What is the key difference between Cite Caddy and Research Hub?

Cite Caddy belongs to the Research category with local stdio execution, while Research Hub belongs to the Research category with local stdio execution.

How do I install Cite Caddy or Research Hub in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Cite Caddy and Research Hub free or paid?

Cite Caddy operates under a Free / Open Source model (No auth required). Research Hub operates under a Free / Open Source model (API Key required).

Which MCP server has more tools and community activity?

Cite Caddy lists 39 tools with 1 views and 0 GitHub stars. Research Hub lists 6 tools with 2 views and 59 GitHub stars.

Can I use both Cite Caddy and Research Hub together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Cite Caddy vs Research Hub

In-depth architectural comparison of the Cite Caddy and Research Hub MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Cite Caddy

Research · Local stdio

Quality: 44/100 (Fair) | Auth: No auth required

Research Hub

Research · Local stdio

Quality: 56/100 (Good) | Auth: API Key required

Verdict Summary: Choose Cite Caddy if you need specialized Research tools running via a local process. Choose Research Hub if your workspace requires Research integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Cite Caddy when:

You need dedicated capabilities in the Research domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
You have access to required keys: ZOTERO_LIBRARY_ID, ZOTERO_LIBRARY_TYPE, ZOTERO_API_KEY, MCP_TOKEN_STORE_KEY, MCP_PUBLIC_URL, MCP_DATA_DIR.
Primary tools included: search_items, get_item, list_collections.

Explore Cite Caddy Details

Choose Research Hub when:

You need dedicated capabilities in the Research domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (Free / Open Source).
You have access to required keys: ZOTERO_API_KEY, ZOTERO_LIBRARY_ID, SEMANTIC_SCHOLAR_API_KEY, SEMANTIC_SCHOLAR_RPS, TAVILY_API_KEY, BRAVE_API_KEY.

Feature & Specification Comparison

Specification	Cite Caddy Research	Research Hub WenyuChiou Research
Summary
Category & Scope	Research	Research
Quality signal

Tools & Capabilities Breakdown

Cite Caddy Tools (39)

search_items

query` defaults to Zotero's quick search (title/creator/year); `full_text=True` also matches indexed content of attached files/notes (`qmode="everything"`), requires non-empty `query`. Each result's `creators` is a list of `{creatorType, firstName, lastName}` (or `{creatorType, name}` for single-fi…

get_item

creators` shape as above.

list_collections

list_tags

list_trash

creators` shape as above.

list_saved_searches

list_groups

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Cite Caddy Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "cite-caddy": {
      "command": "npx",
      "args": [
        "-y",
        "cite-caddy"
      ],
      "env": {
        "ZOTERO_LIBRARY_ID": "YOUR_ZOTERO_LIBRARY_ID_HERE",
        "ZOTERO_LIBRARY_TYPE": "YOUR_ZOTERO_LIBRARY_TYPE_HERE",
        "ZOTERO_API_KEY": "YOUR_ZOTERO_API_KEY_HERE",
        "MCP_TOKEN_STORE_KEY": "YOUR_MCP_TOKEN_STORE_KEY_HERE",
        "MCP_PUBLIC_URL": "YOUR_MCP_PUBLIC_URL_HERE",
        "MCP_DATA_DIR": "YOUR_MCP_DATA_DIR_HERE"
      }
    }
  }
}

Research Hub Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "wenyuchiou-research-hub": {
      "command": "uvx",
      "args": [
        "research-hub-pipeline"
      ],
      "env": {
        "ZOTERO_API_KEY": "YOUR_ZOTERO_API_KEY_HERE",
        "ZOTERO_LIBRARY_ID": "YOUR_ZOTERO_LIBRARY_ID_HERE",
        "SEMANTIC_SCHOLAR_API_KEY": "YOUR_SEMANTIC_SCHOLAR_API_KEY_HERE",
        "SEMANTIC_SCHOLAR_RPS": "YOUR_SEMANTIC_SCHOLAR_RPS_HERE",
        "TAVILY_API_KEY": "YOUR_TAVILY_API_KEY_HERE",
        "BRAVE_API_KEY": "YOUR_BRAVE_API_KEY_HERE"
      }
    }
  }
}

Frequently Asked Questions

Cite Caddy is categorized under Research and uses a local stdio subprocess. In contrast, Research Hub belongs to Research using local stdio subprocess. Select Cite Caddy when you need capabilities focused on research and Research Hub when you require tools for research.

More alternatives to Cite Caddy More alternatives to Research Hub Research category hub