Maps the actual dependency chain of a carbon project from PDD drafting through first credit issuance, not just a generic project plan. The carbon project lifecycle has hard sequential dependencies (you cannot verify before you validate, you cannot issue before you verify) that a generic Gantt chart tool won't know to enforce — this skill encodes them.
Carbon Project Timeline is a community-contributed Claude Code skill in the roadmap sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/carbon-project-timeline/ and loads when your prompt matches the skill's trigger.
When to invoke it: Use whenever the user wants a carbon project timeline, milestone tracker, registry submission schedule, crediting period roadmap, or wants to map dependencies between PDD completion, validation, first monitoring period, and credit issuance. Trigger on "project timeline," "milestone tracker," "when do we submit," "validation timeline," or "crediting period schedule.
The Carbon Project Timeline Claude Code skill is built for product managers, product designers, and cross-functional teams planning, shipping, and measuring product features. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 147,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).
mkdir -p ~/.claude/skills/carbon-project-timeline curl -L https://claudskills.com/skills/carbon-project-timeline/SKILL.md \ -o ~/.claude/skills/carbon-project-timeline/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/carbon-project-timeline/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/carbon-project-timeline/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\carbon-project-timeline\SKILL.md on Windows. See the full install guide for step-by-step instructions.
Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →
The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.
For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.
SKILL.md from the source repository to ~/.claude/skills/carbon-project-timeline/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Carbon Project Timeline is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Product category. Learn more at /learn/what-is-a-claude-skill/.If you reference this skill in a blog post, paper, or documentation, you can cite it as:
@misc{carbon-project-timeline-2026,
author = {MalamaLabs},
title = {Carbon Project Timeline [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/carbon-project-timeline/}
}Grade A · scanned 2026-07-10 — free static scan against the OWASP Agentic Skills Top 10.
No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›
Browse all Product skills in the ClaudSkills registry, or explore these other picks from the same category:
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SKILL.md files, not affiliated with, endorsed by, or sponsored by Anthropic.