Cline

Cline is an open-source autonomous coding agent for VS Code, free for individual developers with pay-per-use AI inference. It plans and executes multi-file edits, runs bash commands in your terminal, and supports any model provider. Key features include plan-and-act modes, checkpoint rollback, .clinerules for coding standards, and MCP server integration. Ideal for developers and solopreneurs needing an AI pair programmer for refactoring, automation, and codebase understanding.