AI Plugin IndexPubMed Search vs exa
PubMed Search and exa are both search and web MCP servers. exa scores higher (100 vs 67 out of 100). exa has more GitHub stars (5.1k), and PubMed Search was updated more recently (3 days ago). The table compares them side by side.
| PubMed Search | exa | |
|---|---|---|
| Score | 67 / 100 | 100 / 100 |
| What it does | Multi-source biomedical literature search: PubMed, Europe PMC, OpenAlex, full text, citations | Connect AI agents to Exa for web search, content fetching, and multi-step research. |
| Publisher | Community: u9401066 | Verified: exa.ai |
| Grades | Maintenance A, Licence F, Quality C | 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 | 28 | 5,142 |
| Last commit | 20 Oct 2026 | 19 Oct 2026 |
| Licence | NOASSERTION | MIT |
| Listed since | 20 Oct 2026 | 19 Oct 2026 |
| Install PubMed Search | Install exa |
Questions
Is PubMed Search or exa more popular?
exa has more GitHub stars: 5,142.
Can I use PubMed Search 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.