Secretctl MCP Server

When you paste `sk-proj-xxx` into Claude Code, that secret is now in your conversation history, Anthropic's logs, and potentially exposed to prompt

Local serverstdioTypeScript

What is the Secretctl MCP Server?

When you paste sk-proj-xxx into Claude Code, that secret is now in your conversation history, Anthropic's logs, and potentially exposed to prompt injection

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Maintainer setup documentation.

How to install the Secretctl MCP Server

{
  "mcpServers": {
    "secretctl": {
      "command": "/path/to/secretctl",
      "args": [
        "mcp-server"
      ],
      "env": {
        "SECRETCTL_PASSWORD": "YOUR_SECRETCTL_PASSWORD"
      }
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Configuration

VariableDescriptionRequired
SECRETCTL_PASSWORDDeclared in the maintainer’s client configuration.Check documentation

Example prompts to try

  • “Use Secretctl to Core.”

Frequently asked questions

When you paste `sk-proj-xxx` into Claude Code, that secret is now in your conversation history, Anthropic's logs, and potentially exposed to prompt injection Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.