What is the key difference between Firmament and Firmament?

Firmament belongs to the Developer Tools category with cloud HTTP/SSE execution, while Firmament belongs to the Developer Tools category with local stdio execution.

How do I install Firmament or Firmament 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 Firmament and Firmament free or paid?

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

Which MCP server has more tools and community activity?

Firmament lists 0 tools with 0 views and 0 GitHub stars. Firmament lists 0 tools with 0 views and 0 GitHub stars.

Can I use both Firmament and Firmament 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 Firmament or Firmament 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 Firmament and Firmament free to use, or do they require API keys?

Firmament is listed under a Free / Open Source model with No auth required . Firmament 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 Firmament and Firmament at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both firmament and firmament-2 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, Firmament has a Quality Score of 30 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars. Firmament holds a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Firmament vs Firmament

In-depth architectural comparison of the Firmament and Firmament 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

Firmament

Developer Tools · Remote HTTP/SSE

Quality: 30/100 (Emerging) | Auth: No auth required

Firmament

Developer Tools · Local stdio

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

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

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

Choose Firmament 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 Firmament Details

Feature & Specification Comparison

Specification	F Firmament Developer Tools	F Firmament Developer Tools
Summary	Your team's shared, verified knowledge for AI agents: ask what's true, record what you learn.	Your team's shared, verified knowledge for AI agents: ask what's true, record what you learn.
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

Firmament Tools (0)

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

Firmament 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).

Firmament Configuration

mcpServers (Claude Desktop / Cursor)

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

Firmament Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "firmament-2": {
      "command": "npx",
      "args": [
        "-y",
        "firmament-2"
      ]
    }
  }
}

Frequently Asked Questions

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

More alternatives to Firmament More alternatives to Firmament Developer Tools category hub

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