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.
We read the source, 5 d ago · rules 995398eba69f
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.
USER root
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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.
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 green-token-index -- uvx leadgreen-mcp
{
"mcpServers": {
"green-token-index": {
"command": "uvx",
"args": [
"leadgreen-mcp"
]
}
}
}
[mcp_servers.green-token-index]
command = "uvx"
args = ["leadgreen-mcp"]
{
"mcpServers": {
"green-token-index": {
"command": "uvx",
"args": [
"leadgreen-mcp"
]
}
}
}
{
"servers": {
"green-token-index": {
"type": "stdio",
"command": "uvx",
"args": [
"leadgreen-mcp"
]
}
}
}
GPU energy per million output tokens by model and GPU, with grid carbon intensity.
GPU cloud pricing (H100, H200, B200 per hour) and AI model API pricing per 1M tokens, with history.
Read-only: which local LLMs a GPU or Mac can run - VRAM fit, tokens/sec, model specs.
Email tools with a local SQLite cache and IMAP/SMTP account configuration.
Your carbon footprint, VSME and CSRD reports and climate plan, with the source of every figure.
Easy-to-setup local RAG server with minimal configuration
Lossless skim-then-expand reading of big files, repos, and command output with far fewer tokens
Compute-is-carbon energy/carbon ledger for agent work with Landauer-limit validation.
Answers built from our own checks of this server.