io.github.ChiR24/unreal-engine-mcp
NPM · UNREAL-ENGINE-MCP-SERVER
EngineWire: drive the Unreal Editor (UE 5.0-5.8): levels, Blueprints, UI, materials, VFX and more.
Available components
Last scanned (4 hours ago)
Scores higher than 33% of npm servers
Category Design and Media
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security100
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- No production dependencies, so there is no dependency health to assess. View diagnostics → Pass
Provenance & Transparency19
- Repository check failed: the declared repository URL redirects; it must resolve directly. See how to fix → View diagnostics → Fail
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 8 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability47
- AI-judged instruction clarity (poor).Fail
- Tool/resource definitions use about 94 tokens (~94/item across 1 items; 1 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management50
- Stability check failed: the tool surface changed between 0.6.0-beta-c and 0.6.0: 0 tool removals, 1 breaking changes, 0 additions. See how to fix → Fail
Tool Coverage67
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 0% of tool parameters carry a description.Fail
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 1 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 2 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 1 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 47 to 50.
- 31 Oct 26 −1
No change was recorded against any check on this day. Stability & Change Management went from 50 to 47.
- 28 Oct 26 +15
- Malware scan: unverified → pass ▲ security
- 27 Oct 26 −31
- Malware scan: pass → unverified ▼ security
- Stability: pass → fail ▼ security
- Tool coverage: 100% → 0% ▼ functional
- Schema quality: fail → pass ▲ functional
- Schema quality: excellent → poor functional
- Dependency health: 0.86 → pass functional
- Package version: 0.6.0-beta-f → 0.6.0 functional
- 25 Oct 26 +1
- Stability: 0.97 → pass security
- 24 Oct 26 −1
- Stability: pass → 0.97 functional
- 20 Oct 26 +14
- Stability: fail → pass ▲ security
- 16 Oct 26 −12
- Stability: 0.90 → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Stability: 0.90 → fail ▼ security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- Schema quality: 100 → unverified ▼ functional
- Package version: 0.6.0-beta-e → 0.6.0-beta-f functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Analysed npm/unreal-engine-mcp-server@0.6.0
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Dependencies 0 packages
| Packages resolved | 0 |
|---|---|
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
unreal ~51
Unreal Engine editor: operation search, describe, execute or configure. The editor has not been reached yet, so this is a placeholder; the full contract replaces it once the editor answers.
| Name | Type | Req | Description |
|---|---|---|---|
| operation | string | yes | – |
No output schema declared.
No examples provided.
How do I install the io.github.ChiR24/unreal-engine-mcp server?
io.github.ChiR24/unreal-engine-mcp runs locally as an npm package, launched with npx -y unreal-engine-mcp-server. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · unreal-engine-mcp-server
claude mcp add chir24-unreal-engine-mcp -- npx -y unreal-engine-mcp-server
What is the io.github.ChiR24/unreal-engine-mcp server?
io.github.ChiR24/unreal-engine-mcp is listed in the public MCP registry as io.github.ChiR24/unreal-engine-mcp. EngineWire: drive the Unreal Editor (UE 5.0-5.8): levels, Blueprints, UI, materials, VFX and more. This page covers its npm package (unreal-engine-mcp-server).
Is the io.github.ChiR24/unreal-engine-mcp server safe to use?
io.github.ChiR24/unreal-engine-mcp scores 65 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.ChiR24/unreal-engine-mcp server expose?
io.github.ChiR24/unreal-engine-mcp exposes 1 tool: unreal. Their descriptions and schemas cost roughly 51 tokens of context every time the server is loaded.
Is the io.github.ChiR24/unreal-engine-mcp server still maintained?
io.github.ChiR24/unreal-engine-mcp is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the io.github.ChiR24/unreal-engine-mcp server under?
io.github.ChiR24/unreal-engine-mcp declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.