UML-MCP
Rank #993smithery/antoinebou12/uml
UML-MCP Server is an MCP (Model Context Protocol) powered diagram generation service that turns natural-language prompts into professional diagrams. It supports PlantUML, Mermaid, and Kroki-backed formats, so users can either describe what they want in plain language or provide diagram code directly. The server validates and renders many UML and architecture diagram types (class, sequence, activity, state, component, deployment, ERD, C4, and more), then returns shareable outputs such as SVG/PNG/PDF URLs (and file output when running locally). It is designed for seamless use with MCP clients like Cursor and Claude Desktop, with both local and remote deployment options.
What you can do with UML-MCP
UML-MCP is a Model Context Protocol (MCP) server published by antoinebou12. It ranks #993 of 176,402 active servers on MCP Toplist, and its repository has 110 GitHub stars. UML-MCP is listed across 3 registries — mcp.so, Glama and Smithery, with 6 release tags tracked from its GitHub repository. It was first listed on Apr 1, 2025 and most recently updated on Nov 5, 2026.
Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.
What UML-MCP can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.
What you need before using UML-MCP
The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.
Declared by Glama, last synced Nov 14, 2026. Not independently verified by MCP Toplist.
Hosted endpoint declared as requiring authentication.
Connect UML-MCP and confirm it works
claude mcp add --transport http uml https://server.smithery.ai/antoinebou12/uml/mcpThis endpoint requires authentication — see the server’s docs for credentials.
[mcp_servers.uml]
url = "https://server.smithery.ai/antoinebou12/uml/mcp"Add to ~/.codex/config.toml. This endpoint requires authentication — see the server’s docs for credentials.
https://server.smithery.ai/antoinebou12/uml/mcpSettings → Connectors → “Add custom connector”, then paste this URL. This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"uml": {
"url": "https://server.smithery.ai/antoinebou12/uml/mcp"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). This endpoint requires authentication — see the server’s docs for credentials.
{
"servers": {
"uml": {
"type": "http",
"url": "https://server.smithery.ai/antoinebou12/uml/mcp"
}
}
}Save as .vscode/mcp.json in your workspace. This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"uml": {
"serverUrl": "https://server.smithery.ai/antoinebou12/uml/mcp"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"uml": {
"url": "https://server.smithery.ai/antoinebou12/uml/mcp"
}
}
}This endpoint requires authentication — see the server’s docs for credentials.
After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.
When to choose another server
No task-specific alternatives are catalogued for UML-MCPyet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- Apr 1, 2025
- Latest release tag
- Nov 5, 2026
- Version history
- 6 release tags tracked (below)
- Requirements evidence
- Declared by Glama, last synced Nov 14, 2026. Not independently verified by MCP Toplist.
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Nov 14, 2026
- mcp.so ↗listed since May 22, 2026 · still listed
- Glama ↗listed since Jun 4, 2026 · still listed
- Smithery ↗listed since Oct 28, 2026 · still listed
Do you maintain UML-MCP? to show as its verified maintainer and add your own summary, sign-in details and links. The rest of this page is read from the registry listings and from MCP Toplist's own connection check.
GitHub releases (6)
No registry surfaces explicit version metadata for this server. The list below shows release tags from the linked GitHub repository.
| Version | Published |
|---|---|
| v1.4.0 | Nov 5, 2026 |
| v1.3.2 | Sep 3, 2026 |
| v1.3.1 | Aug 10, 2026 |
| v1.3.0 | Apr 23, 2026 |
| v1.0.1 | Apr 14, 2026 |
| v1.0.0 | Apr 13, 2026 |
Ranks ahead of 175,409 of 176,402 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/smithery%2Fantoinebou12%2Fuml)<a href="https://mcptoplist.com/server/smithery%2Fantoinebou12%2Fuml"><img src="https://mcptoplist.com/badge/smithery%2Fantoinebou12%2Fuml.svg" alt="MCP Toplist: Top 1% of 176,402" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains UML-MCP?
- UML-MCP is maintained by antoinebou12, which publishes 2 MCP servers (7 total versions) tracked on MCP Toplist.
- Is UML-MCP listed on the Official MCP Registry?
- UML-MCP is not on the Official MCP Registry. It is listed on mcp.so, Glama and Smithery.
- How many versions does UML-MCP have?
- No registry surfaces explicit version metadata for UML-MCP; MCP Toplist tracks 6 release tags from its GitHub repository, most recently published on Nov 5, 2026.
- Where can I find the source code for UML-MCP?
- The source code for UML-MCP is hosted at github.com/antoinebou12/uml-mcp.
Do you run this server?
Community projects list the MCP servers behind real agents and apps. Publish yours and this page will link to it.