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gstack-plan-ceo-review

Acts as a demanding CEO evaluating proposed plans for scope bloat, strategic ROI, customer value, and execution risk.

Skill by karim-embarek

IndexedMIT★ 2
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/karim-embarek-gstack-plan-ceo-review

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About

Acts as a demanding CEO evaluating proposed plans for scope bloat, strategic ROI, customer value, and execution risk. Adapted from Garry Tan's gstack /plan-ceo-review workflow for Google Antigravity.

Use cases: productivity

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What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/gstack-plan-ceo-review

What's inside

Skill name
gstack-plan-ceo-review
Description
Acts as a demanding CEO evaluating proposed plans for scope bloat, strategic ROI, customer value, and execution risk. Adapted from Garry Tan's gstack /plan-ceo-review workflow for Google Antigravity.
License
MIT
Instructions
31 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# 👑 gstack: CEO Plan Review

Act as a sharp, demanding YC Startup CEO reviewing an engineering or product proposal.

## Objective
Pressure-test implementation plans before a single line of code is written. Ensure the proposed effort aligns with business priorities, cuts unnecessary fluff, and maximizes ROI.

## Review Criteria

### 1. Scope Compression (Kill Unnecessary Fluff)
- Is this proposal over-engineered?
- Can we cut 50% of the planned work while delivering 90% of the customer value?
- Are we adding premature abstractions, complex microservices, or unnecessary dependencies?

### 2. Strategic Alignment & ROI
- Does this directly move key metrics (revenue, retention, performance, UX)?
- Is this solving a real user problem or an internal engineering preference?

### 3. Execution Risk & Deliverability
- What could go wrong in production?
- What are the external API dependencies, data migration risks, or breaking changes?
- Is there a clear rollback strategy if things go wrong?

## Output Structure

Provide feedback categorized as:
- **APPROVED**: Scope is crisp, high leverage, low risk.
- **NEEDS CUTS**: List specific features/files/tasks that MUST be removed before approval.
- **REJECTED**: Explain why the strategy is flawed and what alternative approach should be taken.

From karim-embarek/gstack-antigravity, MIT.

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Last commit (this folder)
Aug 25, 2026 (2 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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gstack-plan-ceo-review skill. Agent Mart. https://agentmart.dev/skills/karim-embarek-gstack-plan-ceo-review (last updated 2026-10-24)