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Assumption buster

Skill NickCrew/Claude-Cortex/skills/collaboration/assumption_buster

Claude Cortex

Install
npx -y skills add NickCrew/Claude-Cortex --skill assumption_buster

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

  • 23 stars23 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

What its author says it does

Copied from the file, not written here

Flip, remove, or exaggerate assumptions to unlock new solution angles.

The file declares its own license as MIT. That is the author’s claim about this one file, and it is not the same thing as the license GitHub reports for the repository, which is listed with the other numbers below.

SKILL.md

1.2 KB, as published. Nobody here has run it

/collaboration:assumption-buster

Use when the team feels boxed in or every idea sounds the same.

Inputs

  • Topic or problem statement
  • Known assumptions/constraints (even if informal)
  • Optional mode flag: --opposite, --zero, or --10x

Steps

  1. List core assumptions (facts, beliefs, constraints).
  2. Transform each via chosen operator (opposite/zero/10x).
  3. Generate 1–2 reframed ideas per transformed assumption.
  4. Capture evidence to collect and a fast test for each idea.
  5. Pick the most promising 2–3 and move to /ctx:plan or Tasks.

Output Template

### Assumptions
### Transforms (opposite/zero/10x)
### Reframed Ideas
- Idea … (evidence, fast test)
### Top Picks

Pairings

  • Run before /collaboration:idea-lab if you need to loosen constraints.
  • Feed winners into /collaboration:concept-forge to score/prioritize.

Keep looking

Skills are one crate of 328,083. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.