Leakguard MCP Server

by doazvjettu Your server? Claim it

local only

Leakguard MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 85 installs a week from pypi. Last commit 13 Jun 2026.

Static analyzer flagging lookahead bias & data leakage in ML/trading code before backtest.

Installs per day peak 26 · avg 10 · +9% w/w

a month agotoday

Installs / week

pypi · leakguard-mcp

Stars

0 open issues

13 Jun 2026

Last commit

0 releases in 90 days

MIT

License

Python

Nothing serious here today

Today is the operative word: we check Leakguard MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

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 Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add leakguard-mcp -- uvx leakguard-mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "leakguard-mcp": {
      "args": [
        "leakguard-mcp"
      ],
      "command": "uvx"
    }
  }
}

~/.codex/config.toml

[mcp_servers.leakguard-mcp]
command = "uvx"
args = ["leakguard-mcp"]

.cursor/mcp.json

{
  "mcpServers": {
    "leakguard-mcp": {
      "args": [
        "leakguard-mcp"
      ],
      "command": "uvx"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "leakguard-mcp": {
      "args": [
        "leakguard-mcp"
      ],
      "command": "uvx"
    }
  }
}

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Leakguard MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for Leakguard MCP?

Leakguard MCP 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 leakguard-mcp was installed 85 times last week.

How do I connect Leakguard MCP?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls leakguard-mcp straight from pypi; nothing to host, nothing to sign up for.

How many people use Leakguard MCP?

The pypi package leakguard-mcp was installed 85 times in the last week. Week over week that is +9%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Leakguard MCP open source?

Yes — it is published under the MIT licence, written in Python and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.