MCP server

OpenCitations MCP Demo

hf/Geraldine/opencitations-MCP-demo

Checked 26 Oct 2026, 08:30 UTC · Hugging Face reports it asleep

Open citation counts and citing works from OpenCitations.

Asleep: wakes on first use

Website

https://geraldine-opencitations-mcp-demo.hf.space/gradio_api/mcp/

At a glance

Type: MCP server
Publisher: Not verified
Status: Asleep: wakes on first use
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:30 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http opencitations-mcp-demo https://geraldine-opencitations-mcp-demo.hf.space/gradio_api/mcp/

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.opencitations-mcp-demo]
url = "https://geraldine-opencitations-mcp-demo.hf.space/gradio_api/mcp/"

Gemini CLI

{"mcpServers":{"opencitations-mcp-demo":{"httpUrl":"https://geraldine-opencitations-mcp-demo.hf.space/gradio_api/mcp/"}}}

Cursor

{"mcpServers":{"opencitations-mcp-demo":{"url":"https://geraldine-opencitations-mcp-demo.hf.space/gradio_api/mcp/"}}}

VS Code

{"servers":{"opencitations-mcp-demo":{"type":"http","url":"https://geraldine-opencitations-mcp-demo.hf.space/gradio_api/mcp/"}}}

Antigravity

agy mcp add opencitations-mcp-demo https://geraldine-opencitations-mcp-demo.hf.space/gradio_api/mcp/

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"opencitations-mcp-demo","server_url":"https://geraldine-opencitations-mcp-demo.hf.space/gradio_api/mcp/","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"opencitations-mcp-demo","server_url":"https://geraldine-opencitations-mcp-demo.hf.space/gradio_api/mcp/"}

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