AI Plugin IndexMCP Js vs mockserver
MCP Js and mockserver are both developer tools MCP servers. mockserver scores higher (100 vs 94 out of 100). MCP Js has more GitHub stars (13k), and MCP Js was updated more recently (3 days ago). The table compares them side by side.
| MCP Js | mockserver | |
|---|---|---|
| Score | 94 / 100 | 100 / 100 |
| What it does | Pure Node/JS Model Context Protocol (MCP) server for PlantUML, powered by the TeaVM-compiled engine. No Java runtime required. | Mock, record/replay, verify and chaos-test any HTTP, REST, gRPC or LLM dependency over MCP. |
| Publisher | Verified: npm:@plantuml | Verified: mock-server.com |
| Grades | Maintenance A, Licence A, Quality A | Maintenance A, Licence A, Quality A |
| npm downloads a week | 241 | 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 | 13,375 | 4,993 |
| Last commit | 19 Oct 2026 | 19 Oct 2026 |
| Licence | MIT | Apache-2.0 |
| Listed since | 20 Oct 2026 | 19 Oct 2026 |
| Install MCP Js | Install mockserver |
Questions
Is MCP Js or mockserver more popular?
MCP Js has more GitHub stars: 13,375.
Can I use MCP Js 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.