What is the key difference between Justicelibre and Regressguard?

Justicelibre belongs to the Legal category with cloud HTTP/SSE execution, while Regressguard belongs to the Legal category with local stdio execution.

How do I install Justicelibre or Regressguard 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 Justicelibre and Regressguard free or paid?

Justicelibre operates under a Free / Open Source model (No auth required). Regressguard operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Justicelibre lists 0 tools with 1 views and 6 GitHub stars. Regressguard lists 0 tools with 0 views and 0 GitHub stars.

Can I use both Justicelibre and Regressguard 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.

How do I install Justicelibre or Regressguard in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are Justicelibre and Regressguard free to use, or do they require API keys?

Justicelibre is listed under a Free / Open Source model with No auth required . Regressguard operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both Justicelibre and Regressguard at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both justicelibre and regressguard as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, Justicelibre has a Quality Score of 40 /100 ( Fair ) with 1 views, 0 installs, and 6 GitHub stars. Regressguard holds a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Justicelibre vs Regressguard

In-depth architectural comparison of the Justicelibre and Regressguard 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

Justicelibre

Legal · Remote HTTP/SSE

Quality: 40/100 (Fair) | Auth: No auth required

Regressguard

Legal · Local stdio

Quality: 27/100 (Emerging) | Auth: No auth required

Verdict Summary: Choose Justicelibre if you need specialized Legal tools running via a hosted cloud SSE transport. Choose Regressguard if your workspace requires Legal integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Justicelibre when:

You need dedicated capabilities in the Legal domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Justicelibre Details

Choose Regressguard when:

You need dedicated capabilities in the Legal domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Regressguard Details

Feature & Specification Comparison

Specification	J Justicelibre Legal	R Regressguard Legal
Summary	Free access to ~1M French administrative court decisions via MCP	Deterministic API regression checks for AI agents: snapshot a baseline, catch broken contracts.
Category & Scope	Legal	Legal
Quality signal

Tools & Capabilities Breakdown

Justicelibre Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Regressguard Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

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).

Justicelibre Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "justicelibre": {
      "url": "https://justicelibre.org](https://justicelibre.org/)**"
    }
  }
}

Regressguard Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "regressguard": {
      "command": "npx",
      "args": [
        "-y",
        "regressguard"
      ]
    }
  }
}

Frequently Asked Questions

Justicelibre is categorized under Legal and uses a remote streaming HTTP/SSE transport. In contrast, Regressguard belongs to Legal using local stdio subprocess. Select Justicelibre when you need capabilities focused on legal and Regressguard when you require tools for legal.

More alternatives to Justicelibre More alternatives to Regressguard Legal category hub