Uloop Simulate Mouse Input

What it does

When your agent uses it

• Gameplay mouse clicks
• Long-press (LongPress)
• Movement delta (MoveDelta/SmoothDelta)

Example prompts

• “Input System Package (New)”
• “/uloop-simulate-mouse-input”

Workflow steps

7 steps, taken from the first numbered list in SKILL.md.

1. 1When checking what a screenshot coordinate would hit in 3D physics before clicking, run uloop simulate-mouse-input --dry-run --x --y first…
2. 2Ensure Unity is in PlayMode (use uloop control-play-mode --action Play if not) before injecting real mouse input
3. 3For Click/LongPress: determine the target Game View input position from annotated SimX/SimY, raycast-grid InputX/InputY, or raw image…
4. 4Execute the needed uloop simulate-mouse-input commands
5. 5Inspect the result with the lightest useful evidence: runtime state, logs, or a screenshot
6. 6When this input verifies a state transition, use Pause Point inspection from the section below as the standard frame proof
7. 7Report what happened and which evidence was used

What it can do on your machine

Read from SKILL.md and the folder at commit 7f0a400. It shows what the files ask for, not the result of running them.

• Tool permissions

  Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

  From allowed-tools in the SKILL.md frontmatter.

• Runs code

  No scripts in the folder and no shell commands in SKILL.md (its code samples are bash).

  From the folder's file list and the shell code blocks in SKILL.md.

• Network

  No URLs in SKILL.md.

  From URLs in SKILL.md, links to its own repository left out.

• Credentials

  Names no API keys, tokens, secrets or passwords.

  From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Uloop Simulate Mouse Input loads about 2k tokens when it runs, and up to ~2.8k if it reads all its reference files. Until then it costs about 123 tokens; SKILL.md has 788 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it

~123

When it runs · the whole SKILL.md, loaded when a task matches

~2k

With references · SKILL.md plus every file in references/, read only if the agent opens them

~2.8k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from CyberAgentGameEntertainment/NovaShader at commit 7f0a400, republished under its MIT licence (© CyberAgentGameEntertainment). 788 words, ~1,980 tokens.

name

uloop-simulate-mouse-input

description

Simulate Mouse.current input in PlayMode through Unity Input System. Use for gameplay mouse clicks, long-press (LongPress), movement delta (MoveDelta/SmoothDelta), or scroll. Use --dry-run to check what a Game View coordinate hits in 3D physics before clicking (works in EditMode; no Input System required). Use simulate-mouse-ui for UI. Requires the Input System package and Active Input Handling set to 'Input System Package (New)' or 'Both' (except --dry-run).

toolName

simulate-mouse-input

uloop simulate-mouse-input --action <action> [options]
uloop simulate-mouse-input --dry-run --x <x> --y <y> [--layer-mask <mask>] [--max-distance <distance>]

# Check what is under a screenshot coordinate
uloop simulate-mouse-input --dry-run --x 960 --y 540

# Check only specific layers
uloop simulate-mouse-input --dry-run --x 960 --y 540 --layer-mask 1

# Left-click at a representative Game View point (--button Right for right-click)
uloop simulate-mouse-input --action Click --x 400 --y 300

# Hold left-click for 2 seconds
uloop simulate-mouse-input --action LongPress --x 400 --y 300 --duration 2.0

# Scroll up (negative --scroll-y scrolls down)
uloop simulate-mouse-input --action Scroll --scroll-y 120

# Smooth camera pan right over 0.5 seconds
uloop simulate-mouse-input --action SmoothDelta --delta-x 300 --delta-y 0 --duration 0.5

© CyberAgentGameEntertainment, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file (references) in .claude/skills/uloop-simulate-mouse-input of CyberAgentGameEntertainment/NovaShader.

• SKILL.md
• references/output-and-coordinates.md

Open the folder on GitHubat commit 7f0a400

Used in 1 other repository

We found 3 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in CyberAgentGameEntertainment/NovaShader, which our catalogue first saw on October 7, 2026.

• hatayama/unity-cli-loop.agents/skills/uloop-simulate-mouse-input.claude/skills/uloop-simulate-mouse-input+1 more