npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2026 – Pkg Stats / Ryan Hefner

@carbonstopper/mcp

v2.2.4

Published

MCP server for Carbonstop — carbon footprint modeling via Carbonstop Gateway API

Readme

carbonstop-mcp

MCP (Model Context Protocol) server for Carbonstop — 碳阻迹碳足迹核算 MCP 服务。

AI 对话中自动调用碳云 API,完成碳足迹建模、产品查询、核算分析。

Install

npm install -g @carbonstopper/mcp

Or run directly:

npx @carbonstopper/mcp

Quick Start

  1. 前往 碳云平台 注册登录,创建 API Key(PAT)
  2. 设置环境变量:
export CARBONSTOP_API_KEY="csk_xxx.yyy"
# 自编译需额外设置网关地址:
# export CARBONSTOP_BASE_URL="<gateway-url>"
  1. 启动 MCP Server:
npx @carbonstopper/mcp

MCP Client Config

Claude Code / Claude Desktop

{
  "mcpServers": {
    "carbonstop": {
      "command": "npx",
      "args": ["@carbonstopper/mcp"],
      "env": {
        "CARBONSTOP_API_KEY": "csk_xxx.yyy"
      }
    }
  }
}

Cursor

{
  "mcpServers": {
    "carbonstop": {
      "command": "npx",
      "args": ["@carbonstopper/mcp"],
      "env": {
        "CARBONSTOP_API_KEY": "csk_xxx.yyy"
      }
    }
  }
}

Available Tools

| Tool | Description | |------|-------------| | ping | 网关探活 | | whoami | 查看身份信息 | | products | 产品列表(支持分页、名称搜索) | | product_info | 产品详情 | | accounts | 产品核算列表 | | account_view | 核算详情(含生命周期各阶段排放) | | ai_model | 一键 AI 碳足迹建模 |

Security

  • 网关地址构建时注入,源码及配置中均不可见
  • 认证通过 API Key(PAT),由 MCP 客户端通过环境变量传入
  • 接口调用需有效凭证,网关层鉴权

Related

License

MIT