Emilia Protocol MCP Server

by emiliaprotocolio.github.emiliaprotocol/mcp-serverv2.1.4

Requires a named human's approval before irreversible agent actions such as payments or deploys, then issues an offline-verifiable Ed25519 trust receipt.

612Node.jsstdioofficial registry

context tax

queued

security

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cold start

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freshness

Active2d ago

Install Emilia Protocol MCP server

claude mcp add emilia-protocol -e EP_API_KEY='<ep-api-key>' -- npx -y @emilia-protocol/mcp-server

{
  "mcpServers": {
    "emilia-protocol": {
      "command": "npx",
      "args": [
        "-y",
        "@emilia-protocol/mcp-server"
      ],
      "env": {
        "EP_API_KEY": "<ep-api-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "emilia-protocol": {
      "command": "npx",
      "args": [
        "-y",
        "@emilia-protocol/mcp-server"
      ],
      "env": {
        "EP_API_KEY": "<ep-api-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "emilia-protocol": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@emilia-protocol/mcp-server"
      ],
      "env": {
        "EP_API_KEY": "<ep-api-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "emilia-protocol": {
      "command": "npx",
      "args": [
        "-y",
        "@emilia-protocol/mcp-server"
      ],
      "env": {
        "EP_API_KEY": "<ep-api-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
EP_API_KEY	—	yes	API key for live action-guard, signoff, and write operations. Public receipt lookup may work without it.
EP_INCLUDE_PROTOCOL_TOOLS	—	—	Set to true to advertise handshake, commit, and delegation tools in addition to the default three-tool action front door.
EP_INCLUDE_REGISTRY_TOOLS	—	—	Set to true to advertise the complete 36-tool legacy registry and reputation catalog.

Freshness

Active — last maintenance signal 2d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-07 · 2d ago · GitHub
Latest release
2026-03-27 · 7mo ago · GitHub · v1.0.0
Package published
no data · npm/PyPI
Registry entry updated
2026-10-04 · 5d ago · official registry · v2.1.4

FAQ

›How do I install the Emilia Protocol MCP server in Claude Code?

Run: claude mcp add emilia-protocol -e EP_API_KEY='<ep-api-key>' -- npx -y @emilia-protocol/mcp-server. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Emilia Protocol require an API key?

Yes. It expects EP_API_KEY, of which 1 is a secret.

›Can I use Emilia Protocol as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Emilia Protocol in the official MCP registry?

Yes, as io.github.emiliaprotocol/mcp-server.