How do I install horizOn?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

How is the trust score calculated?

This listing scores 37 (Limited). The formula is published on the methodology page.

MCPpedia

horizOn MCP Server — Install for Claude, Cursor & VS Code | MCPpedia

horizOn MCP Server

Name: horizOn MCP Server
Author: projectmakersde

Docs, live API tools and prompts for the horizOn game backend in Godot, Unity and Unreal.

Tools Versions Alternatives

Registryprojectmakersde

37Limited

Install

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "projectmakersde-horizon-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "horizon-mcp@1.8.1"
      ],
      "env": {
        "HORIZON_API_KEY": "YOUR_HORIZON_API_KEY",
        "HORIZON_ACCOUNT_API_KEY": "YOUR_HORIZON_ACCOUNT_API_KEY",
        "HORIZON_BASE_URL": "https://horizon.pm"
      }
    }
  }
}

Install guide

Related servers

Codebase Memory

77Good

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

Registrydeusdata46.7K stars

Astria

71Good

Turn any codebase into a queryable knowledge graph — offline-first, zero API keys.

Environment

Name	Required	Notes
HORIZON_API_KEY	No	horizOn project API key for the live API tools. The documentation works without it. Secret.
HORIZON_ACCOUNT_API_KEY	No	horizOn account key for the dashboard admin tools. Secret.
HORIZON_BASE_URL	No	API base URL.

horizOn MCP Server

Install

Related servers

Codebase Memory

Astria

Environment

Tools

About

FAQ

Reviews

doc-scraper

Elfsight AI Chatbot

AndroJack MCP

twitterapi-io-mcp