What is the key difference between Demipass and Emilia Protocol?

Demipass belongs to the Security category with local stdio execution, while Emilia Protocol belongs to the Security category with local stdio execution.

How do I install Demipass or Emilia Protocol 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 Demipass and Emilia Protocol free or paid?

Demipass operates under a Free / Open Source model (No auth required). Emilia Protocol operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Demipass lists 21 tools with 0 views and 0 GitHub stars. Emilia Protocol lists 3 tools with 4 views and 617 GitHub stars.

Can I use both Demipass and Emilia Protocol 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.

Side-by-Side Model Context Protocol Comparison

Demipass vs Emilia Protocol

In-depth architectural comparison of the Demipass and Emilia Protocol 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

Demipass

Security · Local stdio

Quality: 48/100 (Fair) | Auth: No auth required

Emilia Protocol

Security · Local stdio

Quality: 71/100 (Great) | Auth: No auth required

Verdict Summary: Choose Demipass if you need specialized Security tools running via a local process. Choose Emilia Protocol if your workspace requires Security integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Demipass when:

You need dedicated capabilities in the Security domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: demipass_store, demipass_ssh, demipass_use.

Explore Demipass Details

Choose Emilia Protocol when:

You need dedicated capabilities in the Security domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: ep_guard_action, ep_check_signoff, ep_verify_receipt.

Explore Emilia Protocol Details

Feature & Specification Comparison

Specification	Demipass Security	Emilia Protocol emiliaprotocol Security
Summary	Credential custody for agents: use secrets blind (ssh/http/smtp/git/db), never in context.	Human sign-off + trust receipts for AI agents: requires a named human's approval before an irreversible action (payment release, record change, deploy), then mints an offline-verifiable Ed25519 Trust Receipt. Also exposes trust profiles, receipt verification, disputes, and delegation. Apache-2.0; policy engine formally verified. Install: npx -y @emilia-protocol/mcp-server.
Category & Scope

Tools & Capabilities Breakdown

Demipass Tools (21)

demipass_store

Deposit a secret — encrypted at rest, never returned

demipass_ssh

SSH via ref code — password injected server-side

demipass_use

Combined token request + execute in one call

demipass_search

Find secrets by name, type, or provider

demipass_list

List all secrets (names + metadata, never values)

demipass_expiring

List secrets expiring within N days

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).

Demipass Configuration

mcpServers (Claude Desktop / Cursor)

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

Emilia Protocol Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "emiliaprotocol-emilia-protocol": {
      "command": "npx",
      "args": [
        "-y",
        "@emilia-protocol/mcp-server"
      ]
    }
  }
}

Frequently Asked Questions

Demipass is categorized under Security and uses a local stdio subprocess. In contrast, Emilia Protocol belongs to Security using local stdio subprocess. Select Demipass when you need capabilities focused on security and Emilia Protocol when you require tools for security.

More alternatives to Demipass More alternatives to Emilia Protocol Security category hub