Firefly MCP vs Sevalla Hosting MCP

In-depth architectural comparison of the Firefly MCP and Sevalla Hosting 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.

Which MCP Server Should You Choose?

Choose Firefly MCP when:

• You need dedicated capabilities in the Cloud Platforms 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: FIREFLY_ACCESS_KEY, FIREFLY_SECRET_KEY.
• Primary tools included: Cloud and SaaS resource discovery, Resource management through Firefly, Infrastructure as Code generation.

Explore Firefly MCP Details

Choose Sevalla Hosting MCP when:

• You need dedicated capabilities in the Cloud Platforms domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: OAuth 2.0 (Free / Open Source).
• Primary tools included: Two-tool design: search OpenAPI spec and execute code, Sandboxed V8 isolate for secure JavaScript execution, OAuth-based authentication with no API key configuration.

Feature & Specification Comparison

Specification	Firefly MCP gofireflyio Cloud Platforms	Sevalla Hosting MCP sevalla-hosting Cloud Platforms
Summary	Integrates, discovers, manages, and codifies cloud resources with Firefly.	Manage your entire Sevalla cloud infrastructure from AI agents. Hosted remote server with OAuth — connect in one click, no API keys to configure.
Category & Scope	Cloud Platforms

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": {
    "gofireflyio-firefly-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@fireflyai/firefly-mcp"
      ],
      "env": {
        "FIREFLY_ACCESS_KEY": "YOUR_FIREFLY_ACCESS_KEY_HERE",
        "FIREFLY_SECRET_KEY": "YOUR_FIREFLY_SECRET_KEY_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "sevalla-hosting-mcp": {
      "url": "https://mcp.sevalla.com/mcp"
    }
  }
}

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