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ORM Lens MCP Server

by frowningdev Your server? Claim it
local only

ORM Lens runs on your own machine — the client starts it, so there is no endpoint to ping. 1 114 installs a week from pypi. Last commit 5 Nov 2026.

Django and SQLAlchemy static analysis: models, relations, migrations, Alembic, N+1.

Installs per day peak 460 · avg 48 · +216% w/w
a month agotoday
1 114
Installs / week
pypi · orm-lens
99
Stars
3 open issues
5 Nov 2026
Last commit
from GitHub
MIT
License
Python

What the code does

We read the source, 2 d ago · rules 995398eba69f

Capabilities

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.

    def eval(self, node: ast.AST | None, env: dict[str, _Src]) -> _Src | None:

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.

Three servers free · no card

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.

run in your terminal
claude mcp add orm-lens -- uvx orm-lens
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "orm-lens": {
      "command": "uvx",
      "args": [
        "orm-lens"
      ]
    }
  }
}
~/.codex/config.toml
[mcp_servers.orm-lens]
command = "uvx"
args = ["orm-lens"]
.cursor/mcp.json
{
  "mcpServers": {
    "orm-lens": {
      "command": "uvx",
      "args": [
        "orm-lens"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "orm-lens": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "orm-lens"
      ]
    }
  }
}

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ORM Lens — questions

Answers built from our own checks of this server.

Why is there no uptime for ORM Lens?
ORM Lens runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the pypi package orm-lens was installed 1 114 times last week.
How do I connect ORM Lens?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls orm-lens straight from pypi; nothing to host, nothing to sign up for.
How many people use ORM Lens?
The pypi package orm-lens was installed 1 114 times in the last week. Week over week that is +216%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is ORM Lens open source?
Yes — it is published under the MIT licence, written in Python, 99 stars on GitHub and 3 open issues. The source link is on this page, so you can read exactly what it does with your data before you connect it.