AI Plugin IndexArc UI vs exa
Arc UI and exa are both search and web MCP servers. exa scores higher (100 vs 93 out of 100). exa has more GitHub stars (5.1k), and exa was updated more recently (2 days ago). The table compares them side by side.
| Arc UI | exa | |
|---|---|---|
| Score | 93 / 100 | 100 / 100 |
| What it does | React components and blocks with motion. Search docs, props and shadcn install commands. | Connect AI agents to Exa for web search, content fetching, and multi-step research. |
| Publisher | Verified: uiarc.dev | Verified: exa.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 | Remote | Remote |
| Works with | Claude Code, Claude Desktop, Cursor, Codex, Gemini CLI, VS Code, Windsurf, ChatGPT | Claude Code, Claude Desktop, Cursor, Codex, Gemini CLI, VS Code, Windsurf, ChatGPT |
| GitHub stars | 839 | 5,142 |
| Last commit | 19 Oct 2026 | 19 Oct 2026 |
| Licence | MIT | MIT |
| Listed since | 19 Oct 2026 | 19 Oct 2026 |
| Install Arc UI | Install exa |
Questions
Is Arc UI or exa more popular?
exa has more GitHub stars: 5,142.
Can I use Arc UI and exa together?
Yes. AI assistants can load several MCP servers at once. Install both and the assistant picks the right one for each task.