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Mobile Dev Debug Tool

Category: Engineering  ·  Sub-category: mobile  ·  Last updated:
type:debug
Use when inspecting or reporting the state of the running Decentraland Godot Explorer client — on desktop or on a mobile device (iOS/Android) — over the unified scene-inspector debug-hub (`cargo run -- debug-hub`; device port 9231, consumer port 9230) that the client dials out to. Covers the SCENE_INSPECTOR_CMD JSON protocol, the five trees (`scene`/`entity`, `ui_scene`/`ui_entity`, `avatars`/`avatar`, `app_ui`, `ping`/`scenes`), the `focus` keyboard-focus tracker, the `log`/`network` streams, the shared `filters` dict, the `websocat` helper scripts (`scripts/unified.sh`, `unified-tail.sh`), and the wiring across `godot/src/tool/debug_server/`, `scene_inspector_bridge.gd` and the Rust `SceneManager::debug_*` / `AvatarScene::debug_*` hooks. Also covers the `eval` command for running arbitrary GDScript against the live client (non-production only). Trigger when the user asks what state the running app/client is in (what scenes/realm are loaded, where the avatar is, what the UI is showing — desktop or on-device/mobile/iOS/Android), asks to connect to or host the debug-hub, or mentions the scene-inspector channel, debug-hub, port 9230/9231, `DebugWs`, `debug_collector`, websocat against the client, or running/evaluating GDScript against the running client.
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

A single WebSocket channel exposes live client state (scenes / entities / UI / avatars / focus), a log/network/lifecycle stream, and an eval command that runs arbitrary GDScript — reachable on any platform, including iOS/Android devices that can't be dialed into. The client dials out to a desktop debug-hub; local tools (AI / websocat) connect to the hub's consumer port.

What this skill does

Mobile Dev Debug Tool is a community-contributed Claude Code skill in the mobile sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/mobile-dev-debug-tool/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when inspecting or reporting the state of the running Decentraland Godot Explorer client — on desktop or on a mobile device (iOS/Android) — over the unified scene-inspector debug-hub (`cargo run -- debug-hub`; device port 9231, consumer port 9230) that the client dials out to. Covers the SCENE_INSPECTOR_CMD JSON protocol, the five trees (`scene`/`entity`, `ui_scene`/`ui_entity`, `avatars`/`avatar`, `app_ui`, `ping`/`scenes`), the `focus` keyboard-focus tracker, the `log`/`network` streams, the shared `filters` dict, the `websocat` helper scripts (`scripts/unified.

Who uses this skill

The Mobile Dev Debug Tool Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 153,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/mobile-dev-debug-tool
curl -L https://claudskills.com/skills/mobile-dev-debug-tool/SKILL.md \
  -o ~/.claude/skills/mobile-dev-debug-tool/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/mobile-dev-debug-tool/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/mobile-dev-debug-tool/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\mobile-dev-debug-tool\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Mobile Dev Debug Tool Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/mobile-dev-debug-tool/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Mobile Dev Debug Tool skill do?
Use when inspecting or reporting the state of the running Decentraland Godot Explorer client — on desktop or on a mobile device (iOS/Android) — over the unified scene-inspector debug-hub (`cargo run -- debug-hub`; device port 9231, consumer port 9230) that the client dials out to. Covers the SCENE_INSPECTOR_CMD JSON protocol, the five trees (`scene`/`entity`, `ui_scene`/`ui_entity`, `avatars`/`avatar`, `app_ui`, `ping`/`scenes`), the `focus` keyboard-focus tracker, the `log`/`network` streams, the shared `filters` dict, the `websocat` helper scripts (`scripts/unified.sh`, `unified-tail.sh`), and the wiring across `godot/src/tool/debug_server/`, `scene_inspector_bridge.gd` and the Rust `SceneManager::debug_*` / `AvatarScene::debug_*` hooks. Also covers the `eval` command for running arbitrary GDScript against the live client (non-production only). Trigger when the user asks what state the running app/client is in (what scenes/realm are loaded, where the avatar is, what the UI is showing — desktop or on-device/mobile/iOS/Android), asks to connect to or host the debug-hub, or mentions the scene-inspector channel, debug-hub, port 9230/9231, `DebugWs`, `debug_collector`, websocat against the client, or running/evaluating GDScript against the running client.
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Mobile Dev Debug Tool skill?
Use Mobile Dev Debug Tool when your Claude Code task falls under the Engineering category — specifically in the mobile area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Mobile Dev Debug Tool" or describe the task and let Claude pick). Browse related skills at /category/engineering/.
What is a Claude Code skill and how does the Mobile Dev Debug Tool skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Mobile Dev Debug Tool is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
decentraland. (2026). Mobile Dev Debug Tool [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/mobile-dev-debug-tool/
BibTeX
@misc{mobile-dev-debug-tool-2026,
  author    = {decentraland},
  title     = {Mobile Dev Debug Tool [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/mobile-dev-debug-tool/}
}

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Security scan

Grade A · scanned 2026-07-18 — free static scan against the OWASP Agentic Skills Top 10.

The scan flagged 1 of 10 categories (network), including lower-severity patterns. Patterns shown inside code fences are weighted as examples rather than instructions — read the grading methodology for what this does and does not guarantee.

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