagrams-so/mcp"
],
"env": {
"DIAGRAMS_API_KEY": "<your DIAGRAMS_API_KEY>",
"DIAGRAMS_API_BASE": "<your DIAGRAMS_API_BASE>",
"DIAGRAMS_API_TIMEOUT_MS": "<your DIAGRAMS_API_TIMEOUT_MS>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"diagrams-so-mcp": {
"command": "npx",
"args": [
"-y",
"@diagrams-so/mcp"
],
"env": {
"DIAGRAMS_API_KEY": "<your DIAGRAMS_API_KEY>",
"DIAGRAMS_API_BASE": "<your DIAGRAMS_API_BASE>",
"DIAGRAMS_API_TIMEOUT_MS": "<your DIAGRAMS_API_TIMEOUT_MS>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"diagrams-so-mcp": {
"command": "npx",
"args": [
"-y",
"@diagrams-so/mcp"
],
"env": {
"DIAGRAMS_API_KEY": "<your DIAGRAMS_API_KEY>",
"DIAGRAMS_API_BASE": "<your DIAGRAMS_API_BASE>",
"DIAGRAMS_API_TIMEOUT_MS": "<your DIAGRAMS_API_TIMEOUT_MS>"
}
}
}
}Replace each placeholder with your own value before saving.
Show your rank
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[](https://mcptoplist.com/server/io.github.RedHold%2Fdiagrams-so-mcp)<a href="https://mcptoplist.com/server/io.github.RedHold%2Fdiagrams-so-mcp"><img src="https://mcptoplist.com/badge/io.github.RedHold%2Fdiagrams-so-mcp.svg" alt="MCP Toplist: Top 10% of 115,591" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 2 registries
RedHold
Available versions (6)
| Version | Published |
|---|---|
| 1.4.6 | Aug 19, 2026 |
| 1.4.5 | Aug 7, 2026 |
| 1.4.4 | Aug 6, 2026 |
| 1.4.3 | Aug 6, 2026 |
| 1.4.2 | Aug 5, 2026 |
| 1.4.1 | Aug 4, 2026 |
Frequently asked questions
- Who maintains Diagrams.so?
- Diagrams.so is maintained by RedHold, which publishes 1 MCP server (6 total versions) tracked on MCP Toplist.
- Is Diagrams.so listed on the Official MCP Registry?
- Yes — Diagrams.so is listed on the Official MCP Registry, alongside Glama.
- How many versions does Diagrams.so have?
- MCP Toplist tracks 6 versions of Diagrams.so, most recently published on Aug 19, 2026.
- Where can I find the source code for Diagrams.so?
- The source code for Diagrams.so is hosted at github.com/RedHold/diagrams-mcp-app-core.