Google Releases Elephant-Goldfish Plugin for Spec-First Coding Agents

Google AI has released the Elephant-Goldfish model plugin, a new tool designed to enable spec-first coding workflows within agentic coding pipelines. The plugin allows agents to review and reason over specification documents before generating code, anchoring generation to formal requirements rather than free-form prompts. This directly addresses a known failure mode in coding agents: drift from intended behavior when no structured spec is enforced. Developers building agentic coding systems or CI/CD pipelines with AI-assisted code generation can integrate this plugin to improve alignment between specs and outputs. It represents a concrete step toward making AI coding agents more auditable and requirement-grounded.