unity-api-mcp: Instant, accurate Unity API lookups instead of expensive source file reads, saving your agent tokens, context

by Codeturion · MCP Server · ★ 67

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

How to install unity-api-mcp

pip install unity-api-mcp
pip install unity-api-mcp[ingest]

Taken from the project's README on GitHub.

Security audit verdict: SAFE · quality 72/100

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-documentationclaudecursorgame-developmentmcpmcp-servermodel-context-protocolunityunity2022

Quick Facts

Stars67
Forks6
LanguagePython
CategoryMCP Server
LicenseMIT
Quality Score72/100
Last Updated2026-10-26
Created2026-02-24
Platformsclaude-code, mcp, python
Est. Tokens~16k

About unity-api-mcp

unity-api-mcp MCP server that gives AI agents accurate Unity API documentation. Prevents hallucinated signatures, wrong namespaces, and deprecated API usage. Supports Unity 2022 LTS, 2023, and Unity 6 with separate databases for each version. Works with Claude Code, Cursor, Windsurf, or any MCP-compatible AI tool. No Unity installation required.

Compatible Skills

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

  • claude-code-game-development — semantic(0.19)+complementary+same_lang+similar_pop+shared_platform (52%)
  • gorilla — semantic(0.17)+complementary+rare_topics+same_lang+shared_platform (50%)

unity-api-mcp alternative? Top 6 similar tools

Looking for a unity-api-mcp alternative? If you're comparing unity-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.

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    Connect any MCP-compatible AI client (Claude Code, Cursor, Windsurf) to Unity or Godot. 275+ granular tools, a

  • glade-mcp-unity by Glade-tool · ⭐ 138

    Connect any MCP-compatible AI client (Claude Code, Cursor, Windsurf) to your Unity Editor. 235+ granular tools

  • coplay-unity-plugin by CoplayDev · ⭐ 156

    Unity plugin for Coplay

  • unity-mcp-plugin by AnkleBreaker-Studio · ⭐ 257

    Unity MCP Plugin (UPM) — Editor bridge for AI-assisted game development. Enables Claude, Cursor & MCP-compatib

  • Gopeak-godot-mcp by HaD0Yun · ⭐ 179

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

  • unity-mcp-pro-plugin by youichi-uda · ⭐ 82

    147 AI tools for Unity game development via MCP (Model Context Protocol). Connect Claude, Cursor, and AI assis

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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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