# Egm Review Loop (agent skill)

> 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.

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.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/google/elephant-goldfish-model |
| Skill path | distributions/claude/skills/egm-review-loop/SKILL.md |
| Skill name | egm-review-loop |
| GitHub stars | 13,234 |
| Installs on skills.sh | not listed |
| License | Apache-2.0 |
| Skills in repo | 4 |
| Plugin marketplace | egm |
| Official | yes |
| Works with | Claude Code, Codex |
| Category | Security |
| Last commit | Nov 7, 2026 |

## When it triggers

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

## Add this skill

### Claude Code

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

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

### ChatGPT / Codex

```sh
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
```

### Cursor

```sh
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
```

Sources (checked 2026-10-07): https://code.claude.com/docs/en/skills, https://support.claude.com/en/articles/12512180-using-skills-in-claude, https://learn.chatgpt.com/docs/build-skills, https://cursor.com/docs/context/skills

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Canonical page: https://appsgit.com/skills/google-egm-review-loop
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