Prophetkey Mcp

Overview

Prophetkey Mcp is a Model Context Protocol server that provides an encrypted local-first API key vault for AI agents. Keys are never exposed to external services—they remain secure on your machine while MCP-compatible AI assistants can request them when needed during conversations or agent runs.

The server runs locally via the npm package prophetkey-mcp, which communicates over stdio. Installation is straightforward using npx -y prophetkey-mcp. You'll need to provide the PROPHETKEY_MCP_TOKEN environment variable to authenticate. The latest release is v1.2.1.

Prophetkey Mcp is categorized under AI & Agents and integrates with any MCP client including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this server, claim your listing on mcp.site to earn the Verified badge and ensure the information stays accurate.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "prophetkey_mcp": {
      "command": "npx",
      "args": [
        "-y",
        "prophetkey-mcp"
      ],
      "env": {
        "PROPHETKEY_MCP_TOKEN": "<prophetkey-mcp-token>"
      }
    }
  }
}

Requires PROPHETKEY_MCP_TOKEN