JFSecure MCP Server

jfs is the command line and MCP server of JFSecure, an offline password and snippet manager. It lets Claude Code, Cursor or any MCP agent use a secret without ever getting it — and you approve every…

Local serverstdio

What is the JFSecure MCP Server?

jfs is an MCP project maintained in the theone55/jfs repository. The maintainer describes its purpose as “jfs is the command line and MCP server of JFSecure, an offline password and snippet manager. It lets Claude Code, Cursor or any MCP agent…”. Read the project documentation for the complete scope.

Local setup

The project provides a local client configuration using jfs. Follow the repository’s build and installation steps before copying it, and replace example paths with the paths on your own computer.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-13.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

ToolWhat it does
list_secretsLists secret and key names, with the environment variable each key becomes
run_with_secretsRuns a command with a secret's keys as environment variables (all, some, or one on stdin)
render_templateFills {{Secret:key}} in a template and writes the file (e.g. .env)

How to install the JFSecure MCP Server

{
  "mcpServers": {
    "jfsecure": {
      "command": "jfs",
      "args": [
        "mcp"
      ]
    }
  }
}

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