idea-validation

Assess startup viability and generate a go/no-go verdict with next steps.

96|9|Updated Mar 21, 2026

Search Tags:#startup #risk-assessment #market-analysis #validation-report #idea-validation #competitor-analysis

Ready to run

npx skills add https://github.com/c0x12c/ai-toolkit --skill idea-validation-c0x12c

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: idea-validation
Source: https://github.com/c0x12c/ai-toolkit/tree/main/.codex/skills/idea-validation
Command: npx skills add https://github.com/c0x12c/ai-toolkit --skill idea-validation-c0x12c

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Identify whether a startup idea has real potential by evaluating problem relevance, market signals, and competitive intensity, saving time and resources for founders.

Core Features & Use Cases

Problem Check: assess whether the problem is real, painful, and worth solving, with signals drawn from market chatter and user personas.
Market Check: estimate TAM/SAM/SOM with rough math, assess growth and tailwinds, and identify headwinds.
Competitor Check: map direct and indirect competitors, strengths/weaknesses, pricing, and funding context.
Distribution Check: outline first channels to reach early users and approximate CAC.
Verdict & Next Steps: produce GO / TEST MORE / PASS with top reasons, #1 risk, and the cheapest next step.

Quick Start

Describe your startup idea with a clear user and problem so I can generate a validation report immediately.

Frequently Asked Questions about idea-validation

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

FAQPage Schema

How do I validate my startup idea before building anything?▼

Startup idea validation assesses problem relevance, market signals, and competitive intensity to produce a go/no-go verdict. You provide a defined idea with target users and pain points to generate a validation report highlighting risks, tradeoffs, and next steps.

What does a startup market analysis include for estimating TAM, SAM, and SOM?▼

A startup market analysis estimates TAM, SAM, and SOM using rough math while assessing growth drivers, tailwinds, and headwinds. This evaluates the potential market size and dynamics to determine if the opportunity is large enough to pursue.

How can I check competitor strengths and pricing for a new startup?▼

Competitor analysis maps direct and indirect competitors by their strengths, weaknesses, pricing models, and funding context. This helps you understand the competitive landscape and identify gaps or advantages for your startup idea.

Can I get a go or no-go decision for a startup idea with limited data?▼

Yes, the validation process uses available data to generate a GO, TEST MORE, or PASS verdict. It provides the top reasons for the decision, the number one risk, and the cheapest next step to take, even when market data is limited.

What is the cheapest next step after validating a startup idea?▼

After startup idea validation, the cheapest next step is outlined alongside the go/no-go verdict and top reasons. This actionable recommendation helps you test assumptions or proceed with development while minimizing resource expenditure.

How do I assess whether a startup problem is real and worth solving?▼

Problem validation assesses whether the issue is real, painful, and worth solving by analyzing market chatter and user personas. This ensures your startup targets a genuine pain point that users care about before you invest time building a solution.