UML Forge runs on your own machine — the client starts it, so there is no endpoint to ping. 136 installs a week from pypi. Last commit 17 Oct 2026.
Architecture intelligence, security analysis, and living docs. 15 tools, Mermaid output.
What the code does
We read the source, 2 d ago · rules 995398eba69f
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
этот файл ставится пользователю, но в репозитории его нет
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
This code can reach further than it looks
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
Connect this server
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add umlforge -e 'UMLFORGE_API_KEY=<UMLFORGE_API_KEY>' -- uvx umlforge{
"mcpServers": {
"umlforge": {
"command": "uvx",
"args": [
"umlforge"
],
"env": {
"UMLFORGE_API_KEY": "<UMLFORGE_API_KEY>"
}
}
}
}[mcp_servers.umlforge]
command = "uvx"
args = ["umlforge"]
env = { UMLFORGE_API_KEY = "<UMLFORGE_API_KEY>" }{
"mcpServers": {
"umlforge": {
"command": "uvx",
"args": [
"umlforge"
],
"env": {
"UMLFORGE_API_KEY": "<UMLFORGE_API_KEY>"
}
}
}
}{
"servers": {
"umlforge": {
"type": "stdio",
"command": "uvx",
"args": [
"umlforge"
],
"env": {
"UMLFORGE_API_KEY": "<UMLFORGE_API_KEY>"
}
}
}
}Put your own value in place of
<UMLFORGE_API_KEY> (Your UML Forge API key — get one free at https://umlforge.dev).
The author’s registry entry marks it as required.
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UML Forge — questions
Answers built from our own checks of this server.