Erbina vs Occasio

In-depth architectural comparison of the Erbina and Occasio 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 Erbina 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 Erbina Details

Choose Occasio 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 Occasio Details

Feature & Specification Comparison

Specification	Erbina Developer Tools	Occasio Developer Tools
Summary	Bootstrap, verify, and update CLI tools & MCP servers in Claude Code from recipes; audit scopes.	Tamper-evident, Sigstore-signed audit trail for Claude Code agents.
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": {
    "erbina": {
      "command": "npx",
      "args": [
        "-y",
        "erbina"
      ]
    }
  }
}

{
  "mcpServers": {
    "occasio": {
      "url": "http://127.0.0.1:3002"
    }
  }
}

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