ue-cli

Original：🇺🇸 English

Translated

Unreal Engine: Control the editor via Remote Control API.

2installs

Added on2026-03-12

NPX Install

npx skill4agent add banab4/ue-cli ue-cli

CLI for controlling Unreal Engine Editor via Remote Control API (HTTP :30010).

Command	Description
`ue-cli call <objectPath> <functionName> [--params '{}']`	Call a function
`ue-cli get <objectPath> <propertyName>`	Read a property
`ue-cli set <objectPath> <propertyName> --value '{}'`	Write a property
`ue-cli describe <objectPath>`	Get object schema

Command	Description
`ue-cli discover`	Browse available objects/functions (offline, from GitHub)
`ue-cli discover --detail <objectPath>`	Show function signatures with examples
`ue-cli discover --object <keyword>`	Filter by class name
`ue-cli discover --category <cat>`	Filter by category (subsystem, library)
`ue-cli info`	List all API routes (online, from UE)
`ue-cli search --query '{}'`	Search assets (online, from UE)
`ue-cli describe <objectPath>`	Full object schema (online, from UE)

Command	Description
`ue-cli script <name> --params '{}'`	Execute a bundled Python template
`ue-cli script --list`	List available templates with parameters

Command	Description
`ue-cli batch --requests '[...]'`	Execute multiple requests

Use
```
ue-cli info
```
to check API connectivity
Use
```
ue-cli discover
```
to find available objects and functions (offline — no UE connection needed)
Use
```
ue-cli describe <objectPath>
```
for full schema when exact parameter details are needed (online)
Use
```
ue-cli get
```
for reads,
```
ue-cli call
```
/
```
ue-cli set
```
for writes
For complex operations (BP creation, node wiring, UMG widgets), use
```
ue-cli script
```

Flag	Description
`--host <url>`	UE host (default: http://localhost:30010)
`--dry-run`	Preview HTTP request without sending
`--force`	Skip confirmation for write commands
`--timeout <ms>`	HTTP timeout (default: 5000)
`--verbose`	Print request/response headers
`--transaction`	Generate undo transaction (call, set)

[!CAUTION] Write commands modify editor state and are hard to undo. Use
--dry-run
first for unfamiliar operations.