What is the key difference between Shimguard and Emilia Protocol?

Shimguard 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 Shimguard 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 Shimguard and Emilia Protocol free or paid?

Shimguard 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?

Shimguard lists 6 tools with 1 views and 0 GitHub stars. Emilia Protocol lists 3 tools with 5 views and 612 GitHub stars.

Can I use both Shimguard 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

Shimguard vs Emilia Protocol

In-depth architectural comparison of the Shimguard 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

Shimguard

Security · Local stdio

Quality: 43/100 (Fair) | Auth: No auth required

Emilia Protocol

Security · Local stdio

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

Verdict Summary: Choose Shimguard 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 Shimguard 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: Single MCP run tool for ShimGuard CLI arguments, GitHub issue and pull-request merge verification, MATCH, MISMATCH, and UNVERIFIED verdicts.

Explore Shimguard 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	Shimguard Security	Emilia Protocol emiliaprotocol Security
Summary	Wraps the ShimGuard CLI as a single generic MCP tool for agent-shim provenance checks.	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

Shimguard Tools (6)

Single MCP run tool for ShimGuard CLI arguments

GitHub issue and pull-request merge verification

MATCH, MISMATCH, and UNVERIFIED verdicts

Optional repository code-pattern checks

Parsed JSON output with raw command streams

Optional GitHub token support

Emilia Protocol Tools (3)

ep_guard_action

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).

Shimguard Configuration

mcpServers (Claude Desktop / Cursor)

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

Emilia Protocol Configuration

mcpServers (Claude Desktop / Cursor)

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

Frequently Asked Questions

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

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