AI Plugin IndexGemini MCP Tool vs Harness
Gemini MCP Tool and Harness are both ai and llm tools MCP servers. Harness scores higher (95 vs 77 out of 100). Gemini MCP Tool has more GitHub stars (2.3k), and Harness was updated more recently (4 days ago). The table compares them side by side.
| Gemini MCP Tool | Harness | |
|---|---|---|
| Score | 77 / 100 | 95 / 100 |
| What it does | MCP server for Gemini CLI integration | Start Claude Code and Codex agents the person can watch, wait for them and read their answers. |
| Publisher | Verified: npm:gemini-mcp-tool | Verified: harness.autonomous.ai |
| Grades | Maintenance C, Licence A, Quality B | Maintenance A, Licence A, Quality A |
| npm downloads a week | 1,822 | 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 | 2,290 | 1,320 |
| Last commit | 21 Jul 2026 | 19 Oct 2026 |
| Licence | MIT | MIT |
| Listed since | 20 Oct 2026 | 19 Oct 2026 |
| Install Gemini MCP Tool | Install Harness |
Questions
Is Gemini MCP Tool or Harness more popular?
Gemini MCP Tool has more GitHub stars: 2,290.
Can I use Gemini MCP Tool 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.