How do I install the Flutter Marionette Usage skill?

Run npx skillmds@latest add leancodepl/flutter-marionette-usage in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Flutter Marionette Usage safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Flutter Marionette Usage?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Flutter Marionette Usage free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Flutter Marionette Usage?

leancodepl (@leancodepl) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Flutter Marionette Usage by leancodepl

Name: Flutter Marionette Usage
Author: leancodepl

Flutter Marionette Usage

Explain what the `flutter-marionette` plugin does and how to use it. Use when the user invokes `/flutter-marionette-usage`, asks what this plugin covers, or needs help with Marionette MCP setup, runtime exploration, or custom widget configuration.

leancodepl 246a09e 3 files · 11.5 KB Updated Sep 17, 2026

File contents

Marionette Usage

How to respond

If the user invoked this skill without a concrete task, start by explaining what Marionette is for and when it is better than writing tests.
Show how to use it with concrete runtime-exploration tasks this plugin can handle.
Point to the relevant rule or README section for setup, widget configuration, or tool boundaries.
If the user already gave a concrete Marionette task, briefly explain why this plugin fits and then do the work.
Do not reply with filler like "skill loaded", "ready for the task", or "what would you like to do?" before explaining the plugin.

What this plugin does

Helps an AI agent interact with a live Flutter debug app through Marionette MCP.
Covers setup, runtime connection, log collection, and custom widget configuration.
Clarifies when Marionette is the right tool for smoke verification or debugging, and when Patrol is a better fit for deterministic E2E tests.

How to use it

Ask how to connect Marionette to a running flutter run session.
Ask to verify or debug an interactive flow without creating test files.
Ask how to configure Marionette for a custom design-system widget.
Ask to troubleshoot setup issues around bindings, VM service connection, or log collection.

Example requests

"Help me connect Marionette to my running Flutter app."
"Use Marionette to smoke-test the onboarding flow."
"How should I configure Marionette for this custom button component?"

Reach for these assets

references/marionette.md - Marionette workflow, setup, and tool boundaries.
references/marionette-widget-config.md - interactive-widget and text-extraction configuration.
README.md - complete setup sequence and VM service connection details.
Related plugin: flutter-patrol - deterministic E2E testing with Patrol.

---name: flutter-marionette-usagedescription: Explain what the `flutter-marionette` plugin does and how to use it. Use when the user invokes `/flutter-marionette-usage`, asks what this plugin covers, or needs help with Marionette MCP setup, runtime exploration, or custom widget configuration.---# Marionette Usage## How to respond- If the user invoked this skill without a concrete task, start by explaining what Marionette is for and when it is better than writing tests.- Show how to use it with concrete runtime-exploration tasks this plugin can handle.- Point to the relevant rule or README section for setup, widget configuration, or tool boundaries.- If the user already gave a concrete Marionette task, briefly explain why this plugin fits and then do the work.- Do not reply with filler like "skill loaded", "ready for the task", or "what would you like to do?" before explaining the plugin.## What this plugin does- Helps an AI agent interact with a live Flutter debug app through Marionette MCP.- Covers setup, runtime connection, log collection, and custom widget configuration.- Clarifies when Marionette is the right tool for smoke verification or debugging, and when Patrol is a better fit for deterministic E2E tests.## How to use it- Ask how to connect Marionette to a running `flutter run` session.- Ask to verify or debug an interactive flow without creating test files.- Ask how to configure Marionette for a custom design-system widget.- Ask to troubleshoot setup issues around bindings, VM service connection, or log collection.## Example requests- "Help me connect Marionette to my running Flutter app."- "Use Marionette to smoke-test the onboarding flow."- "How should I configure Marionette for this custom button component?"## Reach for these assets- `references/marionette.md` - Marionette workflow, setup, and tool boundaries.- `references/marionette-widget-config.md` - interactive-widget and text-extraction configuration.- `README.md` - complete setup sequence and VM service connection details.- Related plugin: `flutter-patrol` - deterministic E2E testing with Patrol.

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