Unreal_mcp

Dependency freshness

Declared = lowest version the kit's dependency file (package.json, pyproject.toml or requirements.txt) allows. Latest = the npm "latest" tag or the newest PyPI release. TypeScript, the Stripe SDK, FastAPI and other 0.x packages are shown but not counted in the verdict.

What's in the stack

Testing

Vitest

Detected from declared dependencies. A listed package means it's installed, not necessarily fully wired up.

What the README says you get

• API
  HTTP or stdio transportHTTP or stdio
• Deploy
  Package buildsrun Python, and package builds
• Other
  Native C++ editor pluginthrough a native C++ editor plugin
• Other
  Token-protected local accessLocal and token-protected by default
• Other
  Unreal Engine 5.0–5.8 supportUnreal Engine 5.0 – 5.8
• Other
  Single unified MCP toolbehind a single MCP tool
• Other
  Plain-word capability searchThe assistant finds them by searching in plain words
• Other
  Level and actor spawningSpawn one actor or hundreds in a single call
• Other
  Blueprint event graphsbuild whole event graphs in one batch
• Other
  Materials and Niagara effectsNiagara effects and PCG graphs
• Other
  Viewport screenshotstake screenshots the model can see
• Other
  Consent-gated destructive actionsonly run with the `consentGrant` from `describe`
• Testing
  Play-In-Editor with synthetic inputRun Play-In-Editor with synthetic input
• UI
  UMG widget layoutlay out UMG widgets, with a preview image to check them

Extracted from the kit's README by a local AI model (deepseek-flash) on Oct 19, 2026. Every item is checked against an exact README quote. A README claim is the maker's description, not something we tested.