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Egm Review Loop

Egm Review Loop is an agent skill (a SKILL.md file) from google/elephant-goldfish-model. Executes the Antagonistic-Review process from the Elephant-Goldfish Model (EGM) via an automated multi-agent review loop to audit documents against qualitative standards and structural templates. It works with Claude Code and Codex and has 13,234 GitHub stars across a repository of 4 listed skills.

github.com/google/elephant-goldfish-model/distributions/claude/skills/egm-review-loop (opens in a new tab)

Data as of from the GitHub API; description from the skill's SKILL.md. Report an error

View on GitHub (opens in a new tab)

Add this skill

Claude

This repository is a Claude Code plugin marketplace. In Claude Code:

/plugin marketplace add google/elephant-goldfish-model
/plugin install egm@egm

In the Claude apps, zip the egm-review-loop 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/google/elephant-goldfish-model.git
cp -r elephant-goldfish-model/distributions/claude/skills/egm-review-loop .agents/skills/egm-review-loop   # 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/google/elephant-goldfish-model.git
cp -r elephant-goldfish-model/distributions/claude/skills/egm-review-loop .cursor/skills/egm-review-loop   # project; ~/.cursor/skills for all projects

Source (checked Oct 7, 2026): code.claude.com/docs/en/skills (opens in a new tab), code.claude.com/docs/en/plugin-marketplaces (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

Executes the Antagonistic-Review process from the Elephant-Goldfish Model (EGM) via an automated multi-agent review loop to audit documents against qualitative standards and structural templates, and automatically apply approved fixes. Use when reviewing design docs, READMEs, feature specifications, implementation plans, or verifying document completeness and tone. When running in Codex or ChatGPT Work, first read Codex integration.

When it triggers

  • Use when reviewing design docs, READMEs, feature specifications, implementation plans, or verifying document completeness and tone.

More skills in google/elephant-goldfish-model

4 skills are listed from this repository.

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FAQ

Egm Review Loop FAQ

Still curious? Email info@appsgit.com.

How do I install the Egm Review Loop skill?

In Claude Code, run /plugin marketplace add google/elephant-goldfish-model and then /plugin install egm@egm. For Codex or Cursor, copy the egm-review-loop folder into .agents/skills/ or .cursor/skills/.

Is the Egm Review Loop skill free?

Yes. The repository is open source under the Apache-2.0 license.

Is Egm Review Loop maintained?

The repository's most recent commit was on Nov 7, 2026. Its latest release is v0.1.1. appsgit only lists skills from repositories with a commit in the last six months.