unreal-api-mcp: Instant, accurate Unreal Engine API lookups instead of expensive source file reads, saving your agent tokens

by Codeturion · MCP Server · ★ 97

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

How to install unreal-api-mcp

pip install unreal-api-mcp

Taken from the project's README on GitHub.

Security audit verdict: SAFE · quality 73/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours.

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

aiapi-documentationclaudecppcursorgame-developmentmcpmcp-servermodel-context-protocolue5

Quick Facts

Stars97
Forks11
LanguagePython
CategoryMCP Server
LicenseMIT
Quality Score73/100
Last Updated2026-10-26
Created2026-02-26
Platformsclaude-code, mcp, python
Est. Tokens~16k

About unreal-api-mcp

unreal-api-mcp MCP server that gives AI agents accurate Unreal Engine C++ API documentation. Saves tokens, context, and time — prevents hallucinated signatures, wrong paths, and deprecated API usage. Works with Claude Code, Cursor, Windsurf, or any MCP-compatible AI tool. No Unreal Engine installation required. Check the supported versions.

Compatible Skills

These tools work well together with unreal-api-mcp for enhanced workflows:

  • unreal-mcp — semantic(0.66)+rare_topics+same_lang+similar_pop+shared_platform (67%)
  • UnrealClaude — semantic(0.70)+rare_topics+similar_pop+shared_platform (60%)
  • monolith — semantic(0.65)+rare_topics+similar_pop+shared_platform (58%)
  • UE5-MCP — semantic(0.68)+rare_topics+similar_pop+shared_platform (57%)
  • ue5-mcp — semantic(0.64)+rare_topics+similar_pop+shared_platform (56%)

unreal-api-mcp alternative? Top 6 similar tools

Looking for a unreal-api-mcp alternative? If you're comparing unreal-api-mcp with other mcp server tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

  • ue5-mcp-bridge by Natfii · ⭐ 65

    MCP server bridging AI assistants to Unreal Engine 5 editor

  • monolith by tumourlove · ⭐ 334

    MCP plugin for Unreal Engine 5.7 & 5.8 — gives AI assistants full read/write access to Blueprints, Materials,

  • Gopeak-godot-mcp by HaD0Yun · ⭐ 179

    GoPeak — The most comprehensive MCP server for Godot Engine. 95+ tools: scene management, GDScript LSP, DAP de

  • ue5-mcp by mirno-ehf · ⭐ 78

    Let AI edit your Unreal Engine Blueprints. MCP server plugin for Claude Code — describe what you want in plain

  • youtube-connector-mcp by ShellyDeng08 · ⭐ 71

    MCP server for YouTube — search videos, get transcripts, channels, and playlists. Works with Claude, Cursor &

  • weppy-roblox-mcp by hope1026 · ⭐ 71

    Roblox Studio MCP server & plugin for Claude Code, Cursor, Codex, and Gemini. AI-powered scripts, terrain, ass

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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