promptexecution/just-mcp
🔌 MCP Serverpromptexecution
An MCP server that allows LLMs to safely execute Justfile commands and scripts directly from your CLI.
just-mcp acts as a specialized bridge for the Model Context Protocol (MCP), allowing AI models to interact with local project automation via Justfiles. Justfiles are a modern, flexible alternative to Makefiles, and this server exposes their commands as callable tools for LLMs.
Key features include:
- Dynamic Command Discovery: Automatically parses your Justfile to expose available commands to the LLM.
- Parameterized Execution: Supports passing arguments to scripts, enabling dynamic task handling.
- Environment Management: Allows for the injection of environment variables, ensuring scripts run in the correct context.
- Safety-First Design: Provides a structured way for agents to trigger local operations without needing full shell access, reducing the risk of arbitrary command execution.
- Comprehensive Testing: Built with reliability in mind, ensuring that automated tasks behave predictably when triggered by AI agents.
💡Highlights
- ├─Exposes Justfile tasks as LLM tools
- ├─Supports dynamic argument injection
- └─Secure local command orchestration
🎯For
- ├─Software Engineers
- └─AI Automation Developers