elephant-goldfish-model vs kungfu
elephant-goldfish-model: Elephant-Goldfish Model (EGM) is a Google plugin of skills for drafting design specs with a context-rich agent and stress-testing them with fresh zero-context subagents before any code is written. It installs into Antigravity, Claude Code and Codex, and walks through brainstorm, draft and review steps while you approve the trade-offs.; kungfu: Kungfu keeps a unit of Work outside any single agent session, recording its objective, progress, evidence, next action and completion state, so the same Work can move between Codex, Claude, OpenCode, Amp or your own agent without re-explaining context. Each Agent attempt is recorded under the Work, a second live writer is blocked, and an Agent cannot approve its own result: completion goes through independent review. It is in Alpha.
TL;DR
Writing a design doc before building a feature with an agent
Switching between a premium and a cheaper coding agent on the same task
Side-by-Side Comparison
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