Individual skill

tlaplus-model-reduction

Automatically simplify and minimize TLA+ specifications by reducing redundant state variables, merging equivalent actions, and minimizing invariants while preserving specified properties. Use when working with TLA+ specifications that need optimization, simplification, or reduction. Triggers when users ask to minimize, reduce, simplify, or optimize TLA+ specs, or when they want to remove redundancy from formal specifications while maintaining semantic equivalence.

skills/tlaplus-model-reduction/SKILL.md

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Last checked: Nov 11, 2026

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Repository last updated: Aug 21, 2026
License: Apache-2.0

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# TLA+ Model Reduction (Spec Minimizer)

## Overview

This skill analyzes TLA+ specifications and produces minimized versions by eliminating redundancies while preserving all specified properties. The reduction process analyzes reachability, dependency relations, and property relevance to ensure semantic equivalence between the original and reduced specifications.

## Workflow

### Step 1: Input Analysis

Parse and understand the input TLA+ specification:

1. **Identify components**:
   - State variables (VARIABLES declaration)