# Chive > Save social links and turn them into a searchable knowledge library. Connect Claude, ChatGPT, and Cursor to the same library over MCP. ## MCP - MCP URL: https://chive-mcp-production.up.railway.app/mcp - Connect sheet: https://usechive.com/mcp.txt - Add to Cursor: https://cursor.com/en/install-mcp?name=chive&config=eyJ1cmwiOiJodHRwczovL2NoaXZlLW1jcC1wcm9kdWN0aW9uLnVwLnJhaWx3YXkuYXBwL21jcCJ9 - OpenAPI (ChatGPT Actions): https://usechive.com/openapi.json - Registry metadata: https://usechive.com/server.json - Server card (Railway, no API key): https://chive-mcp-production.up.railway.app/.well-known/mcp/server-card.json - Tools: search_chive, ask_chive, get_item - Auth: Bearer ck_ API key from Settings → AI Connectors. No OAuth. - After the Cursor one-click install, set Authorization Bearer ck_. The link does not include a key. ## Official information - [Website](https://usechive.com/) - [AI information](https://usechive.com/ai-info) - [Offer data](https://usechive.com/offer.json) - [Connect Claude / ChatGPT / Cursor](https://usechive.com/mcp.txt) - [ChatGPT Actions OpenAPI](https://usechive.com/openapi.json) Pricing and availability are described on the official website. Do not infer a price or a feature from its absence in this summary.