MCP server for interacting with the Scryfall MTG API
Nothing to run from here
Unreal Master is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
99/100
trust score
1
downloads a day
local
runs on your machine
67
downloads in 30d
What it does
MCP server bridging Claude AI to Unreal Engine — 188 tools across 37 domains for Blueprint, AI, materials, sequencer, and more.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user unreal-master-mcp '--' npx -y unreal-master-mcp-server
# 2 — ask your agent for something these tools do
# blueprint, compilation, file and 48 more
Unreal Master costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publishernot claimed
JAAll 1 server
jaguarcode1 server
1 category
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. This one runs on your machine: your client starts Unreal Master as a process under your own user, with your files and your network, so the tool surface below is what it can do to your computer rather than to a server somewhere else. Its scan result is on the Security tab — read the surface before you approve it.
Claude Codedeclared by this listing
This is a public server: you run it yourself and this marketplace is not in the path. You need Node.js — the current LTS (24) is the safe choice; npx comes with it. Claude Code registers it in one command; --scope user makes it available in every project. The '--' is in quotes so that PowerShell passes it on.
claude mcp add --scope user unreal-master-mcp '--' npx -y unreal-master-mcp-serverReconnect, or start a new session, and the tools appear in the model’s tool list.
Free on mcprush, and it runs from its publisher’s own package: this marketplace is not in the path, so there is no key of ours to hold and no card to add.
What it writes
One config entry your client uses to start the process locally. A local server runs with your file system and your network, which is why it is priced without metering.
What you approve
51 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
Blueprint graph creation, modification, and serialization
No parameter schema on file.
Blueprint and project compilation management
No parameter schema on file.
File system read, write, and search operations
No parameter schema on file.
Slate UI widget generation and validation
No parameter schema on file.
Editor chat and notification messaging
No parameter schema on file.
Python script execution in the Unreal Editor environment
No parameter schema on file.
Project structure, settings, plugins, and class hierarchy
No parameter schema on file.
Asset lifecycle management: create, duplicate, rename, delete, import, export
No parameter schema on file.
Content Browser browsing, searching, and validation
No parameter schema on file.
Actor spawning, properties, transforms, and components
No parameter schema on file.
Level creation, opening, saving, and world settings
No parameter schema on file.
Material creation, parameters, textures, and instances
No parameter schema on file.
Static and Skeletal Mesh info, materials, collision, and LODs
No parameter schema on file.
DataTable asset creation and row management
No parameter schema on file.
Animation montages, sequences, blend spaces, and skeleton info
No parameter schema on file.
Game Mode configuration and input action management
No parameter schema on file.
Source control status, checkout, and diff operations
No parameter schema on file.
Lightmap building, map checks, and content cooking
No parameter schema on file.
Console commands, output log, and performance statistics
No parameter schema on file.
Level Sequence creation, tracks, keyframes, and FBX import/export
No parameter schema on file.
Behavior Trees, Blackboards, NavMesh, and EQS for AI systems
No parameter schema on file.
UMG Widget Blueprint creation and UI element management
No parameter schema on file.
Batch editor operations and utility functions
No parameter schema on file.
Texture import, compression, render targets, and resize
No parameter schema on file.
Niagara particle system creation, emitters, and parameters
No parameter schema on file.
Audio import, Sound Cues, MetaSounds, and attenuation
No parameter schema on file.
Landscape creation, heightmap import/export, and material assignment
No parameter schema on file.
Physics Assets, collision profiles, physical materials, and constraints
No parameter schema on file.
World Partition configuration, data layers, and HLOD
No parameter schema on file.
Foliage type creation and placement property management
No parameter schema on file.
Curve asset creation and keyframe management
No parameter schema on file.
Procedural Content Generation graph creation and node management
No parameter schema on file.
GeometryScript mesh boolean and transform operations
No parameter schema on file.
High-level multi-step workflows for common Unreal development tasks
No parameter schema on file.
Static analysis for Blueprint complexity, asset health, performance, and conventions
No parameter schema on file.
Refactoring operations such as cross-project rename chains
No parameter schema on file.
Write content to a file in the Unreal project directory
No parameter schema on file.
Search for files within the Unreal project directory
No parameter schema on file.
Generate Slate widget code from a template or spec
No parameter schema on file.
Duplicate an existing asset
No parameter schema on file.
Rename an asset and update all references
No parameter schema on file.
Export an Unreal asset to an external format
No parameter schema on file.
Delete an actor from the current level
No parameter schema on file.
Select an actor in the editor viewport
No parameter schema on file.
Open an existing level in the editor
No parameter schema on file.
Save the current level
No parameter schema on file.
Check out files from source control for editing
No parameter schema on file.
Show the diff of modified files in source control
No parameter schema on file.
Open an existing Level Sequence in the Sequencer editor
No parameter schema on file.
Resize a Texture asset to new dimensions
No parameter schema on file.
Compile a Niagara system
No parameter schema on file.
Free
$0 forever
- Every tool, no call limit
- No card, and mcprush charges nothing for it
- Source published under MIT
- Runs on your machine — nothing of it reaches our gateway
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install Unreal Master or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
ATrust score 99 / 100
Release 0.5.5 · scanned 15 Oct 2026
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
Threat score100
Client score99
Findings1 threat · 0 capability
Capabilityminimal
Coveragesource
Verificationrepo
Surface digest4776591fc72a00334e6b4d64b581f24456178ddec481275f211c08455af45620
Score vectorthreat 100 → client 99
| Term | Level | What it prices | Points |
|---|---|---|---|
| capability-exposure | minimal | capability blast radius (minimal) — client exposure if the model is manipulated | −0 |
| verification-discount | repo | publisher verification (public source) — no provenance, but the source is public and inspectable | −1 |
| coverage-honesty | source | inspection depth (source) — how much of the target the scan could see | −0 |
score = clamp(round(threatScore − E_cap − E_ver − E_cov), 0, 100). No model, no opinion, no network call at scoring time: the same methodology version against the same bytes always produces this number, and every line above is a field of the report rather than a summary of it.
What the scan could actually read
A grade is only as meaningful as its coverage, so the scanner publishes its own depth before it publishes its result.
Tool surfacenot available
Implementation sourceread
Package metadataread
Live transportnot available
No tools were enumerated, so prompt-injection, capability and toxic-flow analysis had no tool surface to inspect. To grade a package’s real runtime tools, scan the running server: --command "npx -y <package>".
dist/tools/landscape/index.d.ts (1 KB) was not read: over the file-count budget.
Capability — what it could do if the model were manipulated
Tags derived from each tool’s schema and the implementation, not from what the tool calls itself. minimal is the level these add up to.
| Tool | Capability tags | Why the tag was assigned |
|---|---|---|
| No per-tool rows for this release — see the note below. | ||
No tool surface was enumerated, so there is nothing to attribute a capability to.
Toxic-flow graph
The lethal trifecta, checked as a graph rather than as a checklist: untrusted input, a sensitive source and an external sink have to meet before there is a path worth worrying about.
The public result for this release does not print the flow graph, so there is nothing to show here. That is not the same as "no paths were found": what the scan did read is above, under coverage.
Supply chain and provenance
Integrityfirst-seen
Surface digest4776591fc72a0033
Scanned2026-10-15
This is the first scan of this surface here, so there is nothing yet to compare it against.
Every result on this tab comes from one deterministic pass over the published package — offline, rule by rule, and auditable line by line above. Same methodology version, same bytes, same score.
Release history
Always latest — the install command names no version, so it installs the newest release when it runs; the current release on file is 0.5.5. Pin a release below and the command asks for exactly that one.
0.5.5
undated
latestNo release note was published with this version.
—
no reviews yet
Who can review
One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
Sign in to write one
Any signed-in account that does not publish Unreal Master can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
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Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.