What is the key difference between Deep Research MCP and Legiscan MCP?

Deep Research MCP belongs to the Research category with local stdio execution, while Legiscan MCP belongs to the Research category with local stdio execution.

How do I install Deep Research MCP or Legiscan MCP 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 Deep Research MCP and Legiscan MCP free or paid?

Deep Research MCP operates under a BYOK (Pay Provider Direct) model (API Key required). Legiscan MCP operates under a Free / Open Source model (API Key required).

Which MCP server has more tools and community activity?

Deep Research MCP lists 6 tools with 5 views and 110 GitHub stars. Legiscan MCP lists 10 tools with 3 views and 10 GitHub stars.

Can I use both Deep Research MCP and Legiscan MCP 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

Deep Research MCP vs Legiscan MCP

In-depth architectural comparison of the Deep Research MCP and Legiscan MCP 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

Deep Research MCP

Research · Local stdio

Quality: 53/100 (Good) | Auth: API Key required

Legiscan MCP

Research · Local stdio

Quality: 61/100 (Good) | Auth: API Key required

Verdict Summary: Choose Deep Research MCP if you need specialized Research tools running via a local process. Choose Legiscan MCP 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 Deep Research MCP when:

You need dedicated capabilities in the Research domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (BYOK (Pay Provider Direct)).
You have access to required keys: RESEARCH_PROVIDER, RESEARCH_API_KEY, RESEARCH_BASE_URL, RESEARCH_MODEL, RESEARCH_TIMEOUT, RESEARCH_POLL_INTERVAL, OPENAI_API_KEY, GEMINI_API_KEY.
Primary tools included: Multi-provider deep research, OpenAI web search support, OpenAI Code Interpreter support.

Explore Deep Research MCP Details

Choose Legiscan MCP 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: .

Feature & Specification Comparison

Specification	Deep Research MCP pminervini Research	Legiscan MCP sh-patterson Research
Summary	Deep research MCP server for OpenAI Responses API or Open Deep Research (smolagents), with web search and code interpreter support.	Access legislative data from all 50 US states and Congress — search bills, get full text, track votes, and look up legislators via the LegiScan API.
Category & Scope	Research

Tools & Capabilities Breakdown

Deep Research MCP Tools (6)

Multi-provider deep research

OpenAI web search support

OpenAI Code Interpreter support

MCP tool entrypoints

Background task polling and status recovery

Terminal research interface

Legiscan MCP Tools (10)

legiscan_find_legislator

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).

Deep Research MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "pminervini-deep-research-mcp": {
      "command": "uvx",
      "args": [
        "--from"
      ],
      "env": {
        "RESEARCH_PROVIDER": "YOUR_RESEARCH_PROVIDER_HERE",
        "RESEARCH_API_KEY": "YOUR_RESEARCH_API_KEY_HERE",
        "RESEARCH_BASE_URL": "YOUR_RESEARCH_BASE_URL_HERE",
        "RESEARCH_MODEL": "YOUR_RESEARCH_MODEL_HERE",
        "RESEARCH_TIMEOUT": "YOUR_RESEARCH_TIMEOUT_HERE",
        "RESEARCH_POLL_INTERVAL": "YOUR_RESEARCH_POLL_INTERVAL_HERE",
        "OPENAI_API_KEY": "YOUR_OPENAI_API_KEY_HERE",
        "GEMINI_API_KEY": "YOUR_GEMINI_API_KEY_HERE"
      }
    }
  }
}

Legiscan MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "sh-patterson-legiscan-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "legiscan-mcp-server"
      ],
      "env": {
        "LEGISCAN_API_KEY": "YOUR_LEGISCAN_API_KEY_HERE"
      }
    }
  }
}

Frequently Asked Questions

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

More alternatives to Deep Research MCP More alternatives to Legiscan MCP Research category hub