build-cli
FreeBuild the unity-mcp-cli TypeScript CLI tool and link it globally for terminal use.
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IvanMurzak/Unity-MCP4.5KUpdated Oct 19, 2026
FreePublished on GitHub
ping
Lightweight readiness probe. Returns the input `message` echoed back, or `'pong'` when omitted. Useful for CLI health checks and SignalR connectivity smoke tests.
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Review the instructions the agent will receive before you install.
Ping
Lightweight readiness probe. Returns the input message or 'pong' if omitted.
Inputs
message(optional) — when present, echoed back verbatim.
Behavior
No I/O, no Unity API calls — pure echo. Ideal for measuring round-trip latency or confirming the MCP transport is alive before invoking a heavier tool.
How to Call
unity-mcp-cli run-system-tool ping --input '{
"message": "string_value"
}'
For complex input (multi-line strings, code), save the JSON to a file and use:
unity-mcp-cli run-system-tool ping --input-file args.jsonOr pipe via stdin (recommended):
unity-mcp-cli run-system-tool ping --input-file - <<'EOF' {"param": "value"} EOF
Troubleshooting
If unity-mcp-cli is not found, either install it globally (npm install -g unity-mcp-cli) or use npx unity-mcp-cli instead.
Read the /unity-initial-setup skill for detailed installation instructions.
Input
| Name | Type | Required | Description |
|---|---|---|---|
message | string | No | Optional message to echo back. |
Input JSON Schema
{
"type": "object",
"properties": {
"message": {
"type": "string"
}
}
}
Output
Output JSON Schema
{
"type": "object",
"properties": {
"result": {
"type": "string"
}
},
"required": [
"result"
]
}
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More skills from this repository
Review and resolve PR comments from GitHub. Validates each comment, fixes legitimate issues.
The English summary is being prepared. Showing the original description.
IvanMurzak/Unity-MCP4.5KUpdated Oct 19, 2026
package-add
FreeInstall a Unity package from the registry, a Git URL, or a local path. Modifies `manifest.json` and triggers package resolution; may also trigger a domain reload — the final result is delivered after the reload via the request's `requestId`. Use 'package-search' / 'package-list' for discovery first.
The English summary is being prepared. Showing the original description.
IvanMurzak/Unity-MCP4.5KUpdated Oct 19, 2026
package-list
FreeList all UPM packages installed in the Unity project — name, version, source, description. Optionally filter by source (registry, embedded, local, git, built-in, local tarball), by name/display/description substring, and by direct-dependency-only.
The English summary is being prepared. Showing the original description.
IvanMurzak/Unity-MCP4.5KUpdated Oct 19, 2026
package-remove
FreeUninstall a UPM package from the Unity project. Modifies `manifest.json` and may trigger a domain reload — the final result is delivered after the reload via the request's `requestId`. Built-in packages and packages that are dependencies of others cannot be removed. Use 'package-list' to list installed packages first.
The English summary is being prepared. Showing the original description.
IvanMurzak/Unity-MCP4.5KUpdated Oct 19, 2026
package-search
FreeSearch Unity's package registry plus locally installed packages (Git, local, embedded sources) by query string. Returns available versions and installation status. Online mode fetches exact matches from the live registry then supplements with cached substring matches.
The English summary is being prepared. Showing the original description.
IvanMurzak/Unity-MCP4.5KUpdated Oct 19, 2026