tumourlove / monolith
MCP plugin for Unreal Engine 5.7 & 5.8 — gives AI assistants full read/write access to Blueprints, Materials, Niagara, Animation, Mesh, AI, GAS, Logic Driver, ComboGraph, UI, Audio, plus Reflection Intelligence (decision / risk / C++ reflection / replication queries). 1,400+ actions across 25+ namespaces. Native C++, zero Python dependency.
Why this job: works in the areas we cover, but does not say which job it does
What it does
Most MCP integrations for Unreal register every action as a separate tool. That floods the AI's context window with hundreds of tool names before you've asked a single question — and the actually useful stuff gets buried. I built Monolith because I wanted my AI to spend its context on my problem, not on memorising a tool catalogue.
Get started
cd YourProject/Plugins
git clone https://github.com/tumourlove/monolith.git Monolith - Maintenance
- Active
- Last commit 22 days ago
- Stars
- 367
- +7 this week
- Licence
- MIT
- Allows business use
- Downloads for
- None listed
- No release files
- Latest version
- v0.24.0
- Released 22 days ago
- Built with
- C++
- 96% of the code
Is it looked after?
- Contributors
- 4
- Last 90 days
- Issues
- 93% closed
- 5 still open
- Pull requests
- 43 merged
- 8 waiting
- Releases
- 47
- 30+ in the last year
- Contributing guide (opens in new tab)
- Security policy (opens in new tab)
- No code of conduct
Similar repos
| Repo | Stars | Last commit | Licence | Downloads for |
|---|---|---|---|---|
| Italink / UnrealClientProtocol | 130 | 2 months ago | MIT | No downloads |
More: languages, topics and project record
Languages
- C++ 96%
- Python 2%
- PowerShell 1%
- C <1%
Topics
- ai
- ai-tools
- animation
- blueprint
- claude
- claude-code
- cursor
- material-editor
- mcp
- model-context-protocol
- niagara
- ue5-plugin
Project record
- JobOther AI tools
- StatusListed
- Commits639
- Forks95
- Watching8
- Stars in 28 days+42
- CreatedMar 6, 2026
- First seen by usNov 7, 2026
- CheckedNov 9, 2026