Codeturion

Codeturion / unreal-api-mcp

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Instant, accurate Unreal Engine API lookups instead of expensive source file reads, saving your agent tokens, context, and hallucinations.

www.codeturion.me ai api-documentation claude cpp cursor
25
1
100% credibility
Found Mar 01, 2026 at 21 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
Python
AI Summary

A helper service that lets AI coding tools access precise Unreal Engine C++ documentation to avoid errors in code suggestions.

How It Works

1
🔍 Discover the Helper

While coding in Unreal Engine with your AI assistant, you notice it sometimes guesses wrong on code details like function names or file paths.

2
⚙️ Add to Your AI Tool

You simply tell your AI coding helper (like Claude or Cursor) to use this special Unreal guide by adding a quick note in its settings.

3
Choose Your Unreal Version
📁
Point to Project

Show it your project folder so it reads the version automatically.

🔢
Pick Version

Just type in the version number you need.

4
📥 Grab the Info Pack

On first try, it quickly downloads a ready-made pack of all Unreal code details to your computer – just once, super fast.

5
🛠️ AI Looks Up Perfect Info

Now your AI can instantly search for exact function details, include paths, class info, and warnings about old code.

✅ Code Right the First Time

You build your game features faster with zero wrong guesses, saving time and frustration on every project.

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Star Growth

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AI-Generated Review

What is unreal-api-mcp?

This Python MCP server delivers instant, accurate Unreal Engine C++ API lookups for AI agents, pulling from pre-built SQLite databases for UE 5.5, 5.6, and 5.7—no engine install needed. It solves token waste and hallucinations in tools like Claude Code or Cursor by offering tools for function signatures, include paths, class refs, searches, and deprecation checks. First run downloads a 43-50MB DB; queries hit in under 5ms.

Why is it gaining traction?

Benchmarks prove it slashes tokens 5-10x versus grep or file reads in AI workflows, with 100% accuracy on signatures and paths. Version auto-detection from env vars or .uproject files makes it dead simple, covering runtime/editor modules plus plugins like Niagara and GAS. Developers hook it into MCP configs for reliable, structured API data without context bloat.

Who should use this?

Unreal C++ programmers using AI agents for code gen, like prototyping character movement or Niagara effects. Teams on Cursor/Windsurf building UE5 projects who hate wrong includes or deprecated calls. Solo devs iterating fast on Gameplay Abilities without full source access.

Verdict

Grab it if you're doing AI-assisted Unreal work—solid docs and benchmarks make the low 14 stars and 1.0% credibility score forgivable for alpha stage. Still maturing, so test in non-prod first.

(187 words)

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