# Roadrunner Rrhd Authoring

Build RoadRunner HD Map entities in MATLAB, lanes, boundaries, markings, junctions...

- Repository: https://github.com/matlab/matlab-agentic-toolkit (1237 stars)
- Category: Testing
- License: see repository
- Last updated: 2026-10-27
- Runs scripts: no, instructions only

## Install

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

## Description

Build RoadRunner HD Map entities in MATLAB, lanes, boundaries, markings, junctions, signs, signals, barriers, parking. Use when creating driving scenes from scratch, authoring road networks for simulation and testing automated driving systems, or assembling RRHD maps from Lanelet2 or other HD map sources.

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

# RRHD Authoring Skill

Build RoadRunner HD Map (`.rrhd`) entities directly using the `roadrunnerHDMap` API in MATLAB. Provides the **generic building blocks** for constructing RRHD from any source, synthetic scenes, converted map data, or custom formats.

## When to Use

- Building RRHD maps from scratch (synthetic scenes, test roads)
- Assembling RRHD entities from converted map data (Lanelet2, HERE, NDS, OpenDRIVE, custom formats)
- Need reusable geometry algorithms: alignment detection, center line synthesis, junction polygons, endpoint snapping, closed-loop splitting
- Adding lanes, boundaries, markings, junctions, signs, barriers, or parking to an HD Map
- Need verified `roadrunner.hdmap.*` class/property reference and construction patterns
- Debugging RRHD construction errors (wrong property names, alignment issues)

## Role in Map Conversion Pipelines

This skill provides **format-agnostic RRHD construction patterns** that any converter skill invokes:

The rest: https://github.com/matlab/matlab-agentic-toolkit/blob/HEAD/skills-catalog/automotive/roadrunner-rrhd-authoring/SKILL.md