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Autoplan

Autoplan is an agent skill (a SKILL.md file) from garrytan/gstack. Auto-review pipeline — reads the full CEO, design, eng, and DX review skills from disk and runs them sequentially with auto-decisions using 6 decision principles. It works with Claude Code, Codex, Cursor, GitHub Copilot and OpenCode and has 135,577 GitHub stars across a repository of 9 listed skills.

github.com/garrytan/gstack/autoplan (opens in a new tab)

Add this skill

Claude

Claude Code loads skills from ~/.claude/skills/ (all projects) or .claude/skills/ (one project):

git clone --depth 1 https://github.com/garrytan/gstack.git
cp -r gstack/autoplan ~/.claude/skills/autoplan   # personal, or .claude/skills in a project

In the Claude apps, zip the autoplan folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).

ChatGPT / Codex

Codex reads skills from .agents/skills/ in a repo or ~/.agents/skills/ for every project:

git clone --depth 1 https://github.com/garrytan/gstack.git
cp -r gstack/autoplan .agents/skills/autoplan   # repo; ~/.agents/skills for all projects

Standalone skills also load in the ChatGPT desktop app.

Cursor

Cursor loads skills from .cursor/skills/ (or ~/.cursor/skills/) and also reads .claude/skills/:

git clone --depth 1 https://github.com/garrytan/gstack.git
cp -r gstack/autoplan .cursor/skills/autoplan   # project; ~/.cursor/skills for all projects

Source (checked Oct 7, 2026): code.claude.com/docs/en/skills (opens in a new tab), support.claude.com/en/articles/12512180-using-skills-in-claude (opens in a new tab), learn.chatgpt.com/docs/build-skills (opens in a new tab), cursor.com/docs/context/skills (opens in a new tab)

What this skill does

Auto-review pipeline — reads the full CEO, design, eng, and DX review skills from disk and runs them sequentially with auto-decisions using 6 decision principles. (gstack) Surfaces taste decisions (close approaches, borderline scope, outside-review disagreements) at a final approval gate. One command, fully reviewed plan out. Use when asked to "auto review", "autoplan", "run all reviews", "review this plan automatically", or "make the decisions for me".

More skills in garrytan/gstack

9 skills are listed from this repository.

FAQ

Autoplan FAQ

Still curious? Email info@appsgit.com.

What is the Autoplan skill?

Autoplan is an agent skill (a SKILL.md file) from garrytan/gstack. Auto-review pipeline — reads the full CEO, design, eng, and DX review skills from disk and runs them sequentially with auto-decisions using 6 decision principles. It works with Claude Code, Codex, Cursor, GitHub Copilot and OpenCode and has 135,577 GitHub stars across a repository of 9 listed skills. Its SKILL.md lives at github.com/garrytan/gstack/autoplan.

How do I install the Autoplan skill?

Copy the autoplan folder (the one containing SKILL.md) into ~/.claude/skills/ for Claude Code, .agents/skills/ for Codex or .cursor/skills/ for Cursor. The agent picks it up automatically when a task matches its description.

Is the Autoplan skill free?

Yes. The repository is open source under the MIT license.

Is Autoplan maintained?

The repository's most recent commit was on Oct 6, 2026. appsgit only lists skills from repositories with a commit in the last six months.