Firmament vs Hexa

In-depth architectural comparison of the Firmament and Hexa 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.

Which MCP Server Should You Choose?

Choose Firmament 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 Firmament Details

H

Choose Hexa 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 Hexa Details

Feature & Specification Comparison

Specification	Firmament Developer Tools	H Hexa Developer Tools
Summary	Your team's shared, verified knowledge for AI agents: ask what's true, record what you learn.	Shared company knowledge, workflows, and connected apps for the AIs your team already uses.
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

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).

{
  "mcpServers": {
    "firmament-2": {
      "url": "https://getfirmament.com"
    }
  }
}

{
  "mcpServers": {
    "hexa": {
      "url": "https://www.hexahq.ai/"
    }
  }
}

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