MCP100 IndexFramework
WatchlistCommunity implementation

VibeUE

by Kevin Buckley

Reviewed October 5, 2026

FrameworkSports & Entertainment

Watchlist tracking

Reviewed for relevance and future tracking value.

MCP100 Assessment

Watchlist / Tracking

Why we’re tracking it

Track Unreal-version and editor-tool compatibility as the expansion grows

Reviewed · Documentation review; complete setup workflow not independently tested

Best fit

Extending Unreal Engine 5.8 native MCP with deeper editor toolsets

What we know

Unreal Engine plugin that expands the engine's built-in MCP server with terrain, audio, animation, Niagara, UMG, gameplay and profiling toolsets.

Maintenance / activity evidence

  • Observed (UTC)Merge pull request 638 from kevinpbuckley/5-8

Tracking evidence observed Oct 5, 2026. These dated signals do not establish current maintenance. Reviewed enrichment confidence: high.

Activity source · commits ↗Activity source · releases ↗

Verification gaps / watch-outs

  • Installation and comprehensive security have not been independently audited.
  • Broad Unreal Editor project authority. Writes: Modify project assets; Terrain/animation/FX/UI changes.
  • Inherited from Unreal native MCP; optional terrain API key.
  • Sensitive access: Unreal project assets
  • The expansion can make broad editor/project changes through Unreal's native MCP endpoint.
Security source · repository notice ↗

Full authority, access and evidence limits are available in Review context and Access & risk.

Popularity

702 repository stars

Stars observed Sep 25, 2026.

Preserve any already-reviewed adoption metrics in MCP100. Batch 4 did not refresh package downloads because the package-stats provider had insufficient credits.

Preserve any already-reviewed adoption metrics in MCP100. Batch 4 did not refresh package downloads because the package-stats provider had insufficient credits.

All limitations / Review context

Which Unreal Engine versions and editor operations are currently supported?

The bounded assessment reviewed the official README, repository notices, security policy path, and security page for known material public-tracking blockers. No such blocker was identified. This is a public-tracking assessment, not an installation safety certification.

  • The expansion can make broad editor/project changes through Unreal's native MCP endpoint.
  • Broad Unreal Editor project authority.
  • Inherited from Unreal native MCP; optional terrain API key.
  • Project/editor assets are processed locally; terrain tools may call an external service.
  • Reviewed write actions: Modify project assets; Terrain/animation/FX/UI changes
  • Sensitive access: Unreal project assets
  • Installation, client compatibility and comprehensive security have not been independently audited. Authentication and access depend on the configured services.
  • A project-specific SECURITY.md policy was not available at the fetched official path; the review remains limited to published repository notices.
  • No installation, runtime, client matrix, or complete tool-contract audit was performed in this review.
  • The fetched official SECURITY.md path returned HTTP 404; it was not treated as positive evidence.
  • Requires Unreal Engine 5.8+ native MCP and Editor Tools first.
  • Real-world terrain tools use a free API key.

Original activity observations

  • 2026-10-01T21:27:28Z: Merge pull request 638 from kevinpbuckley/5-8
Technical identity
github.com/kevinpbuckley/vibeue
Reviewed resource type
Framework
Repository identity
kevinpbuckley/vibeue
Service endpoint
http://127.0.0.1:8000/mcp

Evidence & Sources

Evidence basis
Recorded source evidence
Setup runtime verification
Not independently runtime-tested by MCP100 for this setup workflow.

Reviewed · Latest source observation

  • GitHub repository ↗

    kevinpbuckley/vibeue

    Recorded repository material and project history.

    Includes references whose attribution is not established.