Sops MCP Server: Install & Setup

Install Sops in Claude Code

Claude Code

claude mcp add sops -e SOPS_MCP_AGE_PUBLIC_KEY=... -- uvx sops-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "sops": {
      "command": "uvx",
      "args": [
        "sops-mcp"
      ],
      "env": {
        "SOPS_MCP_AGE_PUBLIC_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Sops MCP server do?

MCP server for creating and managing SOPS-encrypted secrets

Is the Sops MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Sops run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Sops to Claude Code?

Run: claude mcp add sops -e SOPS_MCP_AGE_PUBLIC_KEY=... -- uvx sops-mcp

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