Zoteus

Zoteus is a remote (hosted) MCP server: Zotero MCP server for Claude and ChatGPT: search, citations, safe writes, PDF passages and pages. Connect any MCP client to https://mcp.zoteus.com/mcp.

Claude CodeCodexAntigravity

commandprompt

Terminal

claude mcp add --transport http zoteus https://mcp.zoteus.com/mcp

Run in your project folder. Add --scope user to use it everywhere.

Open Settings → Connectors → Add custom connector, then paste https://mcp.zoteus.com/mcp.

Add to .cursor/mcp.json or your client's MCP config.

{
  "mcpServers": {
    "zoteus": {
      "type": "http",
      "url": "https://mcp.zoteus.com/mcp"
    }
  }
}

• Runtime: Nothing, it's hosted.
• MCP client: Claude Code, Codex, Antigravity, Claude Desktop, Cursor or any other client that speaks MCP over streamable HTTP.
• Environment variables: ZOTERO_API_KEY, ZOTEUS_LOCAL, ZOTEUS_ALLOW_DELETE