About this Skill
Clarify the problem, goals and non-goals with the user, then review the concept through multiple lenses. The resulting concepts_brief.md records decisions and can feed the drafting workflow.
Why we picked it
Part of the complete EGM plugin. Use this workflow independently or with the other EGM skills.
What it helps with
- Explore a software idea with fresh-context reviewers and produce a concept brief.
Install the whole plugin
Individual entries share a plugin: use the appropriate upstream install command, then start a new session.
| 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
Claude CodeCodex CLIGoogle Antigravity
Sources & references
Original sources are linked below. Practical starting points are editorial suggestions from SkillHey.
