Sustainability Auditor

io.github.uxjulie-climatePublished by GitHub account uxjulie-climatev1.0.0Updated Oct 24, 2026

Website carbon footprint auditor. CO2/page, grade A–F, green hosting check, and recommendations.

VerifiedStreamable HTTPWeb executableWeb Search & ScrapingData & Analytics

Overview

AI-generated overview

A remote MCP server that audits a website's carbon footprint, reporting CO2 per page, an A–F grade, green hosting status and recommendations.

What you can do
Estimate a web page's carbon emissions in CO2 per page and assign an A–F grade for that page's footprint. Check whether the site is served by green hosting. Return recommendations for reducing the page's environmental impact. The manifest lists no individual tools, so the exact operations are not documented.
When to use it
Useful when you want a quick sustainability assessment of a website or page, for example to compare pages, report on a site's environmental impact, or get suggestions for lowering its carbon footprint.
Requirements
A remote streamable HTTP endpoint at mcp.climateux.net. Authentication is required via OAuth, and an X-API-Key header is also declared. No environment variables or local packages are needed.
Before you install
You must supply credentials: an OAuth sign-in and an X-API-Key header. The audited page addresses are sent to a third-party service, so avoid submitting private or internal URLs you do not want shared.

Installation

In SourceWeft

  1. Open Sustainability Auditor in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.uxjulie-climate%2Fsustainability-auditor/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "sustainability-auditor": {
      "type": "http",
      "url": "https://mcp.climateux.net/mcp"
    }
  }
}

README

This repository has no README.

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

1
  1. v1.0.0LatestSep 16, 2026

Score

60% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • License10 pts

    Declare a license in the repository or the registry entry.