AI Plugin IndexClaims vs Harness
Claims and Harness are both ai and llm tools MCP servers. Harness scores higher (95 vs 94 out of 100). Claims has more GitHub stars (78k), and Claims was updated more recently (3 days ago). The table compares them side by side.
| Claims | Harness | |
|---|---|---|
| Score | 94 / 100 | 95 / 100 |
| What it does | Issue claiming and work coordination module for Claude Flow V3 | Start Claude Code and Codex agents the person can watch, wait for them and read their answers. |
| Publisher | Verified: npm:@claude-flow | Verified: harness.autonomous.ai |
| Grades | Maintenance A, Licence A, Quality A | Maintenance A, Licence A, Quality A |
| npm downloads a week | 38 | 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 | 77,500 | 1,320 |
| Last commit | 20 Oct 2026 | 19 Oct 2026 |
| Licence | MIT | MIT |
| Listed since | 20 Oct 2026 | 19 Oct 2026 |
| Install Claims | Install Harness |
Questions
Is Claims or Harness more popular?
Claims has more GitHub stars: 77,500.
Can I use Claims 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.