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Directory / Claude community plugins (Anthropic) / co2-tracker

co2-tracker

plugin Software development

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 report cards. Based on peer-reviewed emission factors from Jegham et al. 2025.
Description from the marketplace entry / plugin manifest.

Information source

Copied from the Claude community plugins (Anthropic) catalog (anthropics/claude-plugins-community), maintained by Anthropic (community submissions).

Links are pinned to commit 06ec7b6 (2026-10-13), the version we synced. Not reviewed by us.

Install

Add the marketplace (once, in Claude Code)
/plugin marketplace add anthropics/claude-plugins-community
In a Claude Code session
/plugin install co2-tracker@claude-community
From your shell
claude plugin install co2-tracker@claude-community

Commands follow each host's documentation (Claude Code, Claude Cowork docs). gh skill needs GitHub CLI 2.90 or later and is in public preview.

Listed from Anthropic (community submissions)'s catalog, not reviewed by us. Read the source before installing.

Catalog
Claude community plugins (Anthropic) (claude-community)
Information source
marketplace.json in anthropics/claude-plugins-community
Author
Not stated in the source
Source code
gwittebolle/claude-carbon
Homepage
github.com/gwittebolle/claude-carbon
License
MIT (repository license)
Repository stars
226 for gwittebolle/claude-carbon
Added to catalog
2026-04-17
Last change
2026-10-21 (last push to the repo)

What it contains

Hosted in an external repository, so contents are not counted here. See the source link.

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