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Lead Green MCP Server

by leadgreen Your server? Claim it
local only

Lead Green runs on your own machine — the client starts it, so there is no endpoint to ping. 173 installs a week from pypi. Last commit 2 Nov 2026.

GPU energy per million output tokens by model, GPU and configuration, with grid carbon by country.

Installs per day peak 496 · avg 36 · +8% w/w
a month agotoday
173
Installs / week
pypi · leadgreen-mcp
0
Stars
0 open issues
2 Nov 2026
Last commit
from GitHub
Apache-2.0
License
HTML

What the code does

We read the source, 5 d ago · rules 995398eba69f

In the project's build, not in the package

Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.

Image runs as root Dockerfile:11
USER root
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Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Nothing serious here today

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

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 green-token-index -- uvx leadgreen-mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "green-token-index": {
      "command": "uvx",
      "args": [
        "leadgreen-mcp"
      ]
    }
  }
}
~/.codex/config.toml
[mcp_servers.green-token-index]
command = "uvx"
args = ["leadgreen-mcp"]
.cursor/mcp.json
{
  "mcpServers": {
    "green-token-index": {
      "command": "uvx",
      "args": [
        "leadgreen-mcp"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "green-token-index": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "leadgreen-mcp"
      ]
    }
  }
}

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Lead Green — questions

Answers built from our own checks of this server.

Why is there no uptime for Lead Green?
Lead Green 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 leadgreen-mcp was installed 173 times last week.
How do I connect Lead Green?
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 leadgreen-mcp straight from pypi; nothing to host, nothing to sign up for.
How many people use Lead Green?
The pypi package leadgreen-mcp was installed 173 times in the last week. Week over week that is +8%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Lead Green open source?
Yes — it is published under the Apache-2.0 licence, written in HTML 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.