AI Plugin Indexsolana-x402-compliance vs Harness
solana-x402-compliance and Harness are both ai and llm tools MCP servers. Harness scores higher (95 vs 74 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.
| solana-x402-compliance | Harness | |
|---|---|---|
| Score | 74 / 100 | 95 / 100 |
| What it does | RFC 9110 x402 Solana compliance screening and micropayments gateway for AI agents. | Start Claude Code and Codex agents the person can watch, wait for them and read their answers. |
| Publisher | Community: msantagiulianab | Verified: harness.autonomous.ai |
| Grades | Maintenance A, Licence A, Quality C | Maintenance A, Licence A, Quality A |
| npm downloads a week | 68 | 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 | 0 | 1,320 |
| Last commit | 25 Sept 2026 | 19 Oct 2026 |
| Licence | Apache-2.0 | MIT |
| Listed since | 19 Oct 2026 | 19 Oct 2026 |
| Install solana-x402-compliance | Install Harness |
Questions
Is solana-x402-compliance or Harness more popular?
Harness has more GitHub stars: 1,320.
Can I use solana-x402-compliance 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.