Formal Logic Reasoner Skill

SkillDev tools

Skill for formal logical reasoning and argument validation

Instructions available. Your AI can read the instructions. Execution depends on the setup they require.

Account requirements not reviewed. Check the skill instructions before use; ahel provides instructions and does not run this skill.

Add ahel to your AI once: Claude, ChatGPT, Cursor, Claude Code or Codex. Then ask it to use this.

Then ask your AI: use the Formal Logic Reasoner Skill skill

What this skill tells your AI

The instructions your AI receives, as published by a5c-ai/babysitter in library/specializations/domains/science/scientific-discovery/skills/formal-logic-reasoner/SKILL.md and read by ahel’s review.

Purpose

Apply formal logic for argument validation, logical consistency checking, and deductive reasoning in scientific contexts.

Capabilities

Formalize arguments
Check logical validity
Identify fallacies
Perform deductive reasoning
Validate proof structures
Generate logical conclusions

Usage Guidelines

Parse argument structure
Formalize propositions
Apply inference rules
Check validity
Identify issues
Report conclusions

Process Integration

Works within scientific discovery workflows for:

Argument validation
Theory consistency checking
Logical analysis
Proof verification

Configuration

Logic system selection
Formalization rules
Validation criteria
Output formatting

Output Artifacts

Formalized arguments
Validity assessments
Fallacy reports
Logical analyses

Signals

GitHub stars: 2k
Forks: 112
Last commit: Sep 2026

Advanced

Item type: skill
Key: formal-logic-reasoner
Source: github.com/a5c-ai/babysitter

github.com/a5c-ai/babysitter