why-now

Assesses novelty and viability of scientific hypotheses using PubMed and Scholar Gateway data.

Updated Aug 27, 2026
One-click install
npx skills add https://github.com/j-walheim/Critical-AI-Scientist --skill why-now
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: why-now
Source: https://github.com/j-walheim/Critical-AI-Scientist/tree/main/agent_definition/.claude/skills/why-now
Command: npx skills add https://github.com/j-walheim/Critical-AI-Scientist --skill why-now

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill addresses the challenge of evaluating the originality and timeliness of scientific hypotheses, preventing the reinvention of the wheel and identifying genuinely novel contributions.

Core Features & Use Cases

  • Novelty Assessment: Determines if a hypothesis is truly new or a repackaging of existing ideas.
  • Recycled Hypothesis Detection: Flags hypotheses that have been previously disproven or are outdated without new enabling factors.
  • Use Case: When reviewing a new drug trial proposal, this Skill can quickly identify if similar trials have already failed or if recent technological advancements make the hypothesis viable now.

Quick Start

Use the why-now skill to assess the novelty of the hypothesis described in ./parsed_hypothesis.json.

Frequently Asked Questions about why-now

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

FAQPage Schema
How do I assess the novelty of a scientific hypothesis before proposing a trial?

To assess scientific hypothesis novelty, you need to search prior proposals and historical trial outcomes to determine if the idea is genuinely new or a repackaging of existing concepts. This process detects recycled hypotheses and identifies new technological enablers that make previously failed trials viable again.

What is a recycled hypothesis in scientific literature review?

A recycled hypothesis in scientific literature review is a previously disproven or outdated proposal that lacks new enabling factors. Identifying these requires searching historical trial outcomes to ensure a hypothesis is genuinely novel and not simply repeating past failed attempts without new technological advancements.

How do I check if a drug trial proposal has already been tested?

To check if a drug trial proposal has already been tested, search historical trial outcomes and prior proposals using PubMed and Scholar Gateway. This comprehensive literature review identifies similar past trials and determines whether recent technological advancements justify revisiting a previously failed hypothesis.

Can I use PubMed to find prior art for my research hypothesis?

Yes, you can use PubMed to find prior art for research hypotheses. PubMed, along with Scholar Gateway, provides comprehensive literature review capabilities needed to search for prior proposals, evaluate originality, and detect whether similar trials have already failed or succeeded historically.

Does scientific novelty assessment work without access to Scholar Gateway?

Scientific novelty assessment requires access to both PubMed and Scholar Gateway for comprehensive literature review. Without Scholar Gateway, the assessment may lack the necessary coverage of prior proposals and historical trial outcomes needed to accurately detect recycled hypotheses and identify genuinely new contributions.

When should I evaluate the timing of a scientific hypothesis?

You should evaluate the timing of a scientific hypothesis when reviewing new trial proposals to ensure technological enablers are available. This assessment identifies whether recent advancements make a previously failed hypothesis viable now, preventing the reinvention of outdated ideas and highlighting genuinely novel contributions.