AI Plugin Indexroblox-studio-mcp vs Harness
roblox-studio-mcp and Harness are both ai and llm tools MCP servers. Harness scores higher (95 vs 29 out of 100). Harness has more GitHub stars (1.3k), and Harness was updated more recently (4 days ago). The table compares them side by side.
| roblox-studio-mcp | Harness | |
|---|---|---|
| Score | 29 / 100 | 95 / 100 |
| What it does | Connect AI assistants to Roblox Studio — manipulate the DataModel with 14 tools | Start Claude Code and Codex agents the person can watch, wait for them and read their answers. |
| Publisher | Community: Justice219 | Verified: harness.autonomous.ai |
| Grades | Maintenance D, Licence F, Quality C | Maintenance A, Licence A, Quality A |
| npm downloads a week | Not on npm | Not on npm |
| Runs | Local | Local |
| Works with | Claude Code, Claude Desktop, Cursor, Codex, Gemini CLI, VS Code, Windsurf | Claude Code, Claude Desktop, Cursor, Codex, Gemini CLI, VS Code, Windsurf |
| GitHub stars | 2 | 1,320 |
| Last commit | 11 Feb 2026 | 19 Oct 2026 |
| Licence | None found | MIT |
| Listed since | 19 Oct 2026 | 19 Oct 2026 |
| Install roblox-studio-mcp | Install Harness |
Questions
Is roblox-studio-mcp or Harness more popular?
Harness has more GitHub stars: 1,320.
Can I use roblox-studio-mcp and Harness together?
Yes. AI assistants can load several MCP servers at once. Install both and the assistant picks the right one for each task.