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Updated 2mo ago

by SeemSeam

plan-tree

Codex skill for maintaining structured planning document trees

Works with
  • Codex
View on GitHub (opens in a new tab)

96 GitHub stars (96)

Steady at 96 stars — no new stars in the 20 days since Sep 26.

  • 1 skill (1 skills found in its SKILL.md files)
  • 11 forks (11 forks)
  • 2mo ago last update (Last updated 2mo ago)

Install

Skills CLI

npx skills add SeemSeam/plan-tree

Asks which agents to install it for. Add -g to install it for every project.

Claude Code

git clone https://github.com/SeemSeam/plan-treecp -r "plan-tree" ~/.claude/skills/plan-tree

Copies the plan-tree skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project).

Plugin

/plugin marketplace add SeemSeam/plan-tree

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • plan-tree

    Use when project work involves planning, roadmap discussion, requirement clarification, scope negotiation, implementation strategy, execution-readiness checks, progress tracking, handoff, decision/open-question/evidence management, or maintaining a Markdown planning tree. Helps turn short-lived plans into stable docs/plantree state with registered plan roots, baseline, roadmap/status, topics, dec…

    SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.