About this Skill
Seven open-source workflows for exploring, drafting and reviewing software designs with AI agents.
Why we picked it
A design-first workflow with independent reviewers and human decision points. The project is not an officially supported Google product.
Skills in this collection
7 skills- View →
EGM Brainstorm
Explore a software idea with fresh-context reviewers and produce a concept brief.
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EGM Draft
Turn a concept brief or notes into a section-by-section technical design.
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EGM Review
Review a design document for clarity, design risks and implementation readiness.
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EGM Resolve
Evaluate review findings and apply user-approved changes to a design.
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EGM Bootstrap
Create or update architecture README files across an existing codebase.
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EGM Drift Report
Compare design documents and READMEs with the current codebase.
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EGM Review Loop
Run configured fresh-context reviewers against a document and its standards.
What it helps with
- Develop a design before implementing a feature.
- Review a specification for missing assumptions and implementation risks.
- Keep codebase documentation and designs aligned with the source.
Install the complete plugin
These entries are individual workflows in one plugin, not independent install packages. Select the matching command for your agent; restart the session afterward.
| Command | What it helps with |
|---|---|
codex plugin marketplace add google/elephant-goldfish-model && codex plugin add egm@egm | Install the complete plugin for Codex. |
claude plugin marketplace add google/elephant-goldfish-model && claude plugin install egm@egm | Install the complete plugin for Claude Code. |
agy plugin install https://github.com/google/elephant-goldfish-model | Install the complete plugin for Antigravity. |
Upstream repository and installationSupported environments and limitations
Before you use it
- Install the complete EGM plugin; its Skills depend on shared reviewer personas, documentation and standards. Restart the agent session after installation.
- Brainstorm and review workflows require fresh-context subagents. If the host cannot create them, those reviews stop.
Supported agents
Sources & references
Original sources are linked below. Practical starting points are editorial suggestions from SkillHey.
