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gsd-spike

Explore an idea through structured experimentation and return verified feasibility knowledge.

4|Updated Apr 11, 2026
Search Tags:#workflow#feasibility#experimentation#spike#frontier analysis#product exploration
One-click install
npx skills add https://github.com/electroheadfx/efx-mux --skill gsd-spike-electroheadfx
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: gsd-spike
Source: https://github.com/electroheadfx/efx-mux/tree/main/.codex/skills/gsd-spike
Command: npx skills add https://github.com/electroheadfx/efx-mux --skill gsd-spike-electroheadfx

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps you quickly explore an idea, test feasibility, and turn uncertainty into verified knowledge before committing to a full build.

Core Features & Use Cases

  • Idea Spiking: Explore a specific concept through targeted experiments and research.
  • Frontier Discovery: Analyze existing spike work and propose the next most valuable experiments.
  • Workflow Integration: Supports GSD commit patterns, state tracking, observability assessment, and handoff preparation for future implementation.
  • Use Case: If you want to know whether a proposed feature is practical, this Skill guides a structured spike that surfaces risks, validates assumptions, and records outcomes for the team.

Quick Start

Use the gsd-spike skill to spike the idea of improving the terminal layout for AI-assisted development.

Frequently Asked Questions about gsd-spike

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
What is a spike in software development and when do I need one?▼

A spike is a structured experimentation process used to validate feasibility and turn uncertainty into verified knowledge before committing to full feature development. You need a spike when exploring new concepts or testing risky assumptions.

How do I test feasibility for a proposed app feature?▼

Test feature feasibility by running a structured spike that guides targeted experiments and research. This process surfaces risks, validates assumptions, and records verified outcomes for the team before committing to a full build.

How do I plan a spike for product exploration and frontier analysis?▼

Plan a spike for product exploration by applying structured research ordering and verification steps. Frontier analysis then evaluates existing spike work to propose the next most valuable experiments for future app development.

Can I use structured experimentation to analyze existing spike work?▼

Yes, structured experimentation supports frontier discovery by analyzing existing spike work. It identifies remaining unknowns and proposes the next most valuable experiments to continuously validate product feasibility.

What are the limitations of using a spike for workflow integration?▼

A spike is limited to exploration and feasibility validation, not full implementation. It requires adherence to specific spike processes, research ordering, verification steps, and wrap-up handoff conventions to properly track state and prepare for future development.

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