Openapi To Tools vs mockserver
Openapi To Tools and mockserver are both developer tools MCP servers. mockserver scores higher (100 vs 51 out of 100). mockserver has more GitHub stars (5.0k), and mockserver was updated more recently (2 days ago). The table compares them side by side.
| Openapi To Tools | mockserver | |
|---|---|---|
| Score | 51 / 100 | 100 / 100 |
| What it does | A tool to create MCP compliant tools from an OpenAPI Spec | Mock, record/replay, verify and chaos-test any HTTP, REST, gRPC or LLM dependency over MCP. |
| Publisher | Verified: npm:@buildwithlayer | Verified: mock-server.com |
| Grades | Maintenance F, Licence A, Quality D | Maintenance A, Licence A, Quality A |
| npm downloads a week | 1,847 | 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 | 4 | 4,993 |
| Last commit | 11 Jun 2025 | 19 Oct 2026 |
| Licence | UNLICENSED | Apache-2.0 |
| Listed since | 20 Oct 2026 | 19 Oct 2026 |
| Install Openapi To Tools | Install mockserver |
Questions
Is Openapi To Tools or mockserver more popular?
mockserver has more GitHub stars: 4,993.
Can I use Openapi To Tools and mockserver together?
Yes. AI assistants can load several MCP servers at once. Install both and the assistant picks the right one for each task.