io.github.uxjulie-climate/sustainability-auditor
Website carbon footprint auditor. CO2/page, grade A–F, green hosting check, and recommendations.
MCP server · by uxjulie-climate
About
io.github.uxjulie-climate/sustainability-auditor is an MCP server published by uxjulie-climate. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-18.
What it asks for
- Runs remotely
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a remote MCP server
Built from what Official MCP Registry declares.
claude mcp add --transport http sustainability-auditor https://mcp.climateux.net/mcp[mcp_servers.sustainability-auditor]
url = "https://mcp.climateux.net/mcp"{
"mcpServers": {
"sustainability-auditor": {
"url": "https://mcp.climateux.net/mcp"
}
}
}Optional headers it also declares: X-API-Key.
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 1.0.0 | No figure published | Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
Nothing has moved on this plugin since we started watching it.
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
Check websites against the W3C Web Sustainability Guidelines and look up the guidelines
-
audit ai.webmatik/audit
AI website growth audits: SEO, performance, AI readiness (GEO), conversion, a11y, security.
-
Monitor website health, uptime, SEO, security and performance via your AI assistant.
-
OutilsIA — Conseiller IA locale
Read-only local AI advice, shared reports and website audits. No PC scan or local actions.
-
mcp io.speedvault/mcp
Run web performance audits, get code-level fixes, crawl for SEO, and read real-user Core Web Vitals.
-
SiteVerdict — Website Audit Tools
Website audits for AI agents: GDPR consent, speed, WCAG, SPF/DMARC and AI-search readiness.
-
pageaudit online.pageaudit/pageaudit
Technical SEO, passive security and page-delivery audits with evidence and suggested fixes.
-
Audit a business website for observed crawl and indexing issues with source-linked fixes.
-
Check a deployed web app for security headers, SEO, accessibility and performance, with a grade.
-
site-audit com.santosautomation/site-audit
Website intelligence audits for AI agents: free preview plus x402-paid Agent Readiness scoring
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
Track the carbon footprint of your Claude Code sessions. Adds a live CO2 estimate to the status line, persists sessions to a local SQLite database, and generates shareable PNG…
-
Audits public-facing websites across accessibility, SEO, GEO (AI search readiness), and usability -- evaluates 17 checks, assigns a letter grade, and generates a client-ready PDF…
-
Free AI visibility audit for any website. Discover how ChatGPT, Claude, and Perplexity perceive your brand across 5 dimensions and 30 checks — then get a one-click fix plan…
-
Five practical skills covering the domains developers most often Google when shipping a website. Each skill auto-loads only when relevant to the task: Web Accessibility on UI…
-
Adds a status line that estimates the environmental cost of your Claude Code session in real time. Shows cumulative energy usage (Wh), CO2 emissions (g), water consumption (ml…
Has a listing on Claude Code: claude-plugins-official (5)
-
New Relic observability intelligence for Claude Code. Investigate APM performance, analyze cloud costs, debug Kubernetes, write NRQL queries, and respond to alerts — all from your…
-
Dynatrace observability skills: DQL query patterns, application and infrastructure monitoring, log analysis, problem investigation, and incident response workflows, with the…
-
Netlify platform skills for Claude Code — functions, edge functions, blobs, database, image CDN, forms, config, CLI, frameworks, caching, AI gateway, and deployment.
-
Use Datadog directly in Claude Code through a preconfigured Datadog MCP server. Query logs, metrics, traces, dashboards, and more through natural conversation. This plugin is in…
-
CodSpeed is the all-in-one performance testing toolkit. Dive into benchmarking results, flamegraphs, and performance comparisons — give Claude granular profiling context to…
Has a listing on Claude: knowledge-work-plugins (5)
-
Free AI-powered SEO toolkit — audit websites, plan content strategy, optimize pages, generate schema markup, cluster keywords, and track AI visibility. Works with any website or…
-
Use Datadog directly in Claude Code through a preconfigured Datadog MCP server. Query logs, metrics, traces, dashboards, and more through natural conversation. This plugin is in…
-
The Vanta plugin connects Claude Code to Vanta's security and compliance platform through the Vanta MCP server. It combines Vanta's test-specific remediation intelligence with…
-
Keep your coding agent up to date with the latest web best practices
-
Built for ecommerce, the Noibu plugin bridges the gap between customer experience and revenue by connecting Claude directly to your store's session, error, and conversion data…
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Cloudflare platform plugin with curated skills for Workers, Wrangler, and Agents SDK plus the official Cloudflare API MCP server.
-
Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.
-
Available for US1 customers only. Analyze, investigate, and act on your Datadog telemetry directly from ChatGPT using natural language. Ask questions about your production…
-
Codex Security workflows for security scans, analysis, and investigation.
-
Build web apps with frontend asset design, browser testing, UI components, payments, and database guidance.
Has a listing on Community GitHub marketplaces (4)
-
Track and offset carbon emissions from your Claude Code usage. Includes eco-review (sustainability audit) and eco-design (green architecture checklist) skills.
-
Core Web Vitals diagnosis and fixing skills for Claude Code — powered by CoreDash real user monitoring
-
Measured performance, Core Web Vitals, accessibility, SEO, best-practices, and agentic browsing skills for any web stack.
-
Manages all aspects of a website to ensure it is secure, up-to-date, and performing optimally. Use this skill for tasks related to website security, performance, SEO, and…
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Use Datadog directly in Copilot / VS Code through a preconfigured Datadog MCP server. Query logs, metrics, traces, dashboards, and more through natural conversation.
-
Inspect a repository, improve Tiny Tool Town readiness, submit its listing issue, and launch remediation work.
-
Vercel deployment platform integration. Manage deployments, check build status, access logs, configure domains, and control your frontend infrastructure directly from Claude Code.
-
Visualizes live session AI-credit usage as a Pac-Man board with pellets, ghosts, fruit milestones, and game-over limits.
-
Keep your coding agent up to date with the latest web best practices
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
Advanced Security plugin for GitHub Copilot.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
Build and manage Microsoft Dataverse solutions using natural language. Includes table/column creation, solution lifecycle, data operations, and MCP server configuration.
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
Has a listing on Cursor: cursor/plugins (5)
-
Analyze website traffic, audiences, and competitors.
-
Research keywords, backlinks, rankings, and site health.
-
Research keywords, backlinks, traffic, and competitors.
-
playwright-mcp io.github.microsoft/playwright-mcp
Playwright Tools for MCP
-
Track AI visibility, sentiment, and citations.
Has a listing on Docker MCP Catalog (5)
-
Access the latest documentation on Cloudflare products such as Workers, Pages, R2, D1, KV.
-
playwright-mcp io.github.microsoft/playwright-mcp
Playwright Tools for MCP
-
MCP Server to interact with a SuzieQ network observability instance via its REST API.
-
The Official Model Context Protocol (MCP) server for Kagi Search & other tools.
-
mcp-server-browserbase io.github.browserbase/mcp-server-browserbase
MCP server for AI web browser automation using Browserbase and Stagehand
Has a listing on Official MCP Registry (5)
-
Check websites against the W3C Web Sustainability Guidelines and look up the guidelines
-
audit ai.webmatik/audit
AI website growth audits: SEO, performance, AI readiness (GEO), conversion, a11y, security.
-
Monitor website health, uptime, SEO, security and performance via your AI assistant.
-
OutilsIA — Conseiller IA locale
Read-only local AI advice, shared reports and website audits. No PC scan or local actions.
-
mcp io.speedvault/mcp
Run web performance audits, get code-level fixes, crawl for SEO, and read real-user Core Web Vitals.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Want this mark on your plugin in our catalog?
Prove you maintain it with a file in its repository, a file on your domain or a DNS record, and you can show this mark on the card, with live banners for your site and README. How verification works
You also get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.