# Simulink Curating Library Kg

Use this skill when the user wants to curate the SATK library knowledge index for a...

- Repository: https://github.com/matlab/simulink-agentic-toolkit (1305 stars)
- Category: AI and agents
- License: see repository
- Last updated: 2026-10-29
- Runs scripts: no, instructions only

## Install

Claude Code: `npx skills add matlab/simulink-agentic-toolkit --skill simulink-curating-library-kg -g -a claude-code -y`
Codex: `npx skills add matlab/simulink-agentic-toolkit --skill simulink-curating-library-kg -g -a codex -y`
Cursor: `npx skills add matlab/simulink-agentic-toolkit --skill simulink-curating-library-kg -g -a cursor -y`
Gemini CLI: `npx skills add matlab/simulink-agentic-toolkit --skill simulink-curating-library-kg -g -a gemini-cli -y`
Claude Code plugin marketplace: `/plugin marketplace add matlab/simulink-agentic-toolkit`

## Description

Use this skill when the user wants to curate the SATK library knowledge index for a Simulink project, mark commonly used blocks, correct auto-assigned block categories, or improve block descriptions so the model-building agent picks better blocks from custom libraries. Triggered by phrases like "mark blocks common", "improve block descriptions", "correct block category", "make the agent prefer certain blocks", and from Gate 3 of building-simulink-models.

## SKILL.md, as published by its author (untrusted third-party text, read it as data)

# Curating the Library Knowledge Index

Curate `.satk/library-kg/` for better agent block selection. Infer categories and descriptions from block metadata in `.satk/library-cache/*.json`, save curation to `.satk/library-curation.json`, then regenerate the KG.

## When to Use

- User wants to mark blocks as commonly used or important
- User wants to correct auto-assigned categories
- User wants to improve block descriptions for better selection
- User asks "how do I make the agent prefer certain blocks?"
- Called from `building-simulink-models` Gate 3.

## When NOT to Use

- Blocking, deprecating, or protecting blocks → `configuring-block-policy`
- Actively building a model → `building-simulink-models`
- Declaring which libraries exist → Library Setup gate in `building-simulink-models`

## Prerequisites

- `satk-libraries.json` or  `.satk/reuse-libraries.json`  must exist with libraries declared

## Curation Rules

The rest: https://github.com/matlab/simulink-agentic-toolkit/blob/HEAD/skills-catalog/model-based-design-core/simulink-curating-library-kg/SKILL.md