Just

@promptexecution · github.com/promptexecution/just-mcp

Justfile integration that enables LLMs to execute any CLI or script commands with parameters safely and easily, with environment variable support and comprehensive testing.

ClaimedAI & MLstdiolocal no-auth

GitHub

Install one command

terminal

$ npx just-mcp --stdio

Or add it with the Claude CLI: claude mcp add promptexecution-just-mcp

Tools exposed 4 tools

list_recipes

run_recipe

get_recipe_info

validate_justfile

Configuration claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "promptexecution-just-mcp": {
      "command": "npx",
      "args": ["just-mcp", "--stdio"]
    }
  }
}

Paste under mcpServers in your config, then restart Claude Desktop. For Claude Code, reference this server in your project's CLAUDE.md.

Just

Install one command

Tools exposed 4 tools

Configuration claude_desktop_config.json

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