AI Plugin IndexCatalog MCP vs Vexa
Catalog MCP and Vexa are both communication MCP servers. Vexa scores higher (98 vs 94 out of 100). Catalog MCP has more GitHub stars (17k), and Catalog MCP was updated more recently (yesterday). The table compares them side by side.
| Catalog MCP | Vexa | |
|---|---|---|
| Score | 94 / 100 | 98 / 100 |
| What it does | (experimental) A2UI MCP catalog: calls MCP tools and applies the A2UI messages found in their results and UI resources. | Meeting bot and transcripts for Google Meet, Teams and Zoom. Live or after, speakers labelled. |
| Publisher | Verified: npm:@a2ui | Verified: vexa.ai |
| Grades | Maintenance A, Licence A, Quality A | Maintenance A, Licence A, Quality A |
| npm downloads a week | Not on npm | Not on npm |
| Runs | Local | Remote |
| Works with | Claude Code, Claude Desktop, Cursor, Codex, Gemini CLI, VS Code, Windsurf | Claude Code, Claude Desktop, Cursor, Codex, Gemini CLI, VS Code, Windsurf, ChatGPT |
| GitHub stars | 16,778 | 2,892 |
| Last commit | 22 Oct 2026 | 11 Oct 2026 |
| Licence | Apache-2.0 | Apache-2.0 |
| Listed since | 22 Oct 2026 | 19 Oct 2026 |
| Install Catalog MCP | Install Vexa |
Questions
Is Catalog MCP or Vexa more popular?
Catalog MCP has more GitHub stars: 16,778.
Can I use Catalog MCP and Vexa together?
Yes. AI assistants can load several MCP servers at once. Install both and the assistant picks the right one for each task.