AgentSkillsCN

in4-contra-logic

运用IN4“反向逻辑”方法，从对立立场出发进行辩论，以此对既有假设进行压力测试，揭露其中薄弱的推理环节。

SKILL.md
--- frontmatter
name: in4-contra-logic
description: Apply IN4 Contra-Logic to argue the opposite position to stress-test assumptions and expose weak reasoning.
version: 1.0.0
metadata: {"moltbot":{"nix":{"plugin":"github:hummbl-dev/hummbl-agent?dir=skills/IN-inversion/in4-contra-logic","systems":["aarch64-darwin","x86_64-linux"]}}}

IN4 Contra-Logic

Apply the IN4 Contra-Logic transformation to argue the opposite position to stress-test assumptions and expose weak reasoning.

What is IN4?

IN4 (Contra-Logic) Argue the opposite position to stress-test assumptions and expose weak reasoning.

When to Use IN4

Ideal Situations

  • •Stress-test a plan by reversing assumptions
  • •Identify risks by imagining failure states
  • •Simplify outcomes by removing unnecessary elements

Trigger Questions

  • •"How can we use Contra-Logic here?"
  • •"What changes if we apply IN4 to this risk assessment for a launch?"
  • •"Which assumptions does IN4 help us surface?"

The IN4 Process

Step 1: Define the focus

typescript
// Using IN4 (Contra-Logic) - Establish the focus
const focus = "Argue the opposite position to stress-test assumptions and expose weak reasoning";

Step 2: Apply the model

typescript
// Using IN4 (Contra-Logic) - Apply the transformation
const output = applyModel("IN4", focus);

Step 3: Synthesize outcomes

typescript
// Using IN4 (Contra-Logic) - Capture insights and decisions
const insights = summarize(output);

Practical Example

typescript
// Using IN4 (Contra-Logic) - Example in a risk assessment for a launch
const result = applyModel("IN4", "Argue the opposite position to stress-test assumptions and expose weak reasoning" );

Integration with Other Transformations

  • •IN4 -> P1: Pair with P1 when sequencing matters.
  • •IN4 -> DE3: Use DE3 to validate or stress-test.
  • •IN4 -> SY8: Apply SY8 to compose the output.

Implementation Checklist

  • • Identify the context that requires IN4
  • • Apply the model using explicit IN4 references
  • • Document assumptions and outputs
  • • Confirm alignment with stakeholders or owners

Common Pitfalls

  • •Treating the model as a checklist instead of a lens
  • •Skipping documentation of assumptions or rationale
  • •Over-applying the model without validating impact

Best Practices

  • •Use explicit IN4 references in comments and docs
  • •Keep the output focused and actionable
  • •Combine with adjacent transformations when needed

Measurement and Success

  • •Clearer decisions and fewer unresolved assumptions
  • •Faster alignment across stakeholders
  • •Reusable artifacts for future iterations

Installation and Usage

Nix Installation

nix
{
  programs.moltbot.plugins = [
    { source = "github:hummbl-dev/hummbl-agent?dir=skills/IN-inversion/in4-contra-logic"; }
  ];
}

Manual Installation

bash
moltbot-registry install hummbl-agent/in4-contra-logic

Usage with Commands

bash
/apply-transformation IN4 "Argue the opposite position to stress-test assumptions and expose weak reasoning"

Apply IN4 to create repeatable, explicit mental model reasoning.