Baryon — Proton Mail via Bridge vs Formio MCP

In-depth architectural comparison of the Baryon — Proton Mail via Bridge and Formio 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 Baryon — Proton Mail via Bridge 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 Baryon — Proton Mail via Bridge Details

Choose Formio MCP 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 Formio MCP Details

Feature & Specification Comparison

Specification	Baryon — Proton Mail via Bridge Developer Tools	Formio MCP Developer Tools
Summary	Read Proton Mail and save drafts through your local Proton Mail Bridge.	Create and manage Form.io forms, resources, actions, roles, and projects from your AI agent.
Category & Scope	Developer Tools	Developer Tools

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": {
    "baryon-proton-mail-via-bridge": {
      "command": "npx",
      "args": [
        "-y",
        "baryon-proton-mail-via-bridge"
      ]
    }
  }
}

{
  "mcpServers": {
    "formio-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "skills"
      ]
    }
  }
}

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