AI Plugin IndexPostman MCP Server vs Harness
Postman MCP Server and Harness are both ai and llm tools MCP servers. Harness scores higher (95 vs 94 out of 100). Harness has more GitHub stars (1.3k), and Harness was updated more recently (3 days ago). The table compares them side by side.
| Postman MCP Server | Harness | |
|---|---|---|
| Score | 94 / 100 | 95 / 100 |
| What it does | Give your AI agents trusted access to the full Postman platform. | Start Claude Code and Codex agents the person can watch, wait for them and read their answers. |
| Publisher | Verified: postman.com | Verified: harness.autonomous.ai |
| Grades | Maintenance A, Licence A, Quality B | Maintenance A, Licence A, Quality A |
| npm downloads a week | 8,497 | Not on npm |
| Runs | Local and remote | 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 | 324 | 1,320 |
| Last commit | 16 Oct 2026 | 19 Oct 2026 |
| Licence | Apache-2.0 | MIT |
| Listed since | 19 Oct 2026 | 19 Oct 2026 |
| Install Postman MCP Server | Install Harness |
Questions
Is Postman MCP Server or Harness more popular?
Harness has more GitHub stars: 1,320.
Can I use Postman MCP Server 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.