What is the key difference between Cruxible Core and Hex Graph?

Cruxible Core belongs to the Developer Tools category with local stdio execution, while Hex Graph belongs to the Developer Tools category with cloud HTTP/SSE execution.

How do I install Cruxible Core or Hex Graph 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 Cruxible Core and Hex Graph free or paid?

Cruxible Core operates under a Free / Open Source model (No auth required). Hex Graph operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Cruxible Core lists 0 tools with 0 views and 16 GitHub stars. Hex Graph lists 0 tools with 0 views and 559 GitHub stars.

Can I use both Cruxible Core and Hex Graph 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

Cruxible Core vs Hex Graph

In-depth architectural comparison of the Cruxible Core and Hex Graph 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

Cruxible Core

Developer Tools · Local stdio

Quality: 39/100 (Fair) | Auth: No auth required

Hex Graph

Developer Tools · Remote HTTP/SSE

Quality: 43/100 (Fair) | Auth: No auth required

Verdict Summary: Choose Cruxible Core if you need specialized Developer Tools tools running via a local process. Choose Hex Graph if your workspace requires Developer Tools integration with remote web transport. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Cruxible Core when:

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

Explore Cruxible Core Details

Choose Hex Graph when:

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

Explore Hex Graph Details

Feature & Specification Comparison

Specification	Cruxible Core Developer Tools	Hex Graph Developer Tools
Summary	Deterministic decision engine with receipts. Define rules in YAML, query a graph, get proof.	Deterministic layered code graph MCP server with framework overlays and SCIP interop.
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

Cruxible Core Tools (0)

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

Hex Graph 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).

Cruxible Core Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "cruxible-core": {
      "command": "uvx",
      "args": [
        "cruxible"
      ]
    }
  }
}

Hex Graph Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "hex-graph": {
      "url": "https://agent-plugins.org/specification"
    }
  }
}

Frequently Asked Questions

Cruxible Core is categorized under Developer Tools and uses a local stdio subprocess. In contrast, Hex Graph belongs to Developer Tools using remote streaming HTTP/SSE transport. Select Cruxible Core when you need capabilities focused on developer tools and Hex Graph when you require tools for developer tools.

More alternatives to Cruxible Core More alternatives to Hex Graph Developer Tools category hub