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Unity API Documentation MCP Server

local only

Unity API Documentation runs on your own machine — the client starts it, so there is no endpoint to ping. 148 installs a week from pypi. Last commit 27 Oct 2026.

Accurate Unity API docs (2022/2023/6) for AI agents. Prevents hallucinated signatures.

Installs per day peak 323 · avg 40 · -40% w/w
a month agotoday
148
Installs / week
pypi · unity-api-mcp
67
Stars
0 open issues
27 Oct 2026
Last commit
from GitHub
MIT
License
Python

Nothing serious here today

Today is the operative word: we check Unity API Documentation every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add unity-api-mcp -- uvx unity-api-mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "unity-api-mcp": {
      "command": "uvx",
      "args": [
        "unity-api-mcp"
      ]
    }
  }
}
~/.codex/config.toml
[mcp_servers.unity-api-mcp]
command = "uvx"
args = ["unity-api-mcp"]
.cursor/mcp.json
{
  "mcpServers": {
    "unity-api-mcp": {
      "command": "uvx",
      "args": [
        "unity-api-mcp"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "unity-api-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "unity-api-mcp"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: UNITY_VERSION (Unity version to serve: 2022, 2023, or 6 (default: auto-detect or 6)), UNITY_PROJECT_PATH (Path to Unity project for auto-detecting version from ProjectSettings/ProjectVersion.txt).

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Unity API Documentation — questions

Answers built from our own checks of this server.

Why is there no uptime for Unity API Documentation?
Unity API Documentation runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the pypi package unity-api-mcp was installed 148 times last week.
How do I connect Unity API Documentation?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls unity-api-mcp straight from pypi; nothing to host, nothing to sign up for.
How many people use Unity API Documentation?
The pypi package unity-api-mcp was installed 148 times in the last week. Week over week that is -40%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Unity API Documentation open source?
Yes — it is published under the MIT licence, written in Python and 67 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.