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How to add the Jina AI MCP server to Cursor
Server URL: https://mcp.jina.ai/v1
Sign-in: No sign-in. Paste the URL and it connects.
Our hands-on result: Partial 4 of 7 tasks passed, tested Oct 16, 2026 with MCP TypeScript SDK (reference client).
Cursor setup
File: ~/.cursor/mcp.json (or .cursor/mcp.json in a project)
{
"mcpServers": {
"jina": {
"url": "https://mcp.jina.ai/v1"
}
}
}- Save the file. The server shows a green dot in Cursor Settings, then MCP.
Page reading works without a key. Search tools need a free Jina API key, sent as Authorization: Bearer.
We ran the hands-on test in a reference client, not in Cursor. This config follows Cursor's documented format for remote (Streamable HTTP) servers. If it fails for you, tell us and we will retest.
Known problems and fixes
- MCP tool call times out on slow servers
- MCP tool says "Please set your API key" on a no-signup server
- MCP URL reader returns a 404 page as a normal result
Same server, other clients
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